Non-Hodgkin's lymphoma with extensive emperipolesis mimicking Rosai-Dorfman disease: A rare case report.

Emperipolesis is the hallmark finding for Rosai-Dorfman disease. Till now many studies in literatures have shown emperipolesis as a finding in other benign as well as malignant conditions. Very few cases of malignant lymphoma have this phenomenon.

Persistent Mullerian Duct Syndrome with Testicular Seminoma in Transverse Testicular Ectopia.

Persistent Mullerian Duct Syndrome (PMDS) is a disorder of male pseudohermaphroditism characterized by the persistence of Mullerian duct derivatives (uterus, fallopian tubes, and upper two-third of vagina) in a phenotypically and genotypically male. Transverse testicular ectopia (TTE) is a rare congenital anomaly in which both gonads migrate toward same hemiscrotum. About 150 cases of PMDS and 100 cases of TTE have been reported in previous studies.

Clear Cell Adenocarcinoma of Female Urethra.

Primary malignancies of female urethra are infrequent, constituting a fraction of less than 1% of genitourinary malignancies. Primary clear-cell adenocarcinoma of the urethra, is even rarer, that histomorphologically resembles clear-cell carcinoma of the female genital tract, occurs predominantly in women and is associated with a relatively poor prognosis. The histogenesis of this rare urethral neoplasm has not been completely determined.