Trans-mediastinal herniation of bulla: Semilunar sign #MMPMID26664170
Singh S; Singh N; Singh V
Lung India 2015[Nov]; 32 (6): 611-3 PMID26664170show ga
Trans-mediastinal herniation of lung is seen occasionally but herniation of bulla across the mediastinum is rare. We report two cases with trans-mediastinal herniation of bullae leading to an unusual line appearing near the mediastinum. We propose the name ?Semilunar sign?for this radiological sign because of its resemblance to the half-moon shape.