Generalized malignant acanthosis nigricans.
We report a case of generalized malignant acanthosis nigricans (AN) secondary to metastasizing squamous cell carcinoma of the cervix uteri. The disease initially manifested in the perineum as condyloma acuminatum-like lesions. Subsequently, most of the cutaneous surface and the mucosa of the vulva, mouth, tongue, and the palpebral conjunctiva became involved. The association of AN with a squamous cell carcinoma is rare, and conjunctival involvement is unusual.
D000052:Acanthosis Nigricans / Q000150:complications* / Q000473:pathology; D002294:Carcinoma, Squamous Cell / Q000150:complications*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009362:Neoplasm Metastasis; D012867:Skin / Q000473:pathology; D002583:Uterine Cervical Neoplasms / Q000150:complications*