Tumors of the anus and perianal skin are rare. Ann Acad Med Singapore. Finally, surgery is an option for salvage of recurrent or residual primary tumor after treatment with chemoradiotherapy. It must be noted that there is considerable variation in the lymphatic drainage and that there are numerous connections between lymphatics at various levels of the anal canal. Consult a dermatologist first.
Arch Androl ;
Do I Have an Anal Pimple, Abscess, Hemorrhoids, or Something Else?
Not a member yet? Chances are you've experience a pimple or acne here and there. J Urol ; Recommendations for follow-up include digital rectal examination, anoscopy, inguinal lymph node palpation, and thoracoabdominal CT scan, especially for more advanced disease, every 3 to 6 months. Are you wondering how it got there and what to do about it? Human papillomavirus infection and ultraviolet light exposure as epidermoid inclusion cyst risk factors in a patient with epidermodysplasia verruciformis?