Hidradenoma papilliferum is a benign adnexal tumor originating from the apocrine glands and most commonly occurs in the vulvar region. Occurrence of the tumor in the perianal region is relatively rare and can be clinically misdiagnosed as a common benign anorectal lesion.
No takes yet. Share an insight, caveat, or question.
Satoka Nasu (2026) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: