Left Upper Lobar Agenesis Associated with Tracheal Trifurcation: A Case Report
10.3348/jksr.2019.80.3.543
- Author:
Hyoung Seop KIM
1
;
Jeong Joo WOO
;
Jin Kyung AN
Author Information
1. Department of Radiology, Eulji Hospital, Eulji University School of Medicine, Seoul, Korea. jjblue@eulji.ac.kr
- Publication Type:Case Report
- From:Journal of the Korean Radiological Society
2019;80(3):543-547
- CountryRepublic of Korea
- Language:English
-
Abstract:
Lobar agenesis is a rare congenital anomaly that is characterized by the absence of the lobar pulmonary artery, pulmonary vein, bronchi, and parenchyma. We encountered a unique case of a young male patient with agenesis of the left upper lobe with tracheal trifurcation into three bronchi, all arising at the carinal level. Complex tracheobronchial anatomy was explicitly demonstrated by three-dimensional CT reconstruction and virtual bronchoscopy. Left upper lobar agenesis associated with tracheal trifurcation is an extremely rare anomaly that, to the best of our knowledge, has not been previously reported.
