Solitary Lymphomatoid Granulomatosis at the Maxilla
하태욱, 알파델 후세인 이브라힘, 한다울, 양우익, 김동욱, 조은애,
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하태욱 ( Ha Tae-Wook ) - Yonsei University College of Dentistry Department of Oral and Maxillofacial Surgery
알파델 후세인 이브라힘 ( Al-Fadhel Hussain I. ) - Yonsei University College of Dentistry Department of Oral and Maxillofacial Surgery
한다울 ( Han Da-Wool ) - Yonsei University College of Dentistry Department of Oral Pathology
양우익 ( Yang Woo-Ick ) - Yonsei University College of Medicine Department of Pathology
김동욱 ( Kim Dong-Wook ) - Yonsei University College of Dentistry Department of Oral and Maxillofacial Surgery
조은애 ( Cho Eun-Ae ) - Yonsei University College of Dentistry Department of Oral Pathology
Abstract
Lymphomatoid granulomatosis (LYG) is an uncommon Epstein-Barr virus (EBV)-associated B-cell lymphoproliferative disorder distinct from lymphoma. LYG primarily occurs in the lung with or without accompanied lesions in the skin, central nervous system, kidney, gastrointestinal tract, nose, eyes, liver and oral cavity. Solitary extrapulmonary LYG is extremely rare, and whether solitary lesions progress onto pulmonary development and dysfunction is controversial. Herein, we report a case on a solitary LYG in the maxilla gingiva with bone exposure in a patient who had been taking methotrexate for rheumatoid arthritis.
키워드
Lymphomatoid granulomatosis; Methotrexate; Maxilla; Epstein-Barr virus
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