Anal polyp caused by Schistosoma mansoni
Rev. Soc. Bras. Med. Trop
;
46(2): 252-254, Mar-Apr/2013. graf
Article
in English
| LILACS
| ID: lil-674658
ABSTRACT
We describe a schistosomal polyp in the anus of a 24-year-old patient, born in Viçosa, State of Minas Gerais, and living in Belo Horizonte, State of Minas Gerais. From 8 to 13 years of age, he swam in the rivers that bathe Viçosa. The histopathological examination has shown a lesion, lined by a keratinized squamous epithelium, ulcerated, with granulomas, centered or not by Schistosoma mansoni egg, laid, in loco, by the female present in the vascular lumen of a vein of the hemorrhoidal plexus. There was also a diffuse, nonspecific inflammation in the dermis. The patient was treated with praziquantel. Four months after the treatment, sigmoidoscopy showed a normal rectal mucosa, and negative oogram and stool tests. Ultrasound of abdomen was normal.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Anus Diseases
/
Polyps
/
Schistosoma mansoni
/
Schistosomiasis mansoni
Limits:
Animals
/
Female
/
Humans
/
Male
Language:
English
Journal:
Rev. Soc. Bras. Med. Trop
Journal subject:
Tropical Medicine
Year:
2013
Type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
Universidade Federal de Minas Gerais/BR
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