منابع مشابه
Primary Anorectal Melanoma
Primary malignant melanoma of the anus and rectum is a rare and aggressive neoplasm that tends to invade locally and metastasize early in the course of the disease. It is often misdiagnosed as hemorrhoids or as one of the other benign anorectal conditions and is thus linked to an overall poor prognosis and a 5-year survival rate of less than 20%. Optimal treatment is still controversial, and cu...
متن کاملAnorectal mucosal melanoma
Anorectal melanoma is an uncommon and aggressive mucosal melanocytic malignancy. Due to its rarity, the pre-operative diagnosis remains difficult. The first symptoms are non-specific such as anal bleeding, anal mass or pain. Although anorectal melanoma carries a poor prognosis; optimal therapeutics strategies are unclear. Surgical resection remains the mainstay of treatment. The optimal surgica...
متن کاملAnorectal melanoma. An update.
Anorectal melanoma is an uncommon and aggressive disease. Because the patients often present with non specific complaints, a high clinical suspicion is important to avoid a delayed diagnosis. Patients undergoing radical surgery have no significant survival difference compared to those undergoing wide local excision. Abdominoperineal resection should be reserved for selected patients in whom loc...
متن کاملAnorectal melanoma in northern Pakistan.
Melanoma of the anorectum is a rare malignancy. At Armed Forces Institute of Pathology (AFIP), 11 cases were diagnosed over a 10 year period (1981-1990) constituting 14.2% of all primary malignant melanomas. The anorectum was the commonest site for noncutaneous melanomas (45.8%). The age group commonly affected was the fifth to seventh decade (72.7%). Most of the tumours were extensive involvin...
متن کاملTreatment Outcomes of Anorectal Melanoma
PURPOSE An anorectal melanoma (AM) is a very rare tumor. However, sufficient data supporting effective surgical options for the disease do not exist. This retrospective review aimed to analyze treatment outcomes for an AM. METHODS From June 1999 to December 2008, we retrospectively reviewed a prospectively collected consecutive series of 19 patients who had undergone a surgical resection for ...
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ژورنال
عنوان ژورنال: Indian Journal of Surgical Oncology
سال: 2013
ISSN: 0975-7651,0976-6952
DOI: 10.1007/s13193-013-0273-4