title: Preleukemia and typical adult T-cell leukemia (ATL) etiologically associated with a retrovirus (HTLV/ATLV).
mesh_terms: D000328:Adult; D017977:Deltaretrovirus; D006800:Deltaretrovirus Infections / Q000150:complications*; D006801:Humans; D011289:Preleukemia / Q000209:etiology*