Haemopoietic malignancy is seen in
High-Yield Explanation
Human T-cell leukemia virus type 1 (HTLV-1) is a causative agent of a malignant disease of peripheral CD4+ T cells called adult T-cell leukemia-lymphoma (ATL) and several inflammatory diseases such as HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP). Ref Davidson 23rd edition pg 1091