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1

Griffin, Maureen, William Culp, and Robert Rebhun. "Lower Urinary Tract Neoplasia." Veterinary Sciences 5, no. 4 (2018): 96. http://dx.doi.org/10.3390/vetsci5040096.

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Lower urinary tract neoplasia in companion animals is a debilitating and often life-threatening disease. Tumors of the bladder, urethra, and prostate often occur independently, although extension of these tumors into adjacent regions of the lower urinary tract is documented frequently. The most common lower urinary tract tumor in dogs and cats is transitional cell carcinoma (TCC). In both dogs and cats, TCC affecting the urinary bladder is generally considered to be highly aggressive with both local and metastatic disease potential, and this disease poses unique treatment challenges. Whereas m
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2

Pini, Giacomo Maria, Silvia Uccella, Matteo Corinti, Maurizio Colecchia, Giuseppe Pelosi, and Carlo Patriarca. "Primary MiNEN of the urinary bladder: an hitherto undescribed entity composed of large cell neuroendocrine carcinoma and adenocarcinoma with a distinct clinical behavior." Virchows Archiv 479, no. 1 (2021): 69–78. http://dx.doi.org/10.1007/s00428-021-03023-7.

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AbstractNeuroendocrine carcinomas (NECs) of the urinary bladder are very rare and can be observed in the context of mixed neuroendocrine/non-neuroendocrine neoplasms (MiNENs), most frequently in association with urothelial carcinoma. Small cell NECs are far more common than large cell NECs (LCNECs), which are exceedingly rare. We describe a primary MiNEN of the urinary bladder, composed of a LCNEC and of an adenocarcinoma, in which the neuroendocrine component reached complete pathological regression after neoadjuvant M-VAC chemotherapy, whereas the non-neuroendocrine component of the tumor pr
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3

Haecker, Frank-Martin, and Elisabeth Bruder. "Bladder Neoplasia in Pediatric Patients—A Single-Center Experience Including a Case Series." Children 10, no. 10 (2023): 1596. http://dx.doi.org/10.3390/children10101596.

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Objective: Bladder lesions like urothelial carcinoma are rare in the first two decades of life. A biopsy of the bladder or urinary cytological examination is seldom required. Gross painless hematuria is the most relevant clinical syndrome. Methods: A retrospective analysis of surgical pathology records collected between 1984 and 2014 at our institution was performed in a search for cases of urothelial neoplasms originating within the urinary bladder in pediatric patients. Diagnoses were confirmed based on pathologic examination using the 2004 World Health Organization (WHO) classification syst
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4

HARTVEIT, FLORA, B. O. MAEHLE, and S. THUNOLD. "Koilocytosis in Neoplasia of the Urinary Bladder." British Journal of Urology 69, no. 1 (1992): 46–48. http://dx.doi.org/10.1111/j.1464-410x.1992.tb15457.x.

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5

Jones, Emily, John Alawneh, Mary Thompson, and Rachel Allavena. "Association between case signalment and disease diagnosis in urinary bladder disease in Australian cats and dogs." Journal of Veterinary Diagnostic Investigation 33, no. 3 (2021): 498–505. http://dx.doi.org/10.1177/10406387211004008.

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Urinary bladder diseases are common in dogs and cats; however, there is little published work on urinary bladder disease in Australian pets. We identified pathology records of Australian dogs and cats with urinary bladder tissue submitted to the University of Queensland Veterinary Laboratory Service during 1994–2016 ( n = 320). We described the proportion of bladder diseases in dogs and cats, and applied the less-commonly used logistic regression procedure to quantify associations between signalment variables and disease diagnosis that were evident using descriptive statistics alone. After pre
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6

Ferrante, Bruno, Carina Outi Baroni, Caterina Muramoto, Igor Almeida Dos Santos, Hock Gan Heng, and Ana Carolina Brandão de Campos Fonseca Pinto. "Post Mortem Ultrasound and Computed Tomography Findings of an Extraluminal Urinary Bladder Leiomyoma in a Dog." Acta Scientiae Veterinariae 45 (June 27, 2017): 4. http://dx.doi.org/10.22456/1679-9216.86231.

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Background: Neoplasia of the urinary bladder is common in dogs, accounting approximately 0.5 to 1.0 percent of all neoplasms. Most of the neoplasia of the urinary bladder is epithelial in origin and only 10% of urinary bladder neoplasms in dogs are from mesenchymal origin, of which the most frequent types are leiomyoma / leiomyosarcoma, and hemangioma / hemangiosarcoma. Virtual autopsy refers to the postmortem use of radiology, ultrasound and cross-sectional imaging prior to conventional necropsy. This paper reports the detection of a rare extra-luminal urinary bladder mass diagnosed as leiomy
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7

Dalal, Niti, Sonia Chhabra, Gourav Tehri, Hemant Kamal, Monika Gupta, and Rajeev Sen. "Evaluation of bladder washings cytology in diagnosis of neoplasms of urinary bladder." IP Archives of Cytology and Histopathology Research 7, no. 1 (2022): 20–25. http://dx.doi.org/10.18231/j.achr.2022.005.

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Urinary cytology functions as the primary screening and surveillance modality for the detection of urothelial neoplasia. To determine the significance of urinary bladder wash cytology in predicting various grades of urothelial carcinoma of urinary bladder along with their histological confirmation. The prospective study was conducted in Department of Pathology, PGIMS, Rohtak. A total of thirty-one urinary bladder washing samples (processed by Conventional method, Cytospin and Liquid based cytology) were taken prior to biopsy from clinically suspected patients of urinary bladder neoplasm. The c
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8

Damjanov, Ivan, and Mileta Golubovic. "Histopathology of urinary bladder carcinoma: Less common variants." Srpski arhiv za celokupno lekarstvo 139, no. 9-10 (2011): 693–99. http://dx.doi.org/10.2298/sarh1110693d.

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Bladder cancer is a common form of neoplasia which most often presents histologically as urothelial (transitional cell) carcinoma. In this article we review recent publications dealing with the less common variants of urothelial carcinoma such as tumours that show unusual forms of differentiation or the well know squamous, glandular, or sarcomatoid differentiation. Urothelial tumours may also show several distinct growth variants characterized by a nested, micropapillary, lymphoepithelioma-like, or plasmacytoid and giant cell growth pattern. The clinical course of bladder cancer varies dependi
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9

Shah, Anita, Manglesh Srivastava, Ashok Samdurkar, and Ghanshyam Sigdel. "Spectrum of Lesions in Urinary Bladder- A Histopathological Study." Journal of Universal College of Medical Sciences 6, no. 2 (2018): 24–27. http://dx.doi.org/10.3126/jucms.v6i2.22473.

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Introduction: The lesions of urinary bladder both non-neoplastic and neoplastic pose a common source of both morbidity and mortality. An accurate diagnosis of these lesions requires cystoscopy which allows a direct visualization of the bladder mucosa and biopsies of suspected lesions. Urinary bladder cancer is sixth most common cancer worldwide and represents a heterogeneous group of neoplasms. The current study aimed to study the different bladder lesions and its clinical features to detect it in early stage and as a mainstay option in the diagnosis and follow up.
 Materials and methods:
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10

da Luz Ferro, Sayonara, Ewerton Cardoso, Fernanda Jönck, Marta Cristina Thomas Heckler, Bruna Warmlin, and Mateus Rychescki. "Urinary bladder rupture due to hemangioma in a dog – case report." Clínica Veterinária XXIII, no. 132 (2018): 56–64. http://dx.doi.org/10.46958/rcv.2018.xxiii.n.132.p.56-64.

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Hemangioma is a benign, noninvasive and non-metastatic neoplasm originating from endothelial cells of the blood vessels. The involvement of the urinary vesicle with neoplasias occurs in less than 0.5% of dogs. The main clinical signs are hematuria, dysuria, pollakiuria, incontinence and urinary obstruction. The diagnosis is based on imaging tests and is confirmed by histopathological examination. The treatment of choice is surgical resection with safety margins. This paper reports the case of a twelve-year-old Poodle with a history of abdominal pain, which was attended at the Florianópolis Vet
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11

H., Jabrayilov, and Kara C. "A Rare Case Report: The Cause of Painless and Gross Hematuria Is Primary Amyloidosis of the Bladder." Journal of Life Sciences and Biomedicine 72, no. 3 (2017): 165–67. https://doi.org/10.5281/zenodo.8102661.

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Primary amyloidosis of the urinary bladder is a rare disease, with only approximately 200 cases re- ported in the literature. Localized bladder amyloidosis is a rare disease that mimics neoplasia clinical- ly, cystoscopically, and radiologically. The physiopathology is unknown, the prognosis is usually good and there is no specific treatment. Here we present a case report of the bladder amyloidosis, diagnosis and management of this rare condition.
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12

Silver, Susan A., and Jonathan I. Epstein. "Adenocarcinoma of the Colon Simulating Primary Urinary Bladder Neoplasia." American Journal of Surgical Pathology 17, no. 2 (1993): 171–78. http://dx.doi.org/10.1097/00000478-199302000-00008.

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13

Ketsekioulafis, Ioannis, Konstantinos Katsos, Dimitrios Kouzos, et al. "Intra-Abdominal Hemorrhage Due to Spontaneous Urinary Bladder Diverticulum Rupture in a Female: An Autopsy Case Report and Brief Review of the Literature." Forensic Sciences 4, no. 3 (2024): 432–40. http://dx.doi.org/10.3390/forensicsci4030027.

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Urinary bladder diverticula are formed by the herniation of the mucosa into the muscle layer of the bladder wall, often ending with a narrow neck that communicates with the bladder lumen. They may be congenital or acquired, and they most often affect males. Urinary bladder diverticula discovery during autopsy incidence described in the literature is approximately 5–10%. Various causative factors have been described, including urinary tract obstruction (e.g., benign prostate hyperplasia) and neurogenic and iatrogenic causes. The most described site of occurrence is adjacent to the ureteral orif
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14

Maheshwari, Saurabh, Venkatraman Bhat, Karthik Gadabanahalli, Nalini Raju, and Prashant Kulkarni. "Endosalpingiosis of urinary bladder: report on a rare entity." BJR|case reports 6, no. 3 (2020): 20190129. http://dx.doi.org/10.1259/bjrcr.20190129.

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A case of endosalpingiosis of the urinary bladder is presented with imaging features on sonography and CT. Patient presented with right flank pain, dysuria and haematuria. She had h/o right renal calculus and abdominal hysterectomy 15 years ago. On sonography a polypoidal filling defect was noted and possibility of a bladder neoplasia was suggested. On cystoscopy and removal of the lesion and subsequent histo-pathological analysis revealed the diagnosis of endosalphingiosis. This report emphasizes the need for evaluation of all clinical inputs while considering the differential diagnosis of an
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15

BRYANT, P., J. SKELLY, and D. WILSON. "Demonstration of Papillomavirus Structural Antigen in Human Urinary Bladder Neoplasia." British Journal of Urology 60, no. 5 (1987): 405–9. http://dx.doi.org/10.1111/j.1464-410x.1987.tb05003.x.

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16

Barrand, K. R. "Rectal prolapse associated with urinary bladder neoplasia in a cat." Journal of Small Animal Practice 40, no. 5 (1999): 222–23. http://dx.doi.org/10.1111/j.1748-5827.1999.tb03065.x.

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17

Rangel da Silva Andrade, Carolina, and Daniela De Carvalho Martins. "Carcinoma de células de transição em vesícula urinária de gato sem raça definida." Pubvet 19, no. 05 (2025): e1775. https://doi.org/10.31533/pubvet.v19n05e1775.

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The aim of this study was to report a case of transitional cell carcinoma in the bladder of a 12-year-old mixed breed feline. Transitional cell carcinomas are focal malignant tumors that, when found in the bladder, arise from a transitional epithelium cell as elevated nodules or diffuse thickenings of the urinary wall. The diagnosis is only consideraded definitive after histopathological analysis because common clinical signs of this neoplasm, such as hematuria, urinary frequency and dysuria, are also common in lower urinary tract diseases, therefore, both conditions may be confused. In the pr
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18

Wang, Gang, and Jesse K. McKenney. "Urinary Bladder Pathology: World Health Organization Classification and American Joint Committee on Cancer Staging Update." Archives of Pathology & Laboratory Medicine 143, no. 5 (2018): 571–77. http://dx.doi.org/10.5858/arpa.2017-0539-ra.

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Context.— Since the publication of the previous World Health Organization (WHO) Classification of Tumours on the Pathology and Genetics of Tumours of the Urinary System and Male Genital Organs in 2004, significant new knowledge has been generated regarding the pathology and genetics of bladder neoplasia. Publication of the 2016 WHO “Blue Book” has codified that new data into updated recommendations for classification and prognostication. Similarly, the recent release of the 8th edition of the American Joint Committee on Cancer (AJCC) Cancer Staging Manual, which was implemented in January 2018
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19

Jones, Emily, John Alawneh, Mary Thompson, Chiara Palmieri, Karen Jackson, and Rachel Allavena. "Predicting Diagnosis of Australian Canine and Feline Urinary Bladder Disease Based on Histologic Features." Veterinary Sciences 7, no. 4 (2020): 190. http://dx.doi.org/10.3390/vetsci7040190.

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Anatomic pathology is a vital component of veterinary medicine but as a primarily subjective qualitative or semiquantitative discipline, it is at risk of cognitive biases. Logistic regression is a statistical technique used to explain relationships between data categories and outcomes and is increasingly being applied in medicine for predicting disease probability based on medical and patient variables. Our aims were to evaluate histologic features of canine and feline bladder diseases and explore the utility of logistic regression modeling in identifying associations in veterinary histopathol
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20

Colli Neto, José Alexandre, José Hélio Zen Júnior, André Del Negro, Nelson Adami Andreollo, Marina Rachel Araujo, and Alfio José Tincani. "Tobacco experimental model to induce urinary bladder neoplasms." Revista do Colégio Brasileiro de Cirurgiões 41, no. 1 (2014): 056–60. http://dx.doi.org/10.1590/s0100-69912014000100011.

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OBJECTIVE: to develop an experimental model of exposure to tobacco burning (cigarette) products to assess the effects of its chronic use in relation to cancers of the bladder. METHODS: the animals were chronically exposed to the burning tobacco products in a semi-open chamber to simulate smoking. Thirty young Wistar rats were divided into two groups: one with 20 animals simulating smoking for six months, and ten not exposed control animals for the same period. After exposure by inhalation of cigarette smoke, animals were euthanized and subjected to histopathological study of the bladder wall.
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21

Romagnoli, Stefano, Alice Diana, Lluis Ferré-Dolcet, Christelle Fontaine, and Chiara Milani. "Chronic Use of Deslorelin in Dogs: Six Cases (2005–2022)." Animals 13, no. 2 (2023): 265. http://dx.doi.org/10.3390/ani13020265.

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Deslorelin is currently registered for the induction of temporary infertility in male dogs, male cats, male ferrets, and also prepubertal female dogs, but research has shown its usefulness for other conditions requiring chronic treatment. This paper presents six cases of dogs chronically treated with deslorelin for indications such as benign prostatic hyperplasia, control of fertility, abnormal reproductive behavior and urinary incontinence. All animals were in good health during treatment. Treatment duration was 2–9 years. No short-term side effects were observed except for flare-up reactions
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22

Mascarenhas, Andreia, and Isabel Castro. "A rare case of hematuria." Einstein (São Paulo) 9, no. 1 (2011): 81–83. http://dx.doi.org/10.1590/s1679-45082011rc1946.

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ABSTRACT The infestation by Schistosoma haematobium is common in African countries and West Asia. Its chronic phase is characterized by the deposition of eggs of the parasite in various tissues of the body causing inflammatory response, formation of granulomas and fibrosis. The disease often affects the urinary tract, presenting with hematuria and, in the terminal stage, renal failure by urinary obstruction and bladder squamous neoplasia. Since chronic infection can lead to significant morbidity, it is imperative that the physicians who serve this immigrant population become familiar with this
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23

HENG, HOCK GAN, JENNIFER E. LOWRY, SARAH BOSTON, CARLA GABEL, NICOLE EHRHART, and SILVIA M. STOCKER GULDEN. "SMOOTH MUSCLE NEOPLASIA OF THE URINARY BLADDER WALL IN THREE DOGS." Veterinary Radiology Ultrasound 47, no. 1 (2006): 83–86. http://dx.doi.org/10.1111/j.1740-8261.2005.00110.x.

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24

Hodges, G. M., and C. Rowlatt. "Potential markers of cellular differentiation and neoplasia in the urinary bladder." European Journal of Cancer and Clinical Oncology 23, no. 11 (1987): 1760–61. http://dx.doi.org/10.1016/0277-5379(87)90581-5.

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25

Fischer, A. T., Sharon Spier, Gary P. Carlson, and R. P. Hackett. "Neoplasia of the equine urinary bladder as a cause of hematuria." Journal of the American Veterinary Medical Association 186, no. 12 (1985): 1294–96. https://doi.org/10.2460/javma.1985.186.12.1294.

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Gulinac, Milena, Dorian Dikov, and Ts Velikova. "Epidemiological and Morphological Characteristics of Urothelial Bladder Cancer in a Bulgarian and a French Sample of Patients." American International Journal of Multidisciplinary Scientific Research 6, no. 1 (2020): 1–5. http://dx.doi.org/10.46281/aijmsr.v6i1.547.

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Bladder carcinoma (BC) is one of the most common malignancies of the urinary system in developed countries, and it is also characterized by a high number of recurrences and progression rates despite multimodal treatment. BC is a biological and clinically heterogeneous tumor with a great propensity of divergent differentiation. Around the world, bladder cancer is responsible for 549.000 new cases и 200.000 deaths each year. In Bulgaria, bladder carcinoma is the 18th most common neoplasia. Our results on 105 proven bladder carcinoma cases confirmed that this tumor arises at 70 years at average (
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Mortean, Mariah Menoci, Cibele Alexandra Ferro, Giulia Moraes Kloster, Geovanne Furtado Souza, Sergio Luís Tagliari, and Thiago Iorio Tagliari. "Spontaneous rupture of the renal pelvis due to squamous cell carcinoma of the urinary bladder: a rare case." Brazilian Journal of Health Review 6, no. 5 (2023): 26198–203. http://dx.doi.org/10.34119/bjhrv6n5-597.

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Bladder cancer is the fourth most common tumor in men and is usually diagnosed around the seventh decade of life. The predominant histological type is transitional cell carcinoma, while squamous cell carcinomas and adenocarcinomas are less common. Spontaneous rupture of the excretory system, an obstructive complication, is a rare occurrence and even more uncommon when caused by neoplasia. The aim of this article is to report the case of a male patient with spontaneous rupture of the pelvis due to squamous cell carcinoma of the bladder. With regard to renal pelvis rupture due to primary urinary
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Häußler, Thomas C., Cetina Thiel, Andreas Fischer, and Martin Kramer. "Inadvertent iatrogenic prostatectomy and urethrectomy in 2 dogs." Tierärztliche Praxis Ausgabe K: Kleintiere / Heimtiere 47, no. 04 (2019): 282–89. http://dx.doi.org/10.1055/a-0948-7713.

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AbstractTwo dogs were referred because of dysuria following inadvertent iatrogenic total prostatectomy and urethrectomy. In both cases an existing perineal hernia was not recognized by the referring veterinarians and the caudally herniated prostate gland was diagnosed as a perianal neoplasia and subsequently removed. Both dogs were treated with isolation of the urinary bladder from the urethra and a permanent prepubic cystostomy tube.
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Marte, Antonio, Paolo Indolfi, Carmine Ficociello, et al. "Inflammatory Myofibroblastic Bladder Tumor in a Patient with Wolf-Hirschhorn Syndrome." Case Reports in Urology 2013 (2013): 1–4. http://dx.doi.org/10.1155/2013/675059.

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Inflammatory myofibroblastic tumor (IMT) is a rare neoplasm described in several tissues and organs including genitourinary system, lung, head, and neck. The etiology of IMT is contentious, and whether it is a postinflammatory process or a true neoplasm remains controversial. To our knowledge, we report the first reported case of IMT of urinary bladder in a pediatric patient with Wolf-Hirschhorn (WHS). We also review the literature about patients with associated neoplasia.
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Nasir, Sadia, Eunice Lau, James MacFarlane, et al. "RF19 | PSUN367 Urinary bladder Paragangliomas – A Case series." Journal of the Endocrine Society 6, Supplement_1 (2022): A465. http://dx.doi.org/10.1210/jendso/bvac150.967.

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Abstract Introduction Paragangliomas (PGL) are rare neuroendocrine tumours and account for approximately 10% of all chromaffin tumours. They may occur in the retroperitoneum, mediastinum, skull and the urinary bladder. Paragangliomas of the urinary bladder are rare entities accounting for 10% of all paragangliomas and 0.06% of all bladder tumours. Approximately 10% of urinary bladder paragangliomas are malignant. Bladder paragangliomas can be either functional or non-functional. Main symptoms of functional PGLs are due to catecholamine excess with palpitations, paroxysmal hypertension during m
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Greci, Valentina, Paola M. Rocchi, Antonio F. Sontuoso, Daniela Olivero, Angelo Capasso, and Vera Raiano. "Primary fibrosarcoma of the urinary bladder in a cat: follow-up after incomplete surgical excision." Journal of Feline Medicine and Surgery Open Reports 3, no. 1 (2017): 205511691771488. http://dx.doi.org/10.1177/2055116917714881.

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Case summary An 11-year-old female spayed domestic shorthair cat was presented with haematuria of 2 months’ duration followed by pollakiuria and stranguria. A firm, non-painful mass in the urinary bladder was palpated. Abdominal radiographs and ultrasound were suggestive of a urinary neoplasia. During explorative laparotomy, a partial cystectomy and surgical debulking were performed. Histopathology and immunostaining were consistent with a fibrosarcoma. The cat was discharged 10 days after surgery with a residual mass of about 1.8 cm on ultrasound re-examination. The cat was not given adjuvant
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Schlette, Nicole, Erin Burton, Amber Harris, Kendall Langsten, Erik Olson, and Daniel Heinrich. "Microfilaria in the Urine of a Dog with Concurrent Urinary Bladder Sarcoma." Journal of the American Animal Hospital Association 61, no. 1 (2025): 12–14. https://doi.org/10.5326/jaaha-ms-7457.

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ABSTRACT A 12 yr old female spayed American Staffordshire terrier was referred for stranguria, pollakiuria, and concern for a mass in the trigone of the urinary bladder. A urinalysis and abdominal ultrasound were performed to further investigate the bladder mass. Nematode larvae were identified in the urine, termed microfilaruria, while a caudal abdominal mass was found on ultrasound impinging on the urethra. Fine-needle aspirate of the abdominal mass revealed malignant neoplasia. A SNAP 4Dx of the peripheral blood was positive for Dirofilaria immitis antigen and a modified Knott’s test confir
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Stone, E. A., T. F. George, S. D. Gilson, and R. L. Page. "Partial cystectomy for urinary bladder neoplasia: surgical technique and outcome in 11 dogs." Journal of Small Animal Practice 37, no. 10 (1996): 480–85. http://dx.doi.org/10.1111/j.1748-5827.1996.tb01745.x.

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Salamanca, S., A. Santader-Baquero, PA Triana-García, S. Romero, and IS Rondón- Barragán. "TUMOR VENÉREO TRANSMISIBLE (TVT) CON METÁSTASIS PULMONAR: REPORTE DE CASO." Orinoquia 12, no. 2 (2008): 162–70. http://dx.doi.org/10.22579/20112629.100.

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Titulo en ingles: Transmittable venereal tumour (TVT) with pulmonary metastasis: a case report.RESUMEN:El tumor venéreo transmisible (TVT) o tumor de Sticker es una neoplasia que presenta una incidencia frecuente en caninos de raza mestiza, en perros de vida libre de ambos sexos. Se caracteriza por ser un tumor de células redondas de origen histiocítico. El presente reporte de caso tiene como objetivo describir una neoplasia compatible con TVT en un canino hembra de raza mestiza de 8 años de edad. Al examen clínico se encontró una masa altamente vascularizada en forma de coliflor ubicada en la
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Roy, Ranjit Ranjan, Md Firoz Anjum, and Shahana Ferdous. "Obstructive Uropathy in Children – An Update." Bangladesh Journal of Child Health 41, no. 2 (2018): 117–24. http://dx.doi.org/10.3329/bjch.v41i2.36108.

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Obstructive nephropathy is a structural or functional hindrance of normal urine flow, sometimes leading to renal dysfunction. Urinary tract obstruction can result from congenital (anatomic) lesion or can be caused by trauma, neoplasia, calculi, inflammation or surgical procedures, although most childhood obstructive lesions are congenital.The clinical features in most of the patients are due to consequences of the obstruction2. Obstruction of the urinary tract generally causeshydronephrosis, which is typically asymptomatic in its early phase. Renal USG gives information about urinary tract dil
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Merlin, F., M. Riolfi, T. Sava, et al. "Upper urinary tract cancer: Prognostic factors for bladder tumours development and systemic relapse." Journal of Clinical Oncology 24, no. 18_suppl (2006): 14560. http://dx.doi.org/10.1200/jco.2006.24.18_suppl.14560.

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14560 Background: Transitional cell carcinomas (TCC) of the renal pelvis and ureter are relatively uncommon. An important characteristic of TCC is multifocality throughout the all urinary tract simultaneously and/or subsequently. To clarify the association between UTTCC and bladder tumors, we retrospectively analysed 86 patients with UTTCC in order to evaluate prognostic factors for recurrence and to identify risk factors for development of bladder cancers. Methods: All 86 upper tract transitional cell carcinoma patients (pts) were treated surgically between January 1988 and July 2005. Median
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Tharwat, Mohamed, Hazem Elmoghazy, Ayman Swelum, and Tariq Almundarij. "Red urine syndrome in dromedary camels: Clinical, etiological, hematobiochemical sonographic and pathologic findings." Open Veterinary Journal 14, no. 9 (2024): 2463. http://dx.doi.org/10.5455/ovj.2024.v14.i9.35.

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Background: Although blood urine is frequently observed in dromedary camels, little attention is gained and only it was reported as case reports. Aim: This study was carried out to examine dromedary camels suffering from red urine syndrome from the points of the clinical, etiological, hematobiochemical, ultrasonographic and pathological characteristics. Methods: Thirty-one camels with red urine and fifteen controls were enrolled. With a duration ranging from five days to nine months, clinical manifestations included weakness, red discoloration of the urine, dribbling of urine, straining during
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Agato, Albert, Victor Yullius, and Heru Heru. "Studi kasus : Cystitis pada kucing tom di k and p clinic Surabaya." VITEK : Bidang Kedokteran Hewan 12, no. 2 (2022): 9–12. http://dx.doi.org/10.30742/jv.v12i2.115.

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Cystitis is an inflammation of the urinary bladder which is common in domestic animals as part of a urinary tract infection. Clinical symptoms of cystitis are lower abdominal pain on palpation, dysuria (animals show signs of pain on every attempt to urinate) and hematuria. The diagnosis of cystitis can be obtained through anamnesis, abdominal palpation, physical examination, clinical symptoms, urinalysis with sediment examination, blood chemistry examinations such as urea and creatinine levels, urine culture, uroendoscopy and ultrasound examination and radiography. stated that a biopsy can als
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Chaturvedi, Vijaya, Li Li, Sherie Hodges, et al. "Superimposed histologic and genetic mapping of chromosome 17 alterations in human urinary bladder neoplasia." Oncogene 14, no. 17 (1997): 2059–70. http://dx.doi.org/10.1038/sj.onc.1201044.

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40

Wisler, John A., Cynthia Afshari, Mark Fielden, et al. "Raf Inhibition Causes Extensive Multiple Tissue Hyperplasia and Urinary Bladder Neoplasia in the Rat." Toxicologic Pathology 39, no. 5 (2011): 809–22. http://dx.doi.org/10.1177/0192623311410442.

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41

Viehweger, Florian, Neele Heckmann, Natalia Gorbokon, et al. "Abstract B018: KDM6A and MTAP expression loss enable identification of a large fraction of low grade non-invasive urothelial neoplasia of the urinary bladder." Clinical Cancer Research 30, no. 10_Supplement (2024): B018. http://dx.doi.org/10.1158/1557-3265.bladder24-b018.

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Abstract The identification of low-grade urothelial neoplasia in cytologic samples or in biopsies with dysplastic lesions poses a particular problem for pathologists in routine diagnostics. Improved diagnosis of low-grade urothelial neoplasia could help to reduce the number of cystoscopic follow-up examinations. KDM6A, also known as UTX (ubiquitously transcribed X chromosome tetratricopeptide repeat protein) is an epigenetic regulator which is frequently mutated in urothelial carcinoma. Because KDM6A is localized on chromosome Xp11.3, and because of the male predominance in bladder cancer, man
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42

Vlajnic, Tatjana, André Gut, Spasenija Savic, and Lukas Bubendorf. "The Paris System for reporting urinary cytology in daily practice with emphasis on ancillary testing by multiprobe FISH." Journal of Clinical Pathology 73, no. 2 (2019): 90–95. http://dx.doi.org/10.1136/jclinpath-2019-206109.

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AimsThe Paris System (TPS) was introduced in the diagnostic routine with the goal to simplify and standardise diagnostic reporting of urinary cytology. The diagnostic categories of TPS are based on defined cytological criteria, with a focus on high-grade urothelial carcinoma (HGUC). While the categories ‘negative for HGUC (NHGUC)’ and ‘HGUC’ are straightforward, the categories ‘atypical urothelial cells (AUC)’ and ‘suspicious of HGUC (SHGUC)’ remain inconclusive. In this study, we evaluated the feasibility of TPS in daily practice with special emphasis on ancillary fluorescence in situ hybridi
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43

Fedevych, O., V. Fedevych та S. Pasichnyk. "Molecular markers of VEGF, TNF-α and TNF-β IN bladder cancer patients at stage T3N0M0 and their relationship with the degree of tumor neoplasia". Journal of Education, Health and Sport 13, № 4 (2023): 379–85. http://dx.doi.org/10.12775/jehs.2023.13.04.044.

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17 bladder cancer patients, stage T3N0M0 (main group), were included in the study. There were 10 men (mean age 58.2 ± 6.2 years) and 7 women (mean age 59.5 ± 2.4 years). Clinical data of 12 healthy individuals were used as a control. According to statistic data, the average level of VEGF in bladder cancer patients urine was 246.55± 6.90 pg/ml which significantly exceeded this indicator in the control group (129.21± 7.60 pg/ml), the difference was statistically significant At bladder cancer diagnosis the sensitivity and specificity of the urinary level of TNF-α was low and amounted to 30% and 2
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Bhangu, Gurpreet Singh, Ripudaman Singh, Darpan Bansal, and Balcharan S. Bajwa. "Etiological study of urinary bladder carcinoma in patients presenting to tertiary care centre." International Surgery Journal 8, no. 1 (2020): 43. http://dx.doi.org/10.18203/2349-2902.isj20205664.

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Background: Urothelial carcinoma is the most common invasive cancer of the urinary tract. Lately, there has been an increased incidence of urothelial neoplasia due to exposure to a wide range of potentially carcinogenic substances. Studies of involved factors led to the concept of existence of a so-called malignization terrain, which claims that individual genetic predisposition and chronic exposure to carcinogens act synergistically leading to the appearance of urothelial carcinomas of the bladder. Aim of the research was to find out the common etiological factors of bladder cancer in this pa
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Chala, Bayissa, Min-Ho Choi, Kyung Chul Moon, Hyung Suk Kim, Cheol Kwak, and Sung-Tae Hong. "Development of Urinary Bladder Pre-Neoplasia by Schistosoma haematobium Eggs and Chemical Carcinogen in Mice." Korean Journal of Parasitology 55, no. 1 (2017): 21–29. http://dx.doi.org/10.3347/kjp.2017.55.1.21.

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46

Amin, M. B., and R. H. Young. "Intraepithelial Lesions of the Urinary Bladder With a Discussion of the Histogenesis of Urothelial Neoplasia." Journal of Urology 159, no. 5 (1998): 1766–67. http://dx.doi.org/10.1097/00005392-199805000-00113.

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47

Tanaka, Eduardo Yukio, Vitor Bonadia Buonfiglio, Joao Padua Manzano, Renée Zon Filippi, and Marcus Vinicius Sadi. "Two Cases of Solitary Fibrous Tumor Involving Urinary Bladder and a Review of the Literature." Case Reports in Urology 2016 (2016): 1–5. http://dx.doi.org/10.1155/2016/5145789.

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Solitary fibrous tumor (SFT) is a rare neoplasia of mesenchymal origin, initially described in visceral pleura and lately discovered to have ubiquitous distribution. SFT of the urogenital tract is uncommon and appears to have similar morphologic features and biologic behaviors as SFTs found elsewhere. We present two new cases of SFT of the bladder and review 22 similar cases published in the literature. Due to the general indolent behavior of these lesions, a complete but organ sparing surgical excision should be considered when technically feasible. Therefore, proper identification and charac
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Metrogos, Vanessa, Nuno Ramos, Celso Marialva, and João Bastos. "Rare Association between Prostate Adenocarcinoma and Schistosomiasis: A Case Report." Acta Urológica Portuguesa 34, no. 3-4 (2017): 42–43. http://dx.doi.org/10.24915/aup.34.3-4.45.

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Human schistosomiasis, the second most devastating parasitic disease, is common in developing countries, but rare in Europe. Urogenital tract involvement is mainly due to Schistosoma haematobium infection. Schistosomiasis has long been associated with malignant neoplasia. Some authors have hypothesized a causal relationship between schistosomiasis and carcinoma of the bowel, kidney, bladder and prostate. To data only 17 cases of concomitant prostatic adenocarcinoma and gland schistosomiasis have been described. As an uncommon example of a potential complication of an untreated schistosomiasis,
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Stollmeier, Aline, Bernardo Augusto Rosario, Bruna Loise Mayer, Gibran Avelino Frandoloso, Francisco Luiz Gomide Mafra Magalhães, and Gustavo Lenci Marques. "Seborrheic Keratoses as the First Sign of Bladder Carcinoma: Case Report of Leser-Trélat Sign in a Rare Association with Urinary Tract Cancer." Case Reports in Medicine 2016 (2016): 1–4. http://dx.doi.org/10.1155/2016/4259190.

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Introduction. Skin disorders can be the first manifestation of occult diseases. The recognition of typical paraneoplastic dermatoses may anticipate the cancer diagnosis and improve its prognosis. Although rarely observed, the sudden appearance and/or rapid increase in number and size of seborrheic keratoses can be associated with malignant neoplasms, known as the sign of Leser-Trélat. The aim of this report is to unveil a case of a patient whose recently erupted seborrheic keratoses led to investigation and consequent diagnosis of bladder cancer.Case Presentation. A 67-year-old man was admitte
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Long, Gerald G., Vincent L. Reynolds, L. Wayne Dochterman та Thomas E. Ryan. "Neoplastic and Non-neoplastic Changes in F-344 Rats Treated with Naveglitazar, a γ-Dominant PPAR α/γ Agonist". Toxicologic Pathology 37, № 6 (2009): 741–53. http://dx.doi.org/10.1177/0192623309343775.

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The carcinogenic potential of naveglitazar, a γ-dominant peroxisome proliferator-activated receptor (PPAR) α/γ dual agonist, was evaluated in a two-year study in F344 rats (0, 0.3, 1.0, or 3.0 mg/kg, males; 0, 0.1, 0.3, or 1.0 mg/kg, females). Increased mortality in male rats of the high-dose group was related to cardiac-associated lesions, neoplasms, and undetermined causes. Degeneration and hypertrophy of the myocardium occurred with dose-responsive increased incidence and severity. Neoplasms with increased incidence included sarcomas in male rats and urinary bladder neoplasms in female rats
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