Sarcomas

Articles

• alveolar soft part sarcoma
  8 March 2004, by JA

  alveolar soft-part sarcoma
  Definition: Alveolar soft-part sarcoma is a rare soft tissue malignant tumor that commonly arises in skeletal muscles or musculofascial planes in children and young adults.
  Digital cases
  JRC:3169 : Alveolar soft-part sarcoma.
  JRC:11247 : Alveolar soft-part sarcoma.
  Images
  alveolar soft part sarcoma (ASPS). IHC: +TFE3. NB: pseudoalveolar pattern w/ central discoherence; vascular invasion a common finding (...)

• embryonal sarcoma
  28 June 2004

  undifferentiated embryonal sarcoma

• alveolar rhabdomyosarcoma
  25 November 2003

  Images
  Alveolar rhabdomyosarcoma.
  https://twitter.com/histiocytosisX/status/699599913013923840
  https://twitter.com/seattlequinns/status/855202143564742656
  ARMS : focal desmin w/ diffuse myogenin in A-RMS (PCR + PAX3-FOXO1)
  https://twitter.com/histiocytosisX/status/730475540524699649
  Compact ARMS : Alveolar rhabdomyosarcoma may lack alveolar spaces. Solid nodules uniform round cells,fibrous septa. DIFFUSE myogenin.
  https://twitter.com/JMGardnerMD/status/856870953011347456 (...)