Abstract
Hepatosplenic T-cell lymphoma (HSTCL) is a rare non-Hodgkin lymphoma with a high mortality rate. Higher incidence is reported in patients with inflammatory bowel disease, specifically in male patients that are younger than 35 years, and have been treated with thiopurine and tumor necrosis factor (TNF)-α inhibitor combination therapy for over 2 years. In this case report we describe a 47-year-old patient with Crohn's disease (CD) who developed HSTCL after having been treated with thiopurine monotherapy for 14 years. To our best knowledge, only eleven cases exist of patients with CD who developed HSTCL while on thiopurine monotherapy. We report the first patient with CD, older than 35 years, who developed HSTCL while on thiopurine monotherapy. This emphasizes that HSTCL risk is not limited to young men receiving both thiopurines and TNF-α inhibitors.
Keywords:
Crohn’s disease; Hepatosplenic T-cell lymphoma; Immunosuppression; Thiopurine.
MeSH terms
-
Antineoplastic Combined Chemotherapy Protocols / adverse effects
-
Azathioprine / administration & dosage
-
Azathioprine / adverse effects*
-
Biopsy
-
Crohn Disease / diagnosis
-
Crohn Disease / drug therapy*
-
Crohn Disease / immunology
-
Drug Administration Schedule
-
Fatal Outcome
-
Gastrointestinal Hemorrhage / chemically induced
-
Humans
-
Immunocompromised Host
-
Immunohistochemistry
-
Immunosuppressive Agents / administration & dosage
-
Immunosuppressive Agents / adverse effects*
-
Liver Neoplasms / chemically induced*
-
Liver Neoplasms / diagnosis
-
Liver Neoplasms / drug therapy
-
Liver Neoplasms / immunology
-
Lymphoma, T-Cell / chemically induced*
-
Lymphoma, T-Cell / diagnosis
-
Lymphoma, T-Cell / drug therapy
-
Lymphoma, T-Cell / immunology
-
Male
-
Middle Aged
-
Mucositis / chemically induced
-
Positron-Emission Tomography
-
Risk Factors
-
Splenic Neoplasms / chemically induced*
-
Splenic Neoplasms / diagnosis
-
Splenic Neoplasms / drug therapy
-
Splenic Neoplasms / immunology
-
Time Factors
Substances
-
Immunosuppressive Agents
-
Azathioprine