XXXX : a study of six cases and review of literature.

@entity48532 @entity5 @entity957 @entity292 @entity7453
A clinicopathological study of six cases of @entity48532 and review of the literature was undertaken. These @entity5 arise from transitional epithelium of the pectinate line. The @entity5 are often deceptive in the beginning and may often resemble small abscesses, fissures, or @entity292 . Often they appear outside the mucosa and skin. Histologically, they are well, moderately, or poorly differentiated. Local excision is adequate for small noninfiltrating @entity5 . Pelvic radiation, combined with surgery for lesions greater than 2 cm with local extension and/or pelvic nodes, controls the pelvic disease. Well and moderately differentiated @entity5 have a better prognosis than @entity957 . Overall survival rate is approximately 50%. Cure rate depends on the size of the lesion, differentiation of @entity5 , depth of invasion, duration of the symptoms, nodal involvement, @entity7453 , and contiguous organ invasion. @entity48532 is a better term than other names used in the literature for this @entity5 .
