Choriales Karzinom mit Seminomanteil - erhöhter Androgen- und Östrogen-Exkretion und positiver Aschheim-Zondek-Reaktion

An oestrogen-secreting sex-chromatin-positive teratoma of the testis, associated with gynaecomastia

“…This same association has been reported in a further case by Ruhrmann (1959). From 2 cases it cannot be argued that female sex chromatin and unusual amounts of female sex hormone are related, but the association is worth recording for future investigation.…”