Trichinella spiralis in human muscle

Trichinella spiralis in human muscle

This is the parasite Trichinella spiralis in human muscle tissue. The parasite is transmitted by eating undercooked meats, especially pork. The cysts hatch in the intestines and produce large numbers of larvae that migrate into muscle tissue. The cysts may cause muscle pain and swelling in the face and around the eyes.


Review Date: 05/02/2006
Reviewed By: D. Scott Smith, MD, MSc, DTM&H, Infectious Diseases Division and Dept. of Microbiology and Immunology, Stanford University Medical School, Stanford, CA. Review provided by VeriMed Healthcare Network.


Find a Therapist

Powered by Psychology Today


PR Newswire