title: Unusual lump in the groin.
mesh_terms: D000008:Abdominal Neoplasms / Q000175:diagnosis* / Q000556:secondary; D003937:Diagnosis, Differential; D004407:Dysgerminoma / Q000175:diagnosis* / Q000556:secondary; D006552:Hernia, Inguinal / Q000175:diagnosis*; D006801:Humans; D007264:Inguinal Canal; D008297:Male; D008875:Middle Aged; D013736:Testicular Neoplasms