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Relevant bibliographies by topics / Arteria de Percheron

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Academic literature on the topic 'Arteria de Percheron'

Author: Grafiati

Published: 7 June 2025

Last updated: 2 August 2025

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Journal articles on the topic "Arteria de Percheron"

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Benavides-Villalobos, José Daniel, Liseth Gabriela Delgado-Castro, and Daniel Andrés Casares Fallas. "Síndrome de la arteria de Percheron: Reporte de Caso." Revista Hispanoamericana de Ciencias de la Salud 6, no. 1 (2020): 31–35. http://dx.doi.org/10.56239/rhcs.2020.61.421.

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La arteria de Percheron corresponde a una variante anatómica rara originada de la arteria cerebral posterior. Su oclusión produce un infarto talámico paramediano bilateral y podría involucrar el mesencéfalo rostral, esto da origen un síndrome clínico caracterizado por alteración del estado de conciencia y déficit cognitivo. Sin embargo, existe un retraso diagnóstico importante en esta patología. Se presenta el caso de un paciente masculino de 52 años, que inicia con una alteración súbita del estado de conciencia, en quien se documentaron hallazgos compatibles con Síndrome de la arteria de Perc

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Vizán-Caravaca, José Ramón, Sara López-García, Antonio Torres-Gómez, and Irene Gil-Hernando. "Síndrome de la arteria de Percheron." Atención Primaria Práctica 3, no. 2 (2021): 100085. http://dx.doi.org/10.1016/j.appr.2021.100085.

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Navas-Alcantara, María Sierra, Luis Castilla-Guerra, Jesus Álvarez Suero, and Ernesto Carmona González. "Síndrome de la arteria de Percheron." Medicina Clínica 145, no. 4 (2015): 184. http://dx.doi.org/10.1016/j.medcli.2015.02.020.

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García-Sellanes, Daiana, Lucía Fernández-Rey, Valentina Más, Gustavo Bruno, and Beatriz Arciere. "Síndrome de Percheron. A propósito de dos casos clínicos." Revista Española de Casos Clínicos en Medicina Interna 3, no. 3 (2018): 115–17. http://dx.doi.org/10.32818/reccmi.a3n3a5.

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El infarto bitalámico simultáneo es una presentación isquémica infrecuente. La arteria de Percheron, presente en un tercio de la población, vasculariza la región paramediana de ambos tálamos y mesencéfalo rostral. El diagnóstico es dificultoso, por lo que reconocer esta variante anatómica es importante, siendo su afectación la causa más frecuente de infartos bitalámicos. La resonancia nuclear magnética juega un papel fundamental en el diagnóstico. El tratamiento dependerá de la etiología subyacente. Se describen dos casos clínicos, con hipersomnia como síntoma común, en los que se llega al dia

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Abitia-Berrueta, Fabio, and Edith Yanayte Rodríguez-Rubio. "Síndrome de Obstrucción de la Arteria de Percheron: Un Extraño Caso de Isquemia Difusa Bitalámica. Reporte de Caso." Revista de Medicina Clínica 8, no. 1 (2024): e25032408003. https://doi.org/10.5281/zenodo.14165194.

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El síndrome de la arteria de Percheron es una entidad rara, desconociéndose su prevalencia, siendo la arteria de Percheron una variante anatómica de la arteria paramediana en la que una única arteria perforante irriga ambos núcleos talámicos, originando en su oclusión un infarto talámico bilateral. Se describe una triada clínica clásica: parálisis vertical de la mirada, alteración de la consciencia y cognitivo-conductuales, que a pesar de ser una clínica inespecífica y la cantidad escasa de casos

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Santamaria-Torroba, Amparo, Carla Sierra-Santamaria, and María Lacarta-Chavarrias. "Síndrome de Percherón. Ictus Talámico bilateral." Revista Ecuatoriana de Neurologia 29, no. 2 (2020): 119–22. http://dx.doi.org/10.46997/revecuatneurol29200119.

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El síndrome de Percherón o infarto talámico bilateral sincrónico es una entidad poco frecuente y de difícil diagnóstico clínico. La compleja estructura del tálamo en núcleos, así como su peculiar irrigación y la variabilidad anatómica individual hace que las lesiones isquémicas puedan presentarse de forma bilateral en ambos tálamos por la obstrucción de una única arteria, caracterizando este cuadro. Presentamos un caso con lesiones isquémicas agudas en ambos tálamos y mesencéfalo anterior, compatible con la obstrucción de la arteria de Percherón.

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Guillén Martínez, Sergio, Yulema Rodríguez Marín, Enrique Marcos Naranjo, and Julián Solís García del Pozo. "Infarto talámico bilateral por obstrucción de arteria de Percheron." Medicina Clínica Práctica 4, no. 2 (2021): 100162. http://dx.doi.org/10.1016/j.mcpsp.2020.100162.

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Barros, Pedro Jorge Gonçalves, Janine Azevedo Resende, Antonio Figueiredo Ribeiro, Gumersinda Cancela, and Miguel Galo Veloso. "Infarto de la arteria de Percheron: presentación clínica atípica." Revista de Neurología 50, no. 10 (2010): 638. http://dx.doi.org/10.33588/rn.5010.2009702.

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Villafuerte-Espinoza, Mirla, Diego Neyra-Ontaneda, José Hernandez Vizarreta, and Marco Zúñiga Gamarra. "Demencia secundaria a infarto talámico bilateral (Síndrome de Percheron): Reporte de un caso." Revista de Neuro-Psiquiatria 78, no. 2 (2015): 110. http://dx.doi.org/10.20453/rnp.v78i2.2471.

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La parte más anterior y medial del tálamo está conectada con el lóbulo frontal, es así que un infarto bi-talámico puede producir demencia secundaria por desconexión de los circuitos tálamo-corticales. Presentamos el caso de un paciente de 65 años con el síndrome de Percheron, entidad poco frecuente que cursó con la triada de trastorno del nivel de conciencia, alteraciones oculo-motoras y trastornos cognitivo conductuales. En la angio-tomografía cerebral se evidenció una hipodensidad medial-anterior de ambos tálamos compatible con infarto agudo a este nivel, por oclusión de la arteria de Perche

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Kovac, Ana Laura, Luis Alberto Camputaro, Juan Cruz Camino, and Gustavo Ariel Ramos. "Infarto talámico bilateral por obstrucción de la arteria de Percheron." Neurología Argentina 8, no. 1 (2016): 48–52. http://dx.doi.org/10.1016/j.neuarg.2015.08.005.

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Book chapters on the topic "Arteria de Percheron"

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Hajiyev, Kamran, Pablo Albiña-Palmarola, Ali Khanafer, José E. Cohen, Hansjörg Bäzner, and Hans Henkes. "Bilateral Thalamic and Midbrain Stroke Due to Occlusion of the Percheron Artery: Acute-Phase Endovascular Treatment with Local Intra-arterial Fibrinolysis and Favorable Outcome." In The Ischemic Stroke Casebook. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-030-85411-9_68-1.

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Hajiyev, Kamran, Pablo Albiña Palmarola, Ali Khanafer, José E. Cohen, Hansjörg Bäzner, and Hans Henkes. "Bilateral Thalamic and Midbrain Stroke Due to Occlusion of the Percheron Artery: Acute-Phase Endovascular Treatment with Local Intra-arterial Fibrinolysis and Favorable Outcome." In The Ischemic Stroke Casebook. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-47201-5_68.

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Conference papers on the topic "Arteria de Percheron"

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Mada, Mariana Sandy. "Lowering of the level of consciousness by bilateral paramedian thalamic infarction due to Percheron’s ischemia (Percheron’s syndrome): a case report." In XIII Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/1516-3180.370.

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Context: Ischemia of Percheron’s artery(PA) is a rare neurological occurrence that results in bilateral paramedian thalamic infarction that may affect the midbrain. Among the symptoms are altered mental status, vertical ocular palsy, and memory changes, as well as hemiplegia, cerebellar ataxia, and movement disorders. Objective: To elucidate a case of stroke of the mesencephalic trunk in an uncommon anatomical variant of the thalamus-perfurans arteries Method:Daily neurological and laboratory evaluation in addition to complementary examinations such as skull CT and skull MRI. We also performed

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Miyahira, Clara Kimie, Beatriz Medeiros Correa, Raphael Palomo Barreira, et al. "Artery of Percheron territory infarct in a young patient with thrombophilia." In XIII Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/1516-3180.026.

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Context: Stroke, when affecting territories dependent on posterior circulation, affects the thalamus and mesencephalic structures, regions irrigated by the paramedian arteries and perforating arteries of the posterior communicating artery and posterior cerebral artery. However, there is an anatomical variant of the paramedian arteries, the Percheron artery, when occluded causes bilateral thalamic infarction. Case report: a 53-year-old woman who presented blurred vision, holocranial headache, hypertensive peak, decreased level of consciousness, anisocoria, conjugate eye deviation. Tomography wa

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Nunes, Lília Tereza Diniz, Flávia S. Silva, Karyme G. Aota, et al. "Percheron Artery Ischemia: Case Report." In XIII Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/1516-3180.393.

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Context: The Artery of Percheron (AOP) is an uncommon anatomic vascular variation derivated from posterior cerebral artery segment P1, wich branchs to irrigate bilaterally the thalamus in it is paramedian portion. Amidst vascular cerebral events of the ischemic type, thalamic infarction occour in 11% of the cases. The typical clinical presentation is constituted by the triad: cogniyivebehavior comitente, oculomotors and consience disturbs. Case report: J.F.M.L, 51 years old, male, was found unconscious in his residence by SAMU and then interned in Stroke Room of HGP in 02/06/2020 with a lowere

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Boschi, Andrea, Antonio Pisano, Anastasia Galletti, Giovanni Barbagli, Enrico Fainardi, and Alessandro Della Puppa. "Artery of Percheron Stroke following Endoscopic Pituitary Surgery." In 33rd Annual Meeting North American Skull Base Society. Georg Thieme Verlag KG, 2024. http://dx.doi.org/10.1055/s-0044-1780120.

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Queiroz, Andressa Gabriella Duarte de, Fábio Antônio Serra de Lima Júnior, Júlio César Claudino dos Santos, et al. "Morphometry and anatomic variations of the posterior cerebral artery in Northeast Brazil." In XIII Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/1516-3180.336.

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Introduction: The posterior cerebral artery (PCA) is a vessel of the Circle of Willis. Variations are observed in the first segments of the PCA and its branches, especially in the thalamoperforating arteries (TPAs) and in the artery of Percheron (AP). Anatomical presentation of these arteries is of relevant clinical importance for safer neurosurgical approaches. Objective: To identify the most frequent PCA and TPA patterns and the morphometry of P1 and P2 branches in Northeast Brazil. Methods: This is an observational study. Nine Circle of Willis from human brains were isolated. PCA morphology

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Omar, K. O., W. Sebastian, and R. Farris. "Artery of Percheron Occlusion: A Rare Cause of Stroke." In American Thoracic Society 2024 International Conference, May 17-22, 2024 - San Diego, CA. American Thoracic Society, 2024. http://dx.doi.org/10.1164/ajrccm-conference.2024.209.1_meetingabstracts.a5606.

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Hashtjin, Solmaz Ramezani, Salman Ikramuddin, and Christopher Streib. "Artery of Percheron Infarction: Clinical Presentation and Outcomes (P6-5.032)." In 2023 Annual Meeting Abstracts. Lippincott Williams & Wilkins, 2023. http://dx.doi.org/10.1212/wnl.0000000000204184.

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Fraiman, Pedro Henrique Almeida, Rafael Tuzino Leite Neves Maffei, Marcio Pinheiro Lima, et al. "Bilateral thalamic ischemic lesion mimicking bickerstaff brainstem encephalitis – a potential pitfall." In XIV Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2023. http://dx.doi.org/10.5327/1516-3180.141s1.335.

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Introduction: Bickerstaff Brainstem Encephalitis (BBE) is a rare immunologic disorder that often occurs after an infection and is characterized by ataxia, external ophthalmoplegia, and consciousness impairment. While it is a known differential diagnosis for posterior circulation syndromes, this case report highlights the potential pitfall of misdiagnosing a bilateral thalamic ischemic lesion as BBE. Methods: Herein we report a single case based on a retrospective analysis of the patient’s medical records. Results: A 58-year-old man was admitted due to progressive incoordination, unsteadiness,

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Barreira, Raphael Palomo, Vanessa Moraes Rossette, Thomas Zurga Markus Torres, et al. "Syndrome of one and middle of the vertical look: possible clinical entity associated with percheron artery ischemia: semiological and neuroanatomic aspects." In XIII Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/1516-3180.467.

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Context: The acute paralysis of the vertical gaze is usually caused by a mesencephalic lesion because the control of the vertical conjugated gaze is found there; there are three main structures: the rostral interstitial nucleus of the medial longitudinal fascicle (riFLM), the Cajal interstitial nucleus and the posterior commissure (CP). The riFLM, contains burst neurons responsible for the saccades, projecting to the subnuclei of the upper rectum and inferior oblique to look upwards and subnuclei of the lower rectum and superior oblique to look downwards. The projections for the elevators appe

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Reports on the topic "Arteria de Percheron"

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Papiri, Giulio. Percheron Artery Stroke: association between reperfusive therapies and prognosis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2024. http://dx.doi.org/10.37766/inplasy2024.1.0059.

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