Hodgkin lymphoma of the gastrointestinal tract in patients with inflammatory bowel disease: Portrait of a rare clinical entity.
Leuk Res
; 71: 1-5, 2018 08.
Article
in En
| MEDLINE
| ID: mdl-29920411
ABSTRACT
Patients with inflammatory bowel disease (IBD) on immunosuppression are at risk of developing lymphoma, particularly primary gastrointestinal (GI) tract non-Hodgkin lymphoma. Primary GI Hodgkin lymphoma (HL) in this setting, however, is rare and poorly defined. Here we review the available literature and also report a patient with Crohn's disease (CD) who developed GI HL. Our search yielded 12 single case studies and 7 case series involving 22 patients published between 1978-2016. Twenty-one (91%) patients had CD, and 2 had ulcerative colitis. The median age at lymphoma diagnosis was 39 years, and 18 (78%) patients were males. HL was diagnosed at a median of 8 years after IBD detection and 2 years after commencing immunosuppression. HL had a predilection (80%) to involve the inflamed GI site and the histological subtype was mixed cellularity in 65% of cases. In-situ hybridization for Epstein-Barr virus (EBV)-encoded RNA was positive in all documented cases. HL was diagnosed in stages I, II, IV in 35%, 20% and 45% of the patients, respectively. Notably, 66% of patients with advanced disease had liver involvement. Immunosuppression was stopped in most (69%) patients at HL diagnosis. Treatment used was either chemotherapy only, surgery followed by chemotherapy, or surgery alone in 50%, 33% and 16% of cases, respectively. Four patients had an IBD flare during HL remission. Patients with IBD who develop GI HL have distinct characteristics; male sex, predominance of CD, preference to develop in inflamed sites, mixed cellularity histology, EBV positivity, and a unique spread to the liver pattern.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Hodgkin Disease
/
Inflammatory Bowel Diseases
/
Gastrointestinal Neoplasms
Limits:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Language:
En
Journal:
Leuk Res
Year:
2018
Document type:
Article
Affiliation country:
Israel