title: Junctions of endoplasmic reticulum and virus like intranuclear inclusions and virus like intranuclear inclusions in amelanotic melanoma metastatic to the jejunum.
abstract: Antemortem diagnosis of amelanotic metastatic melanoma to jejunum was made in a 35-year-old white man, who is still alive and healthy. Electron microscopy, in addition to finding premelanosomes, revealed virus-like intranuclear inclusions. Nuclear pockets and junctions of endoplasmic reticulum were also observed.
mesh_terms: D000328:Adult; D002467:Cell Nucleus / Q000648:ultrastructure; D004721:Endoplasmic Reticulum / Q000648:ultrastructure*; D006801:Humans; D007181:Inclusion Bodies, Viral / Q000648:ultrastructure*; D007580:Jejunal Neoplasms / Q000473:pathology / Q000556:secondary / Q000648:ultrastructure*; D008297:Male; D008545:Melanoma / Q000473:pathology / Q000556:secondary / Q000648:ultrastructure*