title: [A case of adult T-cell leukemia/lymphoma manifested as paranasal tumor].
mesh_terms: D017977:Deltaretrovirus; D005260:Female; D006801:Humans; D008875:Middle Aged; D010255:Paranasal Sinus Neoplasms / Q000175:diagnosis*; D012192:Retroviridae Infections / Q000175:diagnosis* / Q000473:pathology