It is the most common parasitic disease worldwide, with an estimated prevalence of more than 50 million individuals infected 3. 1).Ĭysticercosis is a parasitic infection caused by the larval stage of Taenia solium and constitutes an important public health problem 2. solium (cysticercus) in its interior ( Fig. A microscopic exam revealed that the tongue fragment had a cystic cavity with a thick wall due to fibrosis and mononuclear inflammatory infiltrate, exhibiting larval stage T. After the cut, the specimen exhibited a cystic cavity with a translucent, partially solid, partially liquid content. Pathologic examination revealed a firm, grayish, approximately ellipsoid fragment measuring 1.2 x 1.0 x 0.8 cm, with a raised, whitish central area. Surgical resection was performed for treatment. Clinical inspection of the oral cavity revealed a cystic lesion on the right edge of the middle portion of the tongue, measuring approximately one cm in diameter. He also reported the elimination of "bugs" in the feces, but had not been submitted to a parasitological exam. The patient complained of drooling, especially upon waking up, and gingival bleeding when brushing his teeth. The case was a 36-year-old male with a slow growing swelling in the posterior portion of the tongue. Here, the authors describe a patient with tapeworm infection in the tongue and add this case to the 43 reports of tongue cysticercosis that have been published over the past 35 years (Medline/Pubmed and Lilacs/Scielo databases). Some tongue conditions, such as parasitic infection, are reported to be rare 7. The tongue is prone to a variety of lesions, which have been widely studied in recent decades 1. IVD.D.S., M.S., Assistant Professor, Division of Stomatology, Federal University of Ceará - Sobral Campusįábio Wildson Gurgel Costa, Rua João Sorongo 1016, apto. IIIM.D., M.S., Associate professor, Division of Parasitology, School of Medicine, Federal University of Ceará IIM.D., M.S., Pathologist, Division of Pathology and Forensic Medicine, Federal University of Ceará ID.D.S., M.S., Ph.D., Associate professor, Division of Oral Pathology, Federal University of Ceará, Brazil Ana Paula Negreiros Nunes Alves I Tereza Neuma Albuquerque Gomes Nogueira II Maria Jania Teixeira III Fábio Wildson Gurgel Costa IV Fabrício Bitu Sousa I
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