title: Cytomorphology of lung metastasis of pure choriocarcinoma of testis in a 58-year-old male.
abstract: Choriocarcinoma is malignancy arising from the trophoblastic tissue. Pure choriocarcinoma is rare in testis. Choriocarcinoma of testis is more commonly associated with other germ cell tumors. The usual age of presentation is 2nd-3rd decade. Distant metastasis is known to occur in choriocarcinoma. We present a rare case of testicular pure choriocarcinoma in a male patient. The patient was treated with orchidectomy, lymphadenectomy, and chemotherapy. Three months later the patient presented with hemoptysis and a lung mass. The aspiration cytology of the lung mass revealed metastatic deposits of syncytiotrophoblastic and cytiotrophoblastic cells. We are reporting this case due to its rarity, rare age of presentation, and characteristic cytology at metastatic focus.
authors.affiliation: Lab Head, SRL Ltd, Shimla, Himachal Pradesh, India.
authors.forename: Shailja
authors.initials: S
authors.lastname: Puri
authors.forename: Shivani
authors.initials: S
authors.lastname: Sood
authors.forename: Shobha
authors.initials: S
authors.lastname: Mohindroo
authors.forename: Vijay
authors.initials: V
authors.lastname: Kaushal
mesh_terms: D002822:Choriocarcinoma / Q000473:pathology*; D003581:Cytodiagnosis; D006801:Humans; D008175:Lung Neoplasms / Q000556:secondary*; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D013736:Testicular Neoplasms / Q000473:pathology*