Two cases of enteric myiasis in man. Pseudomyiasis and true intestinal myiasis.
Dipterous larvae were found in the appendices from two postmortem examinations. The single maggot in the first case was not immediately identified in the sections. However, when the posterior end of the larva was recovered from the unsectioned portion of the appendix, it was identified as a maggot of the genus Sarcophaga. The first case was believed to be a case of "pseudomyiasis,+ i.e., the accidental entrapment of a swallowed larva passing through the digestive tract. In the second case, the appendix contained numerous larvae with great variation in sizes and stages of development of the mouth hooks, pharyngeal sclerites, and spiracular breathing plates. Such development was considered to have occurred within the intestinal tract, which indicated that this was a case of true intestinal myiasis.
D000368:Aged; D001065:Appendix / Q000469:parasitology*; D001344:Autopsy; D004175:Diptera / Q000302:isolation & purification*; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000473:pathology*; D007814:Larva / Q000302:isolation & purification; D008297:Male; D008875:Middle Aged; D009198:Myiasis / Q000473:pathology*