Plasmoacanthoma of Oral Cavity and Plasma Cell Cheilitis: Two Sides of Same Disorder “oral Plasma Cell Mucositis”?
نویسندگان
چکیده
Plasmoacanthoma and plasma cell cheilitis are rare disorders of obscure etiology characterized by a plasma cell infiltrate. An 80-year-old woman presented with a verrucous, fleshy, skin colored plaque over lips, gingiva, and the palate and painful swallowing for over a period of 6 months. Histopathology of the lesion showed dense infiltrate of plasma cells. The lesions resolved completely after intralesional triamcinolone acetonide. Another 52-year-old male had progressively enlarging, erosive lesion over vermilion border of lower lip for 6months resembling actinic cheilitis. Histology was diagnostic of plasma cell cheilitis. Treatment with topical clobetasol propionate was effective. Plasma cell cheilitis and plasmoacanthoma perhaps represent a spectrum of oral ”plasma cell mucositis” with plasmoacanthoma being an advanced version of the former.
منابع مشابه
Co-occurrence of plasma cell orificial mucositis and plasmoacanthoma. Report of a case and review of the literature.
Plasma cell orificial mucositis is a relatively rare condition which may occur on mucous membrane. Plasmoacanthoma is a verrucous tumor with plasmacytic infiltration and has been described as a separate disease entity. Such a tumor is supposed to occur without lesions which could be compatible with plasma cell orificial mucositis. The present case report documents the coexistence of both condit...
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