Hariharasubramony Ambika, Chankramath Sujatha. Genodermatoses Network Training Session. ADA .
Mailing Address. A rare case of a year-old female patient with epidermal verrucous nevus on the right areola is reported. According to the Levy-Franckel classification, this variant is a type I nipple and areola hyperkeratosis, when associated to verrucous nevus.
ROSE, M. Patient information: See related handout on skin cancerwritten by the author of this article. Malignant lesions of the skin are common.
Verrucous carcinoma VC is an uncommon variant of squamous cell carcinoma. Most patients with verrucous carcinoma have a good prognosis. Local recurrence is not uncommon, but metastasis to distant parts of the body is rare. Patients with oral verrucous carcinoma may be at greater risk of a second oral squamous cell carcinoma, for which the prognosis is worse.
Nagar, Mysore, India Click here for correspondence address and email. Verrucous carcinoma is a rare warty variant of squamous cell carcinoma, most often seen in the oral cavity and larynx. Its occurrence in the sinonasal tract is rare.
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Content Information Fig. Skin anatomy Fig. Due to the presence of Montgomery ducts and as a difference with the rest of the breast, lactiferous ducts reach the skin surface, and that is the reason why in the areola and nipple region, malignant lesions may arise in the dermal plane.
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Verrucous carcinoma was first described by Ackerman as a variant of squamous cell carcinoma of the oral cavity 1. Clinically, it is usually a warty, papillary exophytic, firm, non-ulcerating lesion with a broad base and a red, white, or variegated red and white surface 2. Histologically, it is characterized by verrucous proliferation of the squamous epithelium with wide and elongated rete ridges exhibiting a pushing border invasion into the underlying connective tissue with epithelial dysplasia.