Composite marginal zone B cell lymphoma and enteropathy-type T cell lymphoma of the stomach: a case report.
We describe a 64-year-old patient with gastric synchronous extranodal marginal zone B cell lymphoma of mucosa-associated lymphoid tissue and enteropathy-type T cell lymphoma. The simultaneous occurrence of mucosa-associated lymphoid tissue lymphoma and enteropathy-type T cell lymphoma is exceptional and has never been reported. We discuss the possible pathogenetic relationship between the two neoplasms.
Yun
Won Kyoung
WK
Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Gangnam-Gu, Seoul, Republic of Korea.
Ko
Young-Hyeh
YH
Kim
Dae-Shick
DS
Kim
Won-Seog
WS
Rhee
Poong-Lyul
PL
Kwak
Soo-Yeong
SY
Jang
Tae-Hoon
TH
Choi
Won-Seok
WS
D005260:Female; D015326:Gene Rearrangement, B-Lymphocyte, Heavy Chain; D015334:Gene Rearrangement, gamma-Chain T-Cell Antigen Receptor; D006801:Humans; D018442:Lymphoma, B-Cell, Marginal Zone / Q000235:genetics / Q000473:pathology*; D016411:Lymphoma, T-Cell, Peripheral / Q000235:genetics / Q000473:pathology*; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000235:genetics / Q000473:pathology*; D013274:Stomach Neoplasms / Q000235:genetics / Q000473:pathology*