A Case of Folliculosebaceous Cystic Hamartoma on the Labia Majora / 대한피부과학회지

Folliculosebaceous cystic hamartoma is a distinctive skin malformation, which presents as a solitary, smooth- surfaced, skin-colored papule or nodule. This hamartoma usually occurs on the central part of the face, particularly on the nose. In 1998, Bolognia et al. described a genital variant of folliculosebaceous cystic hamartoma, which has not been reported to date in Korea. We herein report a rare case of folliculosebaceous cystic hamartoma which occurred on the labia majora of a 28-year-old woman. Histopathologically, multiple, dilated, follicular, cystic structures were observed with numerous sebaceous lobules arising from its wall. There was an excess of fibrous components around these structures, which included small venules, adipocytes and neural tissue.

Giant Gastrointestinal Stromal Tumor Accompanying Stomach Cancer

We report a case of giant malignant gastrointestinal stromal tumor (GIST) accompanying an advanced gastric adenocarcinoma. A 73-year-old male patient was admitted to our hospital due to epigastric discomfort. In gastrofiberscopic examination, a localized Borrmann III gastric cancer at the lower body and antrum was noted. In endoscopic ultrasonographic examination, T3 hyperechoic advanced gastric cancer lesion and a relatively well-marginated heterogenous hypoechoic huge mass with a size of 10 cm were noted. In abdomen CT findings, localized wall thickening in the gastric antrum and the anterior wall, and a 11-cm-sized large heterogeneously enhancing mass in gastric body, posterior wall were noted. We did a radical subtotal gastrectomy, including a huge mass, with D2 lymph node dissection. Pathologic findings revealed double primary gastric neoplasms (synchronous occurrence of an adenocarcinoma and a huge GIST). Although closely juxtaposed, these two tumors had not merged and were separated by the thin rim of the muscularis propria.