scholarly journals Correlation between High-Resolution Computed Tomography Scan Findings and Histological Findings in Human Vestibular End Organs and Surgical Implications

2020 ◽  
Vol 25 (Suppl. 1-2) ◽  
pp. 42-49
Author(s):  
Raquel Manrique-Huarte ◽  
Cristina Zulueta-Santos ◽  
Octavio Garaycochea ◽  
Marta Alvarez Linera-Alperi ◽  
Manuel Manrique
Keyword(s):  
Computed Tomography ◽  
Histological Analysis ◽  
Complex Geometry ◽  
Histological Study ◽  
Histological Findings ◽  
Computed Tomography Scan ◽  
High Resolution Computed Tomography ◽  
Membranous Labyrinth ◽  
Technological Advances ◽  
Tomography Scan

Background: Histological study of vestibular end organs has been challenging due to the difficulty in preserving their structures for histological analysis and due to their complex geometry. Recently, radiology advances have allowed to deepen the study of the membranous labyrinth. Summary: A review and analysis of surgical implications related to the anatomy of the vestibular end organ is performed. Radiological advances are key in the advancement of the knowledge of the anatomy and pathology of the vestibule. Thus, application of such knowledge in the development or improvement of surgical procedures may facilitate the development of novel techniques. Key Messages: During the last few decades, the knowledge of the anatomy of the auditory system through histology and radiology had improved. Technological advances in this field may lead to a better diagnosis and therapeutic approach of most common and important diseases affecting the inner ear.

Oesophageal dilatation on high-resolution computed tomography scan of the lungs as a sign of scleroderma

2007 ◽  
Vol 67 (9) ◽  
pp. 1317-1321 ◽  
Author(s):  
M C Vonk ◽  
C E van Die ◽  
M M Snoeren ◽  
K J Bhansing ◽  
P L C M van Riel ◽  
...  
Keyword(s):  
Computed Tomography ◽  
High Resolution ◽  
Computed Tomography Scan ◽  
High Resolution Computed Tomography ◽  
Oesophageal Dilatation ◽  
Tomography Scan

scholarly journals High Resolution Computed Tomography Scan Assessment of Different Interstitial Lung Diseases

2020 ◽  
Vol 7 (22) ◽  
pp. 1062-1067
Author(s):  
Mrinal Kanti Ghosh ◽  
Priyadarshini Sur ◽  
Mustafijur Rahaman ◽  
Soumitra Kumar Ghosh ◽  
Raman Sau ◽  
...  
Keyword(s):  
Computed Tomography ◽  
High Resolution ◽  
Lung Diseases ◽  
Interstitial Lung Diseases ◽  
Computed Tomography Scan ◽  
High Resolution Computed Tomography ◽  
Tomography Scan

Isolated Congenital round Window Absence

2002 ◽  
Vol 111 (9) ◽  
pp. 799-801 ◽  
Author(s):  
Christian Martin ◽  
Stéphane Tringali ◽  
Jean-François Pouget ◽  
Pierre Bertholon ◽  
Jean-Michel Prades
Keyword(s):  
Computed Tomography ◽  
Conductive Hearing Loss ◽  
Round Window ◽  
Virtual Endoscopy ◽  
Rare Entity ◽  
Computed Tomography Scan ◽  
High Resolution Computed Tomography ◽  
Conductive Hearing ◽  
Rare Diagnosis ◽  
Tomography Scan

Absence of the round window as a congenital defect is a rare entity that causes a conductive hearing loss. To the best of our knowledge, isolated and nonsyndromal round window absence has only been reported 3 times; the diagnoses were made during surgery. We are reporting on another case that was diagnosed before operation by virtual endoscopy of the middle ear during a high-resolution computed tomography scan. Although this new technique requires further validation, it may be an alternative to surgery as a means of confirming this rare diagnosis.

scholarly journals Frequency of Pulmonary Tuberculosis on high resolution computed tomography in clinically suspected patients visiting Radiology Department Mayo Hospital, Lahore.

2019 ◽  
Vol 26 (12) ◽  
pp. 2058-2063
Author(s):  
Usman Shahid ◽  
Faiza Farooq ◽  
Khawaja Khursheed ◽  
Ishfaq Ahmad Shad ◽  
Hira Babar
Keyword(s):  
Computed Tomography ◽  
High Resolution ◽  
Pulmonary Tuberculosis ◽  
Descriptive Study ◽  
Low Grade ◽  
Common Symptom ◽  
Computed Tomography Scan ◽  
High Resolution Computed Tomography ◽  
Cross Sectional ◽  
Tomography Scan

High resolution computed tomography scan, in modern years, is more effective than standard computed tomography scan and conventional chest radiography in localization of diseases in the lobule of lung and in the appraisal of pulmonary parenchymal diseases because of high-resolution power and minimal partial volume effect. Objectives: To identify pulmonary tuberculosis in clinically suspected patients by high resolution computed tomography scan of chest. Study Design: Cross Sectional Descriptive study. Setting: Department of Radiology, Mayo Hospital, Lahore. Period: 15th February 2018 to 15th November 2018. Material & Methods: After taking consent, fifty patients, fulfilling inclusion and exclusion criteria, were selected by convenient sampling in this cross sectional descriptive study. Demographic details, clinical history and High resolution tomographic scan findings were documented. Data analysis was performed on Microsoft excel and statistical package for social sciences (SPSS v21) and reported by descriptive statistics. Results: Out of 50 patients, pulmonary tuberculosis was diagnosed in 44(88%) patients, acute on chronic tuberculosis in 2(4%), healed tuberculosis in 2(4%), interstitial lung disease in 1(2%) & post tubercular sequela in 1(2%) patient. Majority were males (n=29, 58%) and most patients belonged to fifth decade of life (n=19, 38%). Overall mean age of patients was 45.14±12.16 years and mostly belonged to lower socioeconomic status (n=38, 76%). Most common symptom and High resolution computed tomography finding were low grade fever in 45(95%) & consolidation in 39(78%) patients, respectively. Conclusion: High resolution computed tomography scan is valuable in diagnosis of pulmonary tuberculosis & its related spectrum of diseases in patients having clinical suspicion of pulmonary tuberculosis.

scholarly journals Diagnostic Value of High-Resolution Computed Tomography Scan in COVID-19: Do We Need to Think Outside the Box?

Cureus ◽  
2021 ◽  
Author(s):  
Muhammad Sheharyar Khan ◽  
Muhammad Bilawal Abbas Janjua ◽  
Ali Murad Jamal ◽  
Shehrbano Qaiser ◽  
Aamna Attiq ◽  
...  
Keyword(s):  
Computed Tomography ◽  
High Resolution ◽  
Diagnostic Value ◽  
Computed Tomography Scan ◽  
High Resolution Computed Tomography ◽  
Tomography Scan ◽  
Outside The Box
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