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Edward J Wilkinson

Publications and source records attributed to Edward J Wilkinson.

24 records · Page 2Linked to original sources
PubMed2002

Vulvar Paget disease of urothelial origin: a report of three cases and a proposed classification of vulvar Paget disease.

Extramammary Paget disease is generally considered a distinct entity that can involve the genital tract skin and may be associated with underlying adenocarcinoma. Evidence is presented that vulvar Paget disease represents a heterogeneous group of epithelial neoplasms that can be similar both clinically and histopathologically. Three cases of vulvar Paget-like disease that were manifestations of urothelial carcinoma are investigated. Vulvar Paget disease can be classified based on the origin of the neoplastic Paget cells as either primary (of cutaneous origin) or secondary (of noncutaneous origin). Each classification has 3 subtypes: primary, intraepithelial cutaneous Paget disease of the usual type; intraepithelial cutaneous Paget disease with invasion, and intraepithelial cutaneous Paget disease as a manifestation of underlying skin appendage adenocarcinoma; secondary, Paget disease of anorectal origin, Paget disease of urothelial origin, and Paget disease of other origin. This subclassification is based on a review of the literature and the current study of 3 patients with Paget-like disease of urothelial neoplastic origin. The 3 subtypes of vulvar Paget disease studied here can present similarly as eczematoid skin or vulvar mucosal lesions and may appear similar on routine hematoxylin and eosin-stained slides. Immunohistochemical studies can be used to help differentiate them. The distinction between these 3 types of Paget-like lesions is essential in that the specific diagnosis has a significant influence on current treatment. The difference in surgical approach to the subtypes of vulvar Paget disease justifies classifying them into distinct lesions to avoid potential confusion and unnecessary surgery.

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PubMed2002

Lipogranuloma of the cervix.

OBJECTIVE.: A case report of lipogranuloma of the cervix with review of the literature is reported. MATERIALS AND METHODS.: In a 53-year-old woman, an incidental lesion was noted in the cervical biopsy as part of an evaluation for postmenopausal bleeding. RESULTS.: The biopsy revealed a stromal lesion consisting of fat vacuoles with foreign body type giant cells and scattered lymphocytes. CONCLUSION.: Lipogranuloma of the cervix is a rare entity of uncertain etiology that can clinically mimic neoplastic or benign disease.

Journal Article↗
PubMedDate not supplied

Malignant melanoma associated with lichen sclerosus in the vulva of a 10-year-old.

Malignant melanoma of the vulva in childhood is a rare neoplasm. Lichen sclerosus of the vulva in childhood is also a rare disease. The association of these two rare lesions in the vulva of young girls is extremely rare. We present a 10-year-old white girl with malignant melanoma associated with lichen sclerosus of the vulva. She had dark pigmentation of both the labia minora and posterior fourchette. The inner labia majora and fourchette showed whitish, glistening areas of skin. Histologic examination found mostly an in situ lentiginous/mucosal melanoma with focal invasion to a depth of 0.44 mm in the left upper labium majus. All specimens showed evidence of lichen sclerosus. Partial vulvectomy was performed, and no metastases were detected at the time of treatment. The patient has been disease free for the 12 months after treatment. It is critical for physicians to realize that melanoma can occur in children, and although rare, can occur in the vulva. We feel that lichen sclerosus in this instance may represent a pattern of host immune response to melanoma.

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PubMedDate not supplied

Cytology of secondary vulvar Paget's disease of urothelial origin: a case report.

BACKGROUND: Primary cutaneous Paget's disease of the vulva is an intraepithelial adenocarcinoma most likely arising from a cutaneous stem cell with sweat gland epithelial differentiation or can be of sweat gland origin. Primary vulvar Paget's disease, however, can be mimicked by an internal noncutaneous neoplasm htat has extended to secondarily involve the vulva. Most commonly, this is due to an anal or rectal adenocarcinoma or a urothelial carcinoma. These malignancies may be detected in a vaginal or vulvar cytologic smear. CASE: An 81-year-old woman with a past history of urothelial carcinoma in situ of the bladder presented severalyears subsequent to treatment for bladder cancer with extensive vulvar and vaginal disease, clinically interpreted as primary vulvar Paget's disease involving the vagina. Vaginal cytology showed a high grade malignancy. The patient subsequently underwent radical (total deep) vulvectomy and vaginal excision. Subsequent investigation of her bladder showed recurrent urothelial carcinoma in situ with extensive spread to the vagina and vulva, simulating primary cutaneous vulvar Paget's disease. CONCLUSION: It is important to recognize secondary vulvar Paget's disease, although uncommon, because of the difference in therapy for primary and secondary vulvar Paget's disease. Certain cytologic characteristics in a vaginal or vulvar smear in a patient with suspected vulvar Paget's disease may aid in distinguishing them.

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