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Cercarial Transformation and in vitro Cultivation of Schistosoma mansoni Schistosomules
Published on: August 16, 2011
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[Endocervical schistosomiasis: case report].
Leda Maria Delmondes1, Mário Augusto Ferreira Cruz1, Matheus Kummer Hora Guimarães1
1Universidade Tiradentes, Aracaju, SE, Brasil.
Summary
Schistosomiasis mansoni, a public health issue, can rarely affect the female reproductive tract. Early detection through gynecological evaluation is key for treating this ectopic infection.
Area of Science:
- Parasitology
- Public Health
- Gynecology
Background:
- Schistosomiasis mansoni is endemic in Brazil, posing a significant public health challenge.
- Ectopic infections, particularly in the female reproductive system, are rare but documented manifestations of Schistosoma mansoni.
Observation:
- A 26-year-old patient presented with symptoms including vaginal discharge, dyspareunia, and hypogastric pain.
- Gynecological examination identified an endocervical polyp, and subsequent biopsy revealed granulomas with Schistosoma mansoni eggs.
Findings:
- Microscopic analysis of the endocervical polyp confirmed ectopic Schistosoma mansoni infection.
- The patient was successfully treated with praziquantel, becoming asymptomatic within four weeks.
Implications:
- Vaginal discharge and dyspareunia can be symptoms of cervicitis caused by Schistosoma mansoni.
- Routine gynecological screening for Schistosoma mansoni eggs in endemic populations is recommended for early diagnosis of genital tract involvement.

