Secondary amenorrhea as the first presentation of Krukenberg tumor arising from the gastroesophageal junction in a 34-year-old woman: A case report.

Introduction: Krukenberg tumors account for 9 % of metastatic ovarian tumors, they usually originate from the stomach and colon and are microscopically characterized by the presence of mucus-filled signet-ring cells. Krukenberg tumor originating from the gastroesophageal junction is extremely rare, which limits establishing proper diagnosis and management.

Presentation Of Case: A 34-year-old women presented with a complaint of amenorrhea, ultrasonography showed bilateral ovarian masses, pathological studies revealed Krukenberg tumor, immunohistochemistry of the tumor was positive for (CK1, and CK20).

A large ovarian steroid cell tumor-not otherwise specified with a unique combination of benign and malignant features as a challenging cause of oligomenorrhea and hirsutism in a 21-year-old Syrian female: a case report.

Background: Ovarian steroid cell tumors represent a rare category of sex cord-stromal tumors that constitute less than 0.1% of all ovarian tumors. These neoplasms are classified into three main subtypes according to the cell of origin: Leidyg cell tumors, stromal luteomas, and steroid cell tumors not otherwise specified (SCTs-NOS).