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A Case of Pseudolymphomatous IgG4-Related Disease Involving the Maxilla

상악골 침범으로 나타난 거짓림프종양 IgG4 연관병증 1예

  • Kim, Min-Jung (Department of Internal Medicine, College of Medicine, Yeungnam University) ;
  • Bae, Seung-Il (Department of Internal Medicine, College of Medicine, Yeungnam University) ;
  • Kim, Hoon-Tae (Department of Internal Medicine, College of Medicine, Yeungnam University) ;
  • Hong, Young-Hoon (Department of Internal Medicine, College of Medicine, Yeungnam University) ;
  • Kim, Hyun-Je (Department of Internal Medicine, College of Medicine, Yeungnam University) ;
  • Lee, Choong-Ki (Department of Internal Medicine, College of Medicine, Yeungnam University) ;
  • Gu, Mi Jin (Department of Pathology, College of Medicine, Yeungnam University)
  • 김민정 (영남대학교 의과대학 내과학교실) ;
  • 배승일 (영남대학교 의과대학 내과학교실) ;
  • 김훈태 (영남대학교 의과대학 내과학교실) ;
  • 홍영훈 (영남대학교 의과대학 내과학교실) ;
  • 김현제 (영남대학교 의과대학 내과학교실) ;
  • 이충기 (영남대학교 의과대학 내과학교실) ;
  • 구미진 (영남대학교 의과대학 병리학교실)
  • Received : 2013.05.27
  • Accepted : 2013.07.10
  • Published : 2013.12.31

Abstract

Immunoglobulin G4 (IgG4)-related disease is an inflammatory condition characterized by IgG4 positive plasma cell infiltration. It can affect any organ in the body and mainly involves the pancreas, liver, biliary tracts, orbits, salivary glands and lymph nodes. It can manifest as an inflammatory pseudotumor. Pseudolymphoma as an inflammatory pseudotumor is a group of benign tumors that exhibit histological and clinical features suggestive of malignant lymphoma. Studies on IgG4-related disease are rarely reported, and no case of the disease that involved the maxillary bone and adjacent soft tissue, except for the skin, has been reported. Therefore, we report herein a case of pseudolymphomatous IgG4-related disease that involved the maxilla, with a literature review.

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