Acute intestinal schistosomiasis among school-aged children presented to King Abdullah Hospital, Bisha province, Saudi Arabia: A Case Series

Acute intestinal schistosomiasis is one of the clinical manifestations of infection with S. mansoni fluke. School aged-children are most at risk for this infection. To present cases of acute intestinal schistosomiasis among school-aged children attending the pediatric unit at King Abdullah Hospital, Bisha province, southwest of Saudi Arabia. This was a retrospective case study of nine school aged-children who were diagnosed with intestinal schistosomiasis in 2015. Data regarding clinical presentation, development of infections, diagnosis and management were recorded. Direct microscopical examination of stool sample for detection of S. mansoni egg's had been applied as a diagnostic tool. Laboratory findings were obtained to assess the severity of the infection. Nine children (7 boys and 2 girls) having acute intestinal schistosomiasis were reviewed. The age of the children were between six to 13 years old [mean 8.8 +/- 2.17 years (SD)]. The duration of signs and symptoms prior to admission ranged from three to 21 days [mean 9.0 +/- 5.8 days (SD)]. Most of the patients (n=7) presented with fever associated with abdominal pain followed by vomiting and cough. Four patients have a family history of intestinal schistosomiasis. Children had history of water contact for playing and swimming purposes. Infected children were treated with praziquantel (PZQ) oral dose of 20 mg/kg every eight hours for a day. None of the children presented late complications of schistosomiasis after three months follow up. The existence of intestinal schistosomiasis among school aged-children in Bisha suburb is alarming. The severity of the clinical manifestations of acute intestinal schistosomiasis were non-specific and varied that need of high expectation of physicians to diagnosis such disease. Obtaining of patients travelling history to endemic areas and visiting of infested water resources are necessary for detection of schistosomiasis cases.