title: Intracristal crystalline inclusions in mitochondria of a neuroblastoma.
abstract: Mitochondrial inclusions were found in a neuroblastoma of the paranasal tissues in a 23-year-old male. They were present in almost every cell, were intracristal in location, and had a helical substructure. They are similar to previously reported intramitochondrial crystalline inclusion bodies.
mesh_terms: D000328:Adult; D006801:Humans; D002479:Inclusion Bodies / Q000648:ultrastructure; D008297:Male; D008928:Mitochondria / Q000648:ultrastructure; D009447:Neuroblastoma / Q000648:ultrastructure*; D009669:Nose Neoplasms / Q000648:ultrastructure*