Elevated beta human chorionic gonadotropin in a non-pregnant female diagnosed with anal squamous cell carcinoma

Introduction Elevated serum beta human chorionic gonadotrophin (β-hCG) in a female normally indicates pregnancy or possibly, gestational trophoblastic disease or ovarian germ cell tumours. Expression of β-hCG has been demonstrated in cervical and endometrial carcinoma and other non-germ cell tumours...

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