Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:Q06643 (non-Hodgkin's lymphoma)
 11,307 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Therapy for the inflammatory bowel diseases increasingly includes the use of immune-modifying and biologic therapies. Recently, in young patients with IBD, an association has been noted between the use of infliximab along with concomitant purine analogues and the development of hepatosplenic T-cell lymphoma (HSTCL)-a rare and all but incurable form of non-Hodgkin's lymphoma. This report briefly reviews the issue of lymphoma and IBD therapy. Additionally, a description of HSTCL and a summary of the known cases of this apparent therapeutic complication are presented. Clinical options in light of this new information are explored.
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PMID:Hepatosplenic T-cell lymphoma in adolescents and young adults with Crohn's disease: a cautionary tale? 1748 18

A 20-year old man with ulcerative colitis (UC) and primary sclerosing cholangitis (PSC) was diagnosed with a rectal non-Hodgkin's lymphoma (NHL) at surveillance endoscopy while being in remission on infliximab therapy. Further staging identified a diffuse large B-cell NHL, EBV negative restricted to the rectal submucosa (stage IA). Until now, there has not been any evidence of an increased risk of NHL in patients with UC nor of an increased risk of lymphoproliferative disorders in IBD patients. Hence, the role of concomitant PSC in the pathogenesis of intestinal NHL is unclear. However, IBD patients treated with purine analogues and with anti-TNF are at risk of NHL, especially hepatosplenic T-cell lymphoma. The management of this particular young patient is further complicated by the possibility of a future colectomy due to intractable disease which compromises the use of radiotherapy for this localized disease.
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PMID:Rectal non-Hodgkin's lymphoma in an infliximab treated patient with ulcerative colitis and primary sclerosing cholangitis. 2112 82