title: Fine needle aspiration cytology of primary extraskeletal myxoid chondrosarcoma. A case report.
abstract: BACKGROUND
  Extraskeletal myxoid chondrosarcoma is a rare soft tissue tumor of the extremities. Since it usually lacks obvious chondroid differentiation on light microscopy, it needs to be distinguished from other myxoid soft tissue sarcomas.
  
  
  METHODS
  The diagnosis of extraskeletal myxoid chondrosarcoma was made on fine needle aspiration in a patient with a swelling in the right calf. Cellular myxoid fragments having round to oval cells with grooved nuclei arranged in a cordlike pattern suggested chondroid differentiation. The diagnosis was confirmed by histopathology.
  
  
  CONCLUSIONS
  Fine needle aspiration cytology can be diagnostic of extraskeletal myxoid chondrosarcoma even in the absence of obvious chondroid differentiation.
authors.affiliation: Department of Pathology, University College of Medical Sciences, Delhi, India.
authors.forename: N
authors.initials: N
authors.lastname: Wadhwa
authors.forename: V K
authors.initials: VK
authors.lastname: Arora
authors.forename: N
authors.initials: N
authors.lastname: Singh
authors.forename: A
authors.initials: A
authors.lastname: Bhatia
mesh_terms: D001707:Biopsy, Needle; D002813:Chondrosarcoma / Q000473:pathology* / Q000601:surgery; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D019042:Muscle Neoplasms / Q000473:pathology* / Q000601:surgery; D009236:Myxosarcoma / Q000473:pathology* / Q000601:surgery