| human gnathostomiasis caused by gnathostoma doloresi, with particular reference to the parasitological investigation of the causative agent. | gnathostomiasis caused by gnathostoma doloresi tubangui was observed in a 46-year-old japanese man, a clerk, who resided in the fukuoka prefecture of kyushu district, in southern japan. the first symptom noted by the patient was epigastric pain, which occurred 3 days after he had consumed the raw flesh of a brook trout, oncorhynchus masou masou (brevoort), from a trout farm in neighbouring kumamoto prefecture. three days later, he developed creeping eruptions on his trunk. the eruptions spread a ... | 1998 | 9924551 |