title: [Tuberculosis of the tongue initially suspected of tongue cancer: a case report--including the search for recent 16 cases in Japan].
abstract: A 56-year-old man, having no particular past history, was admitted to our hospital, with a 9-month history of painful ulcerated lesion of the tongue and a 6-month history of productive cough. A physical examination revealed swelling of his cervical lymph nodes, and a chest roentgenogram on admission showed cavities in the both upper lung fields and nodular shadows over the both lung fields. He was initially suspected of having both cancer of the tongue and pulmonary tuberculosis, but finally diagnosed as secondary tuberculosis of the tongue due to sputum smear-positive pulmonary tuberculosis by biopsy of the tongue and sputum examination. He was treated with isoniazid, rifampicin, ethambutol and pyrazinamide, and his pain and ulcerated lesion of the tongue rapidly improved. Due to our search for recent 16 cases of tuberculosis of the tongue in Japan, we found that the patients of tuberculosis of the tongue were more likely to have concurrently sputum smear-positive pulmonary tuberculosis. In some cases, the delay in diagnosis was seen. These cases suggest that refractory ulcerated cases of the tongue should be subjected to the biopsy and examination for acid fast bacilli of the tongue with suspicion of tuberculosis of the tongue, and then a chest roentgenogram with suspicion of pulmonary tuberculosis.
authors.affiliation: Department of Medicine and Infectious Diseases, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan. mafurugenn@msn.com
authors.forename: Makoto
authors.initials: M
authors.lastname: Furugen
authors.forename: Hideta
authors.initials: H
authors.lastname: Nakamura
authors.forename: Yuichiro
authors.initials: Y
authors.lastname: Tamaki
authors.forename: Shusaku
authors.initials: S
authors.lastname: Haranaga
authors.forename: Satomi
authors.initials: S
authors.lastname: Yara
authors.forename: Futoshi
authors.initials: F
authors.lastname: Higa
authors.forename: Masao
authors.initials: M
authors.lastname: Tateyama
authors.forename: Jiro
authors.initials: J
authors.lastname: Fujita
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D014060:Tongue Diseases / Q000175:diagnosis*; D014062:Tongue Neoplasms / Q000175:diagnosis*; D014393:Tuberculosis, Oral / Q000175:diagnosis*; D014397:Tuberculosis, Pulmonary / Q000150:complications