International Journal of Tropical Medicine
ISSN: Online 1818-779XISSN: Print 1816-3319
Abstract
The bronchopulmonary segments play a vital role in the functional and anatomical aspects of the respiratory system. A comprehensive understanding of their morphological variations can influence various medical procedures. To investigate the morphological variations in the bronchopulmonary segments of cadaveric lung specimens. 24 cadaveric specimens aged 25‐85 years with no history of thoracic surgeries or lung diseases were procured. Lungs were dissected and bronchopulmonary segments were examined systematically. Data regarding the number, size and location of segments, along with deviations was recorded. Data were analyzed using descriptive statistics with the Chi‐square test identifying significant variations. The average number of segments was 9.8 with a standard deviation of 0.6. Older specimens exhibited segmental variations. Male specimens showed a tendency for extra branching. The superior segment averaged 5.3 cm. Predominantly pseudostratified ciliated columnar epithelium was observed. 12.5% of the specimens exhibited vascular anomalies. Our study showed the significance of individual variations in bronchopulmonary segments. The knowledge, acknowledging these differences is essential for improved clinical outcomes. Bronchopulmonary segments cadaveric specimens; morphological variations, lung anatomy.
How to cite this article:
Ravikumar Urjana, Rekhala Malleswara Rao and Pasupuleti Lakhmanarao. Morphological Variations in the Bronchopulmonary Segments of Cadaveric Lung Specimens.
DOI: https://doi.org/10.36478/10.59218/makijtm.2023.2.91.95
URL: https://www.makhillpublications.co/view-article/1816-3319/10.59218/makijtm.2023.2.91.95