Rein speaks of the removal of an enormous echinococcus cyst of the omentum without interruption of pregnancy.
"Anomalies and Curiosities of Medicine" by George M. Gould
To parasites of the kidney belong the echinococcus, the larval, or bladder worm, stage of the small echinococcus tapeworm of the dog.
"Special Report on Diseases of the Horse" by United States Department of Agriculture
Echinococcus cannot be understood or diagnosed by the layman.
"The Home Medical Library, Volume I (of VI)" by Various