Comparison of the Bell technique, a modified Kato thick smear technique, and a digestion method for the field diagnosis of schistosomiasis mansoni.
A modification of the Kato thick smear technique, the Bell filtration technique, and a digestion method were investigated to determine the relative merits of each for the detection of schistosome eggs in human faecal samples. The modified Kato technique was the method of choice because it was sensitive, simple to perform, and suitable for field use. The Bell filtration technique was equally sensitive in detecting light infections, but was more tedious and more complicated to perform than the thick smear technique.
D005243:Feces / Q000469:parasitology; D006801:Humans; D010270:Parasite Egg Count / Q000379:methods*; D012550:Schistosoma mansoni; D012552:Schistosomiasis / Q000175:diagnosis* / Q000469:parasitology