Detection of helminth eggs in the contents of the duodenum and the bile

In the study of bile and duodenal contents, obtained by duodenal intubation, You can detect helminth eggs, parasites in the liver, gallbladder, pancreas and duodenum.

Methods of detection of helminth eggs in the contents of the duodenum and the bile

The contents of the duodenum and the bile (порции A, B and C) produced by duodenal intubation. For the recommended servings B necessarily cause reflex gallbladder gavage 33 % magnesium sulfate solution. Of the investigated duodenal contents taken first flakes floating in it and view them under a microscope. Then, the test liquid is mixed with an equal amount of ether, the mixture is thoroughly stirred and centrifuged. The supernatant was poured, and the sediment is examined under a microscope.

Taking into account all the helminth eggs, detected in the pellet and in flakes. Investigation of bile and duodenal contents on worms carried in suspected opistorhoz, klonorxoz, fasciolasis, dikrocelioz, strongiloidoz.

In the absence of pus and mucus bile and duodenal content should be centrifuged without ether.