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Unilateral Giant Bullae: Pulmonary Placental Transmogrification Should Be Kept in Mind: Case Reports
Abdel-Mohsen M. Hamad,Mona M. Nosseir,Saleh M. Alorainy 대한흉부외과학회 2021 Journal of Chest Surgery (J Chest Surg) Vol.54 No.5
Placental transmogrification is a peculiar clinical entity of the lung of uncertain etiology. We report 2 cases of pulmonary placental transmogrification in 2 patients of different nationalities. Both of them had no history of smoking or chronic lung disease. The main presentations were dyspnea and chest pain. Radiologic studies showed a unilateral giant bulla in both patients; additional pneumothorax was present in only 1patient. They un- derwent surgical bullectomy. Histopathologic studies revealed the presence of intracystic placenta-like villous structures and a diagnosis of placental transmogrification was made. Placental transmogrification should be considered in cases of unilateral bullae.