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Journal articles on the topic 'High resolution chest CT scan'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

Turner, Mark O., John R. Mayo, Nestor L. Müller, Michael Schulzer, and J. Mark FitzGerald. "The Value of Thoracic Computed Tomography Scans in Clinical Diagnosis: A Prospective Study." Canadian Respiratory Journal 13, no. 6 (2006): 311–16. http://dx.doi.org/10.1155/2006/859870.

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BACKGROUND: Computed tomography (CT) scans are used extensively to investigate chest disease because of their cross-sectional perspective and superior contrast resolution compared with chest radiographs. These advantages lead to a more accurate imaging assessment of thoracic disease. The actual use and evaluation of the clinical impact of thoracic CT has not been assessed since scanners became widely available.OBJECTIVE: To identify patterns of utilization, waiting times and the impact of CT scan results on clinical diagnoses.DESIGN: A before and after survey of physicians who had ordered thor

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2

Burnham, Ellen L., Robert C. Hyzy, Robert Paine, et al. "Detection of Fibroproliferation by Chest High-Resolution CT Scan in Resolving ARDS." Chest 146, no. 5 (2014): 1196–204. http://dx.doi.org/10.1378/chest.13-2708.

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3

Abbood Abbas Abbood, Abbood Abbas Abbood. "Early Diagnosis COVID-19 by Computed Tomography Scan: التشخيص المبكر لمرض فيروس كورونا (كوفيد-19) عن طريق الأشعة المقطعية". Journal of medical and pharmaceutical sciences 5, № 2 (2021): 49–35. http://dx.doi.org/10.26389/ajsrp.e080620.

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COVID-19 is a virus that infects the respiratory system and causes pneumonia, kidney failure, and other health issues. The purpose of early diagnosis of COVID-19 is the fastest time to keep healthy cells for patients. A check-up for COVID-19 has been performed for patients whose ages were between (85–25) years by CT scan and laboratory-analysis (PCR) and X-ray and PET/CT scan. CT scan is considered the more clear method for the early diagnosis for COVID-19 because of the production of clear radiographic image quality and high-resolution and three-dimensional of a patient’s chest in two views (

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Shahid, Sara, Ayesha Isani, Hyder Wajid Abbasi, Ana Rizvi, and Hafiza Habiba Mubarik. "Review of High-Resolution Computed Tomography Chest Incidental Findings in COVID and Post-COVID Era in PIMS Hospital Islamabad." Life and Science 5, no. 2 (2024): 07. http://dx.doi.org/10.37185/lns.1.1.417.

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Objective: To scrutinize the frequency of alternative pulmonary infectious diseases, and incidental findings ofthe High resolution CT scan chest in COVID-19 screening trials during peak and late COVID era.Study Design: A cross-sectional study.Place and Duration of Study: The study was carried out at the Department of Radiology, Pakistan Institute ofMedical Sciences (PIMS), Islamabad, Pakistan from June 2021 to June 2022.Methods: High-resolution computed tomography (HRCT) scan chest reports of 191 patients were analyzedfrom the Peak COVID period from May 2020 to May 2021 and 191 reports of pati

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Douros, Konstantinos, Efthymia Alexopoulou, Aggeliki Nicopoulou, et al. "Bronchoscopic and High-Resolution CT Scan Findings in Children With Chronic Wet Cough." Chest 140, no. 2 (2011): 317–23. http://dx.doi.org/10.1378/chest.10-3050.

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Marchiori, Edson, Saulo Maia Davila Melo, Flávia Gavinho Vianna, Bárbara Santana D. Melo, Saulo Santana D. Melo, and Gláucia Zanetti. "Pulmonary Histoplasmosis Presenting With the Reversed Halo Sign on High-Resolution CT Scan." Chest 140, no. 3 (2011): 789–91. http://dx.doi.org/10.1378/chest.11-0055.

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7

Woeltjen, Matthias Michael, Julius Henning Niehoff, Arwed Elias Michael, et al. "Low-Dose High-Resolution Photon-Counting CT of the Lung: Radiation Dose and Image Quality in the Clinical Routine." Diagnostics 12, no. 6 (2022): 1441. http://dx.doi.org/10.3390/diagnostics12061441.

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This study aims to investigate the qualitative and quantitative image quality of low-dose high-resolution (LD-HR) lung CT scans acquired with the first clinical approved photon counting CT (PCCT) scanner. Furthermore, the radiation dose used by the PCCT is compared to a conventional CT scanner with an energy-integrating detector system (EID-CT). Twenty-nine patients who underwent a LD-HR chest CT scan with dual-source PCCT and had previously undergone a LD-HR chest CT with a standard EID-CT scanner were retrospectively included in this study. Images of the whole lung as well as enlarged image

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Sharma, Prakash, Subash KC, Merina Gyawali, et al. "High Resolution Computed Tomography findings and Computed Tomography severity index in COVID-19 Infection Correlated with Age and Gender." Nepalese Journal of Radiology 11, no. 2 (2021): 26–31. http://dx.doi.org/10.3126/njr.v11i2.44386.

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Introduction: The new coronavirus disease -19 (COVID-19) is caused by SARS-CoV2 strain of coronavirus. The Computed tomography (CT) severity index is a scoring system used to assess the lung changes and involvement by COVID-19 based on approximate estimation of pulmonary involved areas. This study was done to identify the spectrum of CT chest findings and CT severity index in COVID-19 infection and its correlation with age and gender. Methods: Patients with COVID-19 infection with positive PCR results and positive pulmonary CT findings were included in the study. All these patients under

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Mastoi, Shahzeb, Aneel Kumar, Tauqeer Anjum, Mahnoor Shahzeb, Mehak Gul, and Rashid Daudpota. "Role of CT Imaging for the Management of COVID-19." Pakistan Journal of Medical and Health Sciences 16, no. 12 (2022): 177–78. http://dx.doi.org/10.53350/pjmhs20221612177.

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Aim: To evaluate the role of high-resolution Computer tomography imaging in the management of COVID-19. Study design: Prospective study Place and duration of study: Jinnah Postgraduate Medical Centre Karachi from 1st December 2021 to 31st May 2022. Methodology: One hundred patients suspected to be suffering from COVID-19 were enrolled. All patients underwent Reverse transcriptase-based polymerase chain reaction tests (RT-PCR). The patients were divided into positive or negative depending upon their test results. A high-resolution computed tomography scan was followed in every patient and the r

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10

Baharuddin, Hazlyna, Mohd Arif Mohd Zim, Azmillah Rosman, and Mollyza Mohd Zain. "Shrinking Lung Syndrome – A rare cause of recurrent dyspnoea in SLE." Journal of Clinical and Health Sciences 2, no. 1 (2017): 35. http://dx.doi.org/10.24191/jchs.v2i1.5876.

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Here we present a 24-year-old lady with systemic lupus erythematosus (SLE) whom we diagnosed with shrinking lung syndrome (SLS), a rare manifestation of SLE. The initial SLE manifestation was alopecia, thrombocytopenia, serositis and vasculitis. Anti-nuclear antibody (ANA), anti-double stranded DNA (dsDNA) antibody, anti-ribonucleic (RNP) and anti-Ro antibody were positive. A year after diagnosis, she started to develop intermittent dyspnea and was hospitalised on three occasions. Lung examinations revealed reduced breath sounds at both bases and dullness at the right base. Multiple chest radi

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11

Goldin, Jonathan G., David A. Lynch, Diane C. Strollo, et al. "High-Resolution CT Scan Findings in Patients With Symptomatic Scleroderma-Related Interstitial Lung Disease." Chest 134, no. 2 (2008): 358–67. http://dx.doi.org/10.1378/chest.07-2444.

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12

Smargiassi, Andrea, Gino Soldati, Tiziano Perrone, et al. "Lung ultrasound and high-resolution CT-scan of the chest for COVID-19 pneumonia." Journal of the Acoustical Society of America 148, no. 4 (2020): 2691. http://dx.doi.org/10.1121/1.5147452.

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13

Man, Milena Adina, Ruxandra-Mioara Rajnoveanu, Nicoleta Stefania Motoc, et al. "Neutrophil-to-lymphocyte ratio, platelets-to-lymphocyte ratio, and eosinophils correlation with high-resolution computer tomography severity score in COVID-19 patients." PLOS ONE 16, no. 6 (2021): e0252599. http://dx.doi.org/10.1371/journal.pone.0252599.

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Inflammation has an important role in the progression of various viral pneumonia, including COVID-19. Circulating biomarkers that can evaluate inflammation and immune status are potentially useful in diagnosing and prognosis of COVID-19 patients. Even more so when they are a part of the routine evaluation, chest CT could have even higher diagnostic accuracy than RT-PCT alone in a suggestive clinical context. This study aims to evaluate the correlation between inflammatory markers such as neutrophil-to-lymphocyte ratio (NLR), platelets-to-lymphocytes ratio (PLR), and eosinophils with the severi

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Nasser-Sharif, Farah J., and Meyer S. Balter. "Hypersensitivity Pneumonitis with Normal High Resolution Computed Tomography Scans." Canadian Respiratory Journal 8, no. 2 (2001): 98–101. http://dx.doi.org/10.1155/2001/403401.

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A case of symptomatic hypersensitivity pneumonitis with normal high resolution computed tomography (CT) scans is presented. The patient, a 32-year-old man with systemic lupus erythematosus, had a chronic, progressive history of respiratory symptoms, abnormal findings on examination and abnormal pulmonary function tests but normal high resolution CT scans of the chest. Diagnosis was made through open lung biopsy. Clinical improvement was seen on removal of the offending antigen. The literature on the utility of high resolution CT scans in hypersensitivity pneumonitis is reviewed.

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Brasileiro, Francisco C., Francisco S. Vargas, Jorge I. Kavakama, João J. Leite, Alberto Cukier, and Christian Préfaut. "High-Resolution CT Scan in the Evaluation of Exercise-Induced Interstitial Pulmonary Edema in Cardiac Patients." Chest 111, no. 6 (1997): 1577–82. http://dx.doi.org/10.1378/chest.111.6.1577.

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16

Chen, Chengyang, Xing Wang, Jia Dong, et al. "Temporal lung changes in high-resolution chest computed tomography for coronavirus disease 2019." Journal of International Medical Research 48, no. 9 (2020): 030006052095099. http://dx.doi.org/10.1177/0300060520950990.

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Objective To evaluate temporal lung changes in coronavirus disease 2019 (COVID-19) in high-resolution computed tomography (HRCT) and to determine the appropriate computed tomographic (CT) follow-up time. Methods Eighty-six patients with two or more HRCT scans who were diagnosed with COVID-19 were included. The CT score and major CT findings were evaluated. Results Eighty-two (95.3%) patients had lesions on the initial HRCT scans. Most scans showed bilateral, multifocal lung lesions, with multiple lobes involved and diffuse distribution. For fifty-seven patients with type I (progress compared w

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Van der Bruggen-Bogaarts, Brigitte A. H. A., Johan J. Broerse, Jan-Willem J. Lammers, Paul F. G. M. Van Waes, and Jacob Geleijns. "Radiation Exposure in Standard and High-Resolution Chest CT Scans." Chest 107, no. 1 (1995): 113–15. http://dx.doi.org/10.1378/chest.107.1.113.

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18

Farhat, Rania, Deepthi Gandhiraj, and Ravi Nayak. "INCIDENTAL FINDINGS ON HIGH RESOLUTION CT SCANS OF THE CHEST." Chest 156, no. 4 (2019): A1049. http://dx.doi.org/10.1016/j.chest.2019.08.969.

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19

Kapur, Nitin, John P. Masel, Debbie Watson, Ian B. Masters, and Anne B. Chang. "Bronchoarterial Ratio on High-Resolution CT Scan of the Chest in Children Without Pulmonary Pathology." Chest 139, no. 6 (2011): 1445–50. http://dx.doi.org/10.1378/chest.10-1763.

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20

Rosas, Ivan O., Jianhua Yao, Nilo A. Avila, Catherine K. Chow, William A. Gahl, and Bernadette R. Gochuico. "Automated Quantification of High-Resolution CT Scan Findings in Individuals at Risk for Pulmonary Fibrosis." Chest 140, no. 6 (2011): 1590–97. http://dx.doi.org/10.1378/chest.10-2545.

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21

Han, Ji-yeon, and Jae Ha Lee. "Application and Interpretation of High-Resolution Computed Tomography for the Diagnosis of Interstitial Lung Disease (ILD): ILD Protocol." Korean Journal of Medicine 98, no. 6 (2023): 294–99. http://dx.doi.org/10.3904/kjm.2023.98.6.294.

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Interstitial lung disease (ILD) encompasses a heterogeneous group of over 200 diffuse parenchymal lung diseases. Accurate diagnosis of ILD is essential for appropriate treatment but can be challenging to achieve. For patients with suspected ILD, high-resolution computed tomography (HRCT) is a minimally invasive approach that allows for convenient repeat imaging. Compared to a conventional computed tomography (CT) protocol, the HRCT protocol for ILD patients involves two additional series with different technical requirements: a prone inspiration scan, and a supine expiration scan. The prone sc

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Finkelstein, Steven E., David S. Schrump, Dao M. Nguyen, Stephen M. Hewitt, Tricia F. Kunst, and Ronald M. Summers. "Comparative Evaluation of Super High-Resolution CT Scan and Virtual Bronchoscopy for the Detection of Tracheobronchial Malignancies *." Chest 124, no. 5 (2003): 1834–40. http://dx.doi.org/10.1378/chest.124.5.1834.

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23

Wibowo, Indera Cahyo, and Abd Charis Fauzan. "Classification of Lung CT-Scan Images for Covid-19 Detection Using Texture Feature Extraction and Naive Bayes Algorithm." Proceedings of the International Seminar on Business, Education and Science 1 (October 18, 2022): 162–77. http://dx.doi.org/10.29407/int.v1i1.2597.

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Covid-19 diagnostic testing is divided into 2 approaches, namely laboratory-based approaches such as Swab Tests, PCR Tests, and Rapid Tests. To minimize transmission, a second approach is used, namely a non-laboratory approach that uses imaging diagnostic tools such as x-rays and Computed Tomography (CT). It is hoped that the use of this non-laboratory approach can be an alternative for detecting the Covid-19 virus and will also minimize the spread of the covid virus because at the time the diagnosis process takes place there is little direct contact with patients. Chest CT scan has a high sen

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Alewaidat, Haytham, Ziad Bataineh, Mohammad Bani-Ahmad, Manar Alali, and Ali Almakhadmeh. "Investigation of the diagnostic importance and accuracy of CT in the chest compared to the RT-PCR test for suspected COVID-19 patients in Jordan." F1000Research 12 (June 26, 2023): 741. http://dx.doi.org/10.12688/f1000research.130388.1.

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Background: COVID-19 affects different people in different ways. The illness varies from mild to acute. Mild illness is treated even without hospitalization. RT-PCR is one of the main techniques, which are used to diagnose COVID-19, but in this paper, we have investigated that Chest CT is a more efficient alternative option to RT-Polymerase Chain Reaction. The purpose of our study is to diagnose the importance of chest CT in comparison to the RT-PCR test method for the patients who might have COVID-19 virus. The study will aid in contrasting the performance of chest CT method and RT-PCR method

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Anwar, Khadeeja, Ummara Siddique, Irfanullah Khan, et al. "Diagnostic Accuracy of Chest X-Ray in Interstitial Lung Diseases, Keeping High Resolution Computed Tomography Scan as Gold Standard." Journal of Gandhara Medical and Dental Science 11, no. 1 (2023): 64–67. http://dx.doi.org/10.37762/jgmds.11-1.559.

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OBJECTIVES To determine the accuracy of the plain chest radiograph in diagnosing interstitial lung diseases (ILDs), keeping a high-resolution CT scan (HRCT) as the gold standard. METHODOLOGY A cross-sectional study was conducted. A total of 75 patients who visited the Department of Radiology department over two years were assessed by prospective analysis of their radiology reports. All the HRCTs and Chest X-ray images were reviewed. Data collected was recorded on a specially designed proforma and entered into Microsoft Excel and SPSS (Version 22.0. IBM Corp., Armonk, NY). Patients with a histo

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Gupta, Sumit, Salman Siddiqui, Pranab Haldar, et al. "Qualitative Analysis of High-Resolution CT Scans in Severe Asthma." Chest 136, no. 6 (2009): 1521–28. http://dx.doi.org/10.1378/chest.09-0174.

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Min, Zaw, and Mohan Amlani. "PulmonaryMycobacterium kansasiiInfection Mimicking Malignancy on the18F-FDG PET Scan in a Patient Receiving Etanercept: A Case Report and Literature Review." Case Reports in Pulmonology 2014 (2014): 1–5. http://dx.doi.org/10.1155/2014/973573.

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A 66-year-old male presented with chest pain, malaise, generalized weakness, and weight loss. He had been receiving etanercept injection for rheumatoid arthritis. Chest X-ray revealed a right upper lobe mass. Chest computed tomography (CT) showed a right apical mass, highly suggestive of a Pancoast tumor. The thoracic fluorine-18 fluoro-deoxy-glucose (18F-FDG) positron emission tomography (PET) scan demonstrated significantly high metabolic pulmonary lesions with the standardized uptake value (SUV) of 12.5, consistent with lung cancer. The patient underwent bronchoscopy and bronchoalveolar lav

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Haque, Shahara, Noman Chowdhury, Shahryar Nabi, et al. "Role of HRCT Imaging in Diagnosis And Prognosis of Novel Corona (Covid-19) Pneumonia, Radiologists Experience in Dhaka Medical College Hospital Correlated with Rt-PCR." Journal of Dhaka Medical College 29, no. 2 (2021): 110–15. http://dx.doi.org/10.3329/jdmc.v29i2.51184.

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Background: High resolution computed tomography scan can be used as a effective modality for corona virus disease 2019(COVID -19) being a useful alternative to RT-PCR specially in hospitalized and RT-PCR negative patients. Purpose: To evaluate the efficacy of high resolution CT scan in diagnosis and prognosis of COVID 19 and to see the sensitivity specificity, accuracy, positive and negative predictive value. We also aimed to compare HRCT findings with RT-PCR in COVID 19 patients to find out the severity, prognosis and staging of COVID-19 corona virus disease. Materials and Method:

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Gurrala, Anusha, Krishan Arora, Himanshu Sharma, Shamimul Qamar, Ajay Roy, and Somenath Chakraborty. "Classification of High-Resolution Chest CT Scan Images Using Adaptive Fourier Neural Operators for COVID-19 Diagnosis." COVID 4, no. 8 (2024): 1236–44. http://dx.doi.org/10.3390/covid4080088.

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In the pursuit of advancing COVID-19 diagnosis through imaging, this paper introduces a novel approach utilizing adaptive Fourier neural operators (AFNO) for the analysis of high-resolution computed tomography (HRCT) chest images. The study population comprised 395 patients with 181,106 labeled high-resolution COVID-19 CT images from the HRCTCov19 dataset, categorized into four classes: ground glass opacity (GGO), crazy paving, air space consolidation, and negative for COVID-19. The methods included image preprocessing, involving resizing and normalization, followed by the application of the A

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Rabia Shahid, Muhammad Saleem Akhter, Muhammad Waseem, and Maryam Rafiq. "High Resolution Computed Tomography Chest Findings Among Post-COVID Patients." Journal of Islamabad Medical & Dental College 11, no. 3 (2022): 164–68. http://dx.doi.org/10.35787/jimdc.v11i3.789.

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 Background: HRCT chest has proven to be a helpful radiological modality to assess the course of disease. The main objective of the study was to analyze the pattern of lung involvement on HRCT chest among post-Covid patients. Methodology: This cross-sectional study was carried out in the post Covid patients (30 days after discharge) from Nov 2020 to July 2021 in Sahiwal Teaching Hospital, Pakistan. Total 180 patients were selected through non probability consecutive sampling technique. Whole body Multi Slice CT scan 128 Slices by GE discovery was used to get HRCT of chest and to do

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Salem Salamh, Ahmed B., Abdulrauf A. Salamah, and Halil Ibrahim Akyüz. "A Study of a New Technique of the CT Scan View and Disease Classification Protocol Based on Level Challenges in Cases of Coronavirus Disease." Radiology Research and Practice 2021 (March 18, 2021): 1–9. http://dx.doi.org/10.1155/2021/5554408.

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The chest Computer Tomography (CT scan) is used in the diagnosis of coronavirus disease 2019 (COVID-19) and is an important complement to the Reverse Transcription Polymerase Chain Reaction (RT-PCR) test. The paper aims to improve the radiological diagnosis in the case of coronavirus disease COVID-19 pneumonia on forms of noninvasive approaches with conventional and high-resolution computer tomography (HRCT) scan images upon chest CT images of patients confirmed with mild to severe findings. The preliminary study is to compare the radiological findings of COVID-19 pneumonia in conventional che

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Ahamed, Marzuk, Mohammad Sikder, Mohammad Rahman, et al. "Outcome of High Resolution Computed Tomography (HRCT) Scan of Chest of COVID-19 Affected Patients: A Study in a COVID-19 Dedicated Hospital." International Journal of Medical Imaging 12, no. 2 (2024): 51–56. http://dx.doi.org/10.11648/j.ijmi.20241202.15.

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Introduction: Recent studies have assessed the importance of chest CT scans, particularly high-resolution CT (HRCT), in hospitalized COVID-19 patients who are suspected of having the virus or have had false negative test results. Objective: The aim of this study was to determine the outcome of High-Resolution Computed Tomography (HRCT) of chest of confirmed COVID-19 positive cases. Methodology: This was a cross-sectional prospective study carried out in the department of Radiology and imaging in collaboration with the department of Virology and COVID unit in IbnSina Hospital, Dhaka, Bangladesh

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Tobiczyk, Ewelina, Hanna Maria Winiarska, Daria Springer, et al. "Imaging and Laboratory Results as Predictors of the Course of COVID-19." Advances in Respiratory Medicine 93, no. 4 (2025): 22. https://doi.org/10.3390/arm93040022.

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Background: COVID-19 most often affects the respiratory system and may manifest as acute respiratory failure requiring the use of non-invasive respiratory support (NIRS). The aim of this study was to find predictors based on laboratory results and chest computed tomography (CT) scans performed on admission to the hospital indicating the need for NIRS and predicting mortality after hospital discharge. Methods: We retrospectively analysed data from consecutive patients hospitalised in the Pulmonology Department of the Temporary COVID Hospital in Poznan from 1 February 2021 to 31 March 2022. Upon

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Ilerhunmwuwa, Nosakhare Paul, Sheena Thayyil, Hrushikesh Divyateja, and Ravikanth Gouni. "Symptomatic isolated axillary lymph node sarcoidosis: an unusual presentation." BMJ Case Reports 14, no. 9 (2021): e244775. http://dx.doi.org/10.1136/bcr-2021-244775.

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An 82-year-old woman admitted following a 4-week history of feeling unwell, abdominal pain and constipation. Initial investigations revealed severe hypercalcaemia with suppressed parathyroid hormone and elevated 1,25-dihydroxycholecalciferol. ACE was also raised. CT scans of the head, chest, abdomen and pelvis were normal. Fluorodeoxyglucose-positron emission tomography scan showed metabolically active right axillary lymphadenopathy which when biopsied under ultrasound guidance confirmed sarcoidosis. The patient was started on high-dose prednisolone with resolution of symptoms within 2 weeks.

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Abuzaid, Mohamed. "Optimizing Radiation Dose in High-Resolution Chest CT: The Impact of Patient-Specific Factors and Size-Specific Dose Estimates." Diagnostics 15, no. 6 (2025): 740. https://doi.org/10.3390/diagnostics15060740.

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Background/Objectives: High-resolution chest computed tomography (HRCT) is a critical diagnostic tool, but radiation dose optimization remains a significant concern. Traditional dose metrics such as the volume CT dose index (CTDIvol) and dose-length product (DLP) do not adequately account for patient size variations. This study aimed to assess the radiation dose in HRCT using size-specific dose estimates (SSDEs) and evaluate the influence of patient-specific factors on key dosimetric parameters. Methods: This retrospective cohort study analyzed HRCT scans from 1970 adult patients conducted bet

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Gayathri, Balasubramaniam, and Sivanmani Keerthivasan. "Pulmonary Alveolar Microlithiasis." Journal of Medicine 12, no. 1 (2011): 55–57. http://dx.doi.org/10.3329/jom.v12i1.6111.

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Pulmonary alveolar microlithiasis (PAM) is a rare idiopathic disease characterized by microliths in the lungs which is usually asymptomatic and often diagnosed incidentally. Here we discuss a case of a young woman while evaluating for surgery presented with an abnormal chest X ray of bilateral diffuse nodular opacities. Patient was completely asymptomatic. High resolution CT scan revealed crazy paving pattern, black pleura sign, and pleural calcification typical findings of pulmonary alveolar microlithiasis. CT guided lung biopsy confirmed the diagnosis. Keyword: Black pleura sign; calcium dep

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Okada, Fumito, Yumiko Ando, Sachie Yoshitake, et al. "Clinical/Pathologic Correlations in 553 Patients With Primary Centrilobular Findings on High-Resolution CT Scan of the Thorax." Chest 132, no. 6 (2007): 1939–48. http://dx.doi.org/10.1378/chest.07-0482.

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Lee, Ho Yun, Joon Beom Seo, Mark P. Steele, et al. "High-Resolution CT Scan Findings in Familial Interstitial Pneumonia Do Not Conform to Those of Idiopathic Interstitial Pneumonia." Chest 142, no. 6 (2012): 1577–83. http://dx.doi.org/10.1378/chest.11-2812.

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Almanassra, Mohammed, Soumya Sucharita, Srikanta Kumar Padhy, and Devjyoti Tripathy. "Iris metastasis: clues to the primary through immunohistochemistry." BMJ Case Reports 18, no. 4 (2025): e264917. https://doi.org/10.1136/bcr-2025-264917.

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A woman in her late 40s was referred to our tertiary care ocular oncology specialty clinic with the complaint of an elevated mass on the iris of the left eye of about 6 weeks’ duration. The vision in the affected eye was normal and there were no associated ocular or systemic complaints. The left eye had a solitary amelanotic nodule with intrinsic vessels on the temporal iris. An excision biopsy with histopathology revealed features of metastatic adenocarcinoma. Immunohistochemistry workup pointed towards a primary in the lungs. A high-resolution chest CT scan showed an upper lobe mass in the r

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Afzal, Sidra. "Assessment of COVID-19 Severity Using Chest CT Severity Score on High-Resolution Computed Tomography Chest in Pakistani Patients." Pakistan Journal of Medical and Health Sciences 16, no. 5 (2022): 721–23. http://dx.doi.org/10.53350/pjmhs22165721.

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Objective: The current review aims at portraying the high-resolution CT (HRCT) chest findings of corona virus pandemic that emerged in 2019 amongst the COVID-19 patients, admitted to the tertiary healthcare facilities in Punjab, Pakistan. It also aims to study the imaging features and dispensation of COVID-19 infection in different segments of the lungs. Moreover, a survey was also conducted for the job to analyze the chest CT severity score index (CT-SS) aims at identifying those patients with acute infections. Methods: This cross-sectional descriptive analysis led from May 15, 2020 to Novemb

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Shanmugathas, Nimlan, Kapil Mohan Rajwani, and Shumontha Dev. "Pancoast tumour presenting as shoulder pain with Horner’s syndrome." BMJ Case Reports 12, no. 1 (2019): bcr—2018–227873. http://dx.doi.org/10.1136/bcr-2018-227873.

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A 54-year-old man presented to the emergency department with a 4-week history of right shoulder pain radiating down his arm, with some associated sensory loss. Further questioning and examination in the department revealed a classical Horner’s syndrome; miosis, partial ptosis and hemifacial anhidrosis. An initial chest X-ray was deemed to be unremarkable; however, further review by a radiologist noted asymmetrical right apical thickening. A subsequent high-resolution CT scan of the chest revealed a right-sided Pancoast tumour. This case highlights the importance of a thorough history and exami

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Mansour, Sojood, Maram Ghassan Sada, Sami Smerat, et al. "Severe Chest Imaging Findings of Coronavirus Disease from March to November 2020 in Palestine." European Journal of Medical and Health Sciences 4, no. 4 (2022): 44–49. http://dx.doi.org/10.24018/ejmed.2022.4.4.1229.

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Background: Due to the rising number of Coronavirus disease 2019 (COVID-19) cases, the role of chest radiography and chest CT (computed tomography) scans is essential for rapid diagnosis. The purpose of this study is to provide a thorough analysis of imaging manifestations of patients infected with severe COVID-19. Methods: Through the Picture Archiving and Communications System (PACS) a total of 131 chest radiographs and high-resolution chest CT scans (HRCT) were collected from five Palestinian governmental hospitals from March to November 2020. IBM SPSS Statistical Software Version 23 was us

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Brusamolino, Ercole, Chiara Rusconi, Luigi Montalbetti, et al. "Unexpectedly High Incidence of Interstitial Pneumonia in Newly Diagnosed Diffuse Large B-Cell Lymphoma Treated with Rituximab-CHOP-14 Supported with Pegfilgrastim." Blood 106, no. 11 (2005): 3330. http://dx.doi.org/10.1182/blood.v106.11.3330.3330.

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Abstract Purpose. To report on the risk of interstitial pneumonia (IP) in newly diagnosed diffuse large B-cell lymphoma (DLBCL) treated with dose-dense CHOP-14 plus rituximab supported with pegfilgrastim. Patients and Methods. In this phase II study of feasibility and toxicity, 50 patients with DLBCL, aged 18–70, with no major co-morbidities were treated with standard-dose CHOP every 14 days, preceded on day 1 by rituximab at the dose of 375 mg/m2 (R-CHOP-14) and followed on day 3 by pegfilgrastim (6 mg per cycle). No cotrimoxazole prophylaxis had been devised. In patients developing symptoms

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Taori, Abhijeet, and Divya Malpani. "Comparative Analysis of Interstitial Lung Diseases on Chest Radiographs and HRCT." SAS Journal of Medicine 9, no. 03 (2023): 174–79. http://dx.doi.org/10.36347/sasjm.2023.v09i03.005.

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Introduction: Interstitial lung diseases are a diverse group of diseases which affect the lung interstium and share similar clinical and radiological manifestations. Although there are several interstitial lung diseases, only a few handful of about 10-12 account for more than 90% of them. Hence, proper knowledge and understanding of these common entities is pertinent in diagnosing them and in including them in the differential diagnosis. Aims and Objectives: The study aims to diagnose study and compare Interstitial Lung Diseases using HRCT and Chest X-Ray by using a prospective and observation

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Khaznadar, Amanj Abubakr Jalal. "Hypoxia, Taste, and Smell Loss in Severe Hospitalized COVID-19 Patients in Correlation with HRCT Chest Involvement." Advanced medical journal 10, no. 2 (2025): 150–57. https://doi.org/10.56056/amj.2025.354.

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Background & Objective: An infectious disease called coronavirus disease (COVID-19) is brought on by the SARS-CoV-2 virus. Most adult COVID-19 infections resulted in gustatory or olfactory impairment. The purpose of this research is to ascertain the frequency of taste and smell impairments in hospitalized COVID-19 patients. Methods: This prospective cross-sectional study was carried out in the Dr. Hemn Teaching Hospital in Sulaimani, Iraq, from May 2021 to January 2022. This study included the selection and enrollment of 100 hospitalized COVID-19 patients (50 males and 50 females). We asse

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Vijay, Kumar, and Kumar Suman Sanjay. "A Retrospective Study to Assess Spectrum of High-Resolution Computed Tomography Chest Findings in COVID 19 Patients." International Journal of Current Pharmaceutical Review and Research 15, no. 10 (2023): 615–19. https://doi.org/10.5281/zenodo.11638957.

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AbstractAim: The aim of the present study was to assess the role of high-resolution computed tomography chest findingsin COVID 19 in Bihar region.Methods: This retrospective study was conducted in 50 patients aged 22 to 83 years who were tested positive forCOVID-19 by RT-PCR along with simultaneous conduction of HRCT chest in Radiology Department for theperiod of 10 months.Results: Out of total 50 patients, 28 (56%) were males and 22 (44%) were females. Age ranged from 22 to 83years with mean age of 51 years±15 years. Fever was seen in 49 (98%), cough in 34 (68%) and shortness of breath

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Konopasek, P., D. Altmanova, Z. Hruskova, E. Jancova, B. Svobodova, and V. Tesar. "Serial chest high-resolution CT (HRCT) scans in patients with ANCA-associated vasculitis." La Presse Médicale 42, no. 4 (2013): 739. http://dx.doi.org/10.1016/j.lpm.2013.02.207.

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Wagner, Stephanie A., Samir S. Makani, and Damian A. Laber. "Rituximab Induced Interstitial Lung Disease." Blood 106, no. 11 (2005): 4768. http://dx.doi.org/10.1182/blood.v106.11.4768.4768.

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Abstract Interstitial lung disease (ILD) secondary to monoclonal antibodies and tyrosine-kinase inhibitors have been reported. However, little is known about rituximab induced ILD. We report two cases of R-ILD. CASE 1: A 63 year-old man with DLBCL presented for cycle 6 of R-CHOP complaining of 10 days of dyspnea and fever. Prior to initiation of therapy, he had a normal lung exam along with computerized tomography (CT) of the chest. After three cycles of R-CHOP, repeat CT scans of the chest revealed a favorable response to treatment and continued disease-free lung fields. He had tachypnea, tac

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Mietto, Cristina, Riccardo Pinciroli, Annop Piriyapatsom, et al. "Tracheal Tube Obstruction in Mechanically Ventilated Patients Assessed by High-resolution Computed Tomography." Anesthesiology 121, no. 6 (2014): 1226–35. http://dx.doi.org/10.1097/aln.0000000000000455.

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Abstract Background: Tracheal intubation compromises mucus clearance and secretions accumulate inside the tracheal tube (TT). The aim of this study was to evaluate with a novel methodology TT luminal obstruction in critically ill patients. Methods: This was a three-phase study: (1) the authors collected 20 TTs at extubation. High-resolution computed tomography (CT) was performed to determine cross-sectional area (CSA) and mucus distribution within the TT; (2) five TTs partially filled with silicone were used to correlate high-resolution CT results and increased airflow resistance; and (3) 20 c

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Dixit, Ramakant, Jitendra Jalutharia, Avinash Gupta, et al. "Measurement of diffusion lung capacity (DLCO) in silicosis patients: Correlation with radiographic abnormalities on high-resolution CT scan chest." Lung India 39, no. 4 (2022): 352. http://dx.doi.org/10.4103/lungindia.lungindia_280_21.

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