Surgical pathology of schistosomiasis

Area of Science:

• Medical Parasitology
• Tropical Medicine
• Histopathology

Background:

• Schistosomiasis is a significant public health issue in tropical regions.
• Increasing cases are observed in non-endemic areas among travelers and immigrants.
• Understanding organ involvement and clinical presentation is vital for diagnosis and management.

Purpose of the Study:

• To analyze the pattern of organ involvement in schistosomiasis.
• To describe the clinical presentation of schistosomiasis.
• To identify associated pathologies, such as malignancy.

Main Methods:

• Retrospective analysis of archival histopathology records.
• Inclusion of 80 patients diagnosed with schistosomiasis between 2001 and 2005.
• Examination of organ distribution and presenting symptoms.

Main Results:

• The urinary bladder was the most frequently affected organ (62.5%).
• Gastrointestinal (15%), male genital (10%), and female genital (6.1%) schistosomiasis were also documented.
• Hematuria (42.5%) was the most common symptom; bladder cancer was the only associated malignancy.

Conclusions:

• Urinary bladder and gastrointestinal tract are primary sites of schistosomiasis.
• Clinical suspicion aids in preoperative diagnosis, potentially avoiding extensive surgery.
• Enhanced control programs in sub-Saharan Africa and vaccine development are recommended.