Intestinal parasitic infections in Thai patients: Five-year experiences at Siriraj Hospital.
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Date
2006-11
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Abstract
Objective: To determine the prevalence of intestinal parasitic infections at Siriraj Hospital
Methods: 4,206 non-repeat stool samples (817 from HIV infected patients, and 3,389 from non-HIV infected patients) were submitted for coproparasitological examination between August 2000 and July 2005. All stool specimens were examined for ova and parasites, using simple wet-preparation and formal-ether concentration. Modified Ziehl-Neelson, and modified Trichrome-blue staining were tested routinely only in HIV infected patients.
Results: Intestinal parasites were detected in 18.9 % (41% in HIV infected group and 13.6% in non-HIV infected group respectively). S. stercoralis was the most prevalent intestinal parasite found in both groups (6.5 % in HIV infected and 5% in non-HIV infected group). The prevalence of C. parvum infection and microsporidial infection were 20.7% and 15.5% in the HIV infected group respectively.
Conclusion: Intestinal parasitic infections remain an important problem in Thailand.
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Keywords
Intestinal parasites, formol-ether concentration, modified Ziehl-Neelson staining, modified Trichrome-blue staining
Citation
Waywa Duangdao, Silpasakorn Saowaluk, Phungthaisong Athit, Suputtamongkol Yupin. Intestinal parasitic infections in Thai patients: Five-year experiences at Siriraj Hospital. Siriraj Medical Journal, 2006 Nov; 58(11): 1107-1109.