Research Article

Anatomical Variations in Fissure of the Lung on Computed Tomography

Volume: 8 Number: 4 December 18, 2023
TR EN

Anatomical Variations in Fissure of the Lung on Computed Tomography

Abstract

Objective: Lung fissures embryologically separate the bronchopulmonary segments from each other. We aimed to detect anatomical variations in fissures in patients who underwent thoracic computed tomography (CT). Materials and Methods: All the patients underwent a thoracic CT examination between July 1 - July 15, 2022. The patients’ gender, lung fissures continuity, accessory fissures presence, and variation side were recorded. The frequency of fissures was compared between the genders using the chi-square test. Results: The study included a total of 352 patients (211 men, 141 women). A total of 105 variations were detected in 95/352 (26.99%) of the patients, 61/211 (28.91%) were male, 34/141 (24.11%) were female. The right oblique fissure was incomplete in nine (2.6%), and the right horizontal fissure was incomplete in 14 (4%) patients and absent in 14 (4%). The left oblique fissure was observed to be incomplete in 16 (4.5%) patients. A total of 52 (14.8%) accessory fissures were detected. Conclusion: In the literature, a wide variety of fissure variations have been reported. Due to this diversity, having good knowledge of the fissure anatomical architecture is essential when performing surgical procedures and interpreting radiological images to clinically identify the location of bronchopulmonary segments.

Keywords

References

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Details

Primary Language

English

Subjects

Radiology and Organ Imaging

Journal Section

Research Article

Early Pub Date

December 13, 2023

Publication Date

December 18, 2023

Submission Date

June 19, 2023

Acceptance Date

September 17, 2023

Published in Issue

Year 2023 Volume: 8 Number: 4

AMA
1.Emekli E, Yıldırım M. Anatomical Variations in Fissure of the Lung on Computed Tomography. OTJHS. 2023;8(4):470-475. doi:10.26453/otjhs.1316356

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