Thymomas are commonly associated with autoimmune diseases such as myasthenia gravis (MG), pure red cell aplasia, and hypogammaglobulinemia, while those associated solely with alopecia areata (AA) are extremely rare. A 55-year-old woman with…
We report a 33-year-old man who presented with recurrent right pneumothorax. Computed tomography (CT) showed the presence of a large bulla with a maximum diameter of 8 cm in the right middle lobe; he subsequently underwent bullectomy. Histo…
This report presents a rare case involving a patient with a giant leiomyoma originating from the mediastinal pleura. The patient underwent a medical examination, and chest radiography revealed a giant tumor. Computed tomography (CT) and mag…
Catamenial pneumothorax (CP) is generally caused by intraperitoneal air leaking from the uterus into the thoracic cavity via a defect in the endometrial tissue of the diaphragm and is usually detected in the right thorax. We report a case o…
PURPOSE: Catamenial pneumothorax (CP) is classified as thoracic endometriosis syndrome. There are few reports of CP, and the clinical manifestations of this disease are unclear. The aim of the present study is to clarify the features of CP.…
A 41-year-old woman was evaluated because of elevated serum levels of the tumor markers CA19-9 and CA125. Whole-body examination revealed an intralobar pulmonary sequestration in the right lower lobe and bilateral cystic ovarian tumors (rig…
A 43-year-old woman had experienced recurrent right pneumothoraces at the beginning of her menstrual period. Thoracoscopically, multiple small fenestrations were widely found over the tendinous part of the diaphragm. Multiple purple colored…