title: Intracytoplasmic type A virus-like particles in angioimmunoblastic lymphadenopathy.
abstract: Virus-like particles which seemed to be oncogenic have not been observed clinically in human neoplasms. However, we found some virus-like particles in the cytoplasm of a few proliferating cells in the lymph nodes of one patient with angioimmunoblastic lymphadenopathy. These were very similar to intracytoplasmic type A particles seen in the Mazon-Pfizer monkey virus and a mammary tumor virus in a mouse.
mesh_terms: D000328:Adult; D006801:Humans; D007119:Immunoblastic Lymphadenopathy / Q000382:microbiology*; D007181:Inclusion Bodies, Viral; D008297:Male; D008324:Mammary Tumor Virus, Mouse / Q000648:ultrastructure; D008854:Microscopy, Electron; D012190:Retroviridae / Q000648:ultrastructure