title: Goose-skin Pleura: A Thoracoscopic Finding in a Case of Recurrent Undiagnosed Pleural Effusion.
abstract: We present the case of a female patient who presented with undiagnosed pleural effusion. Thoracoscopy was performed and at the beginning of the procedure, the parietal pleura was rather uniformly congested but with a smooth surface. As time passed, the parietal pleura became roughened by bumpy areas of mucosal elevations, which looked soft and watery. This became evident during the biopsy procedure, as the pleura was markedly edematous. The biopsy specimens were nonspecific and the cause of the effusion remained unclear. This phenomenon, which we termed "goose-skin" pleura, showed that the origin of the pleural effusion formed was the parietal pleura, for unknown causes.
authors.affiliation: *Faculty of Medicine, Department of Pulmonary Medicine, Cairo University, Cairo, Egypt †Department of Pulmonary Medicine, Vanderbilt University, Nashville, TN.
authors.forename: Ahmed
authors.initials: A
authors.lastname: Al-Halfawy
authors.forename: Richard W
authors.initials: RW
authors.lastname: Light