Search results for " Extramammary"

Extramammary Paget's disease arising in a mature cystic teratoma of the ovary.

1999

Vulvar cancer: a review for dermatologists.

2015

Vulvar malignancies are important tumors of the female reproductive system. They represent a serious health issue with an incidence between 2 and 7 per 100,000 and year. We provide a review about most important cancer entities, i.e., melanoma, squamous cell carcinoma, basal cell carcinoma, neuroendocrine cancer, and skin adnexal malignancies. Squamous cell carcinoma is the most common vulvar malignancy that can develop from vulvar intraepithelial neoplasia or de novo. Basal cell carcinoma represents only 2 % of all vulvar cancers. Melanoma of the vulva exists in two major types—superficial spreading and acral lentiginous. A special feature is the occurrence of multiple vulvar melanomas. Of …

Extramammary Paget Disease of the Axilla Associated With Comedo-like Apocrine Carcinoma In Situ.

2002

Extramammary Paget disease of the axilla with underlying apocrine carcinoma has been reported only in six cases until now. This report deals with a seventh case characterized by the unique finding of comedo-like features evocative of large cell ductal breast carcinoma within an otherwise typical in situ apocrine carcinoma. This is characterized by spiral-shaped foci of epithelial proliferation with decapitation secretion and central masses of necrotic debris. A possible connection between the solid neoplasm and the overlying Paget disease is illustrated by a few apocrine-follicular units colonized by both the Paget cells and the structured adenocarcinoma. Here, although they display the sam…

Paget's disease of scrotum and penis case report of a re-irradiation and review of the literature.

2020

Extramammary Paget's disease (EMPD) is a rare cutaneous adenocarcinoma generally arising in the anogenital region. Surgery is still considered the treatment of choice for patients with EMPD, while Radiotherapy is a common alternative for inoperable cases and it's necessary in case of lack of surgical radicality. In this article, we described our experience and a review of the literature, with a particular focus on radiation-induced toxicity and on the feasibility of re-irradiation. A 70-year-old patient with EPMD underwent adjuvant radiotherapy in 2015. After 28 months for recurrence another radiant treatment was performed. No G3 (CTCAE v4) toxicity were recorded. In the last follow-up visi…

Cells of extramammary Paget's disease express cytokeratins different from those of epidermal cells.

1985

The patterns of expression of cytokeratin polypeptides which are closely correlated to routes of differentiation of epithelial cells were studied in extramammary Paget's disease. Cytokeratins of uninvolved and involved epidermis were analyzed by two-dimensional gel electrophoresis of microdissected tissue preparations as well as by immunofluorescence microscopy using cytokeratin antibodies with different specificities. In uninvolved epidermis, cytokeratins Nos. 1, 5, 6, 10, 11, 14, and 16, characteristic of keratinocytes, were found. Epidermis infiltrated by Paget's cells contained the same components and, in addition, cytokeratins Nos. 7, 8, 18, and 19, the latter being characteristic of s…

Extramammary Paget's disease of the penis.

1997

This case report describes a penile location of Paget's disease with delayed diagnosis due to initial outside treatment for several suspected benign dermatological disorders until surgery was eventually performed with confirmation of a Paget lesion of the penis. Diagnosis and therapy of this rare urologic disease are discussed and the literature is reviewed.