[Pathomorphologic and ultrastructural characteristics of endocardial Cysticercus cellulosae].

A case is presented of a solitary endocardial cysticercus of cellulose discovered at a biopsy in the left auricula of the heart, got by a 36-year old patient at the operation who had a mitral and aortal defect caused by a reumatic endocarditis. The cisticercus is implanted on the surface of an intact endothelium and the fibroelastic structure of the superficial part of the endocardium is preserved. Inflammation of the endocardium and the myocardium is presented by a perivascular infiltrates eosinophile granulocytes, plasms cells and lymphocytes, suggesting an allergic nature of inflammation.