Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019270 (hernia)
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Occasionally, parasitosis demonstrates no clinical symptoms, and is found incidentally. We report 2 cases of parasitic granuloma found incidentally in surgical specimens in rare sites for parasitosis. Case 1 was a 40-year-old female. She was diagnosed with inguinal hernia, and operation was performed. A white nodule, measured 1.5 x 1 x 1 cm in size, was found in the hernia sac. The nodule was elastic hard and solid. Histologically, eosinophilic granuloma was demonstrated, and the parasite was characterized by renette cell and Y-shaped lateral cord, and suggesting extra-gastrointestinal anisakiasis. Case 2 was a 71-year-old female. She was diagnosed with colonic adenocarcinoma, and colectomy was performed. A white nodule, measured 1 x 1 x 0.8 cm in size was found in the omentum, at first identified as peritoneal dissemination of colonic carcinoma. However, histological findings of the nodule showed eosinophilic granuloma, and parasite was observed in the granuloma. The parasite was characterized by thick cuticle and muscular cells, and suggestive of dilofilariasis. In each case, no clinical symptoms of parasitosis were recognized, and each lesion presented in a rare site as anisakiasis or dirofilariasis. When any lesions as in the present cases is found in a surgical specimen, it is important to make differential diagnosis with consideration for parasitic granuloma.
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PMID:[Two cases of parasitic granuloma found incidentally in surgical specimens]. 1496 56