This study aimed at determining the prevalence of ovarian torsion in postmenopausal women in Nigeria. For this purpose, a histopathology data pool was maintained for 30 years among the Igbos, a large ethnic group in Nigeria from where postmenopausal women diagnosed with ovarian torsion were extracted for classification. The data concerned 69 cases. All were presented with acute abdominal pain. None was malignant. The... Read more.