Translocation-associated tumors

Articles

• pancreatic solid pseudopapillary tumor
  12 November 2003

  PSPPT; solid-pseudopapillary tumor of the pancreas, Frantz tumor, Frantz’s tumor; solid pseudopapillary tumor of the pancreas; ICD-O codes Solid pseudopapillary neoplasm 8452/1, Solid pseudopapillary carcinoma 8452/3; pancreatic solid pseudopapillary tumor; pancreatic solid and pseudopapillary tumor; Solid-pseudopapillary neoplasm of the pancreas PathConsult
  Definition: Solid pseudopapillary neoplasms of the pancreas are rare pancreatic tumors with mostly benign behavior, affecting (...)

• clear cell sarcoma of the kidney
  14 July 2004, by JA

  CCSK, renal clear cell sarcoma; bone-metastasizing renal tumour of childhood AGCOH PathConsult eMedicine
  Digital slides
  Case 66 (HPC:66) : Clear cell sarcoma of the kidney (CCSK)
  Definition: Clear cell sarcoma of the kidney (CCSK) is a malignant renal tumor of childhood with a propensity to metastasize to bone and other organs. CCSK is linked to internal tandem duplications (ITDs) of the BCOR gene.
  This tumor may also recur many years after its initial diagnosis. The average age (...)

• myxoid liposarcoma
  1 November 2007

  PO
  Definition: Myxoid liposarcoma displays variably aggressive behavior and responds poorly to available systemic therapies.
  Images
  myxoid liposarcoma https://twitter.com/histiocytosisX/status/748157284644196352 https://twitter.com/a_sleeping_dog/status/773402045911007232 https://twitter.com/JMGardnerMD/status/737075990086590466 https://twitter.com/DanglisFotiosMD/status/734976870110900225 https://twitter.com/solcosao/status/706608037868404736
  FISH FUS rearrangement (...)

• 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 (...)

• giant cell fibroblastoma
  25 May 2011

  PO
  Definition: Giant cell fibroblastoma is are childhood fibroblastic tumor of intermediate malignancy with floret-like giant cells and ectatic pseudovascular spaces lined by stromal cells and giant cells.
  Digital cases
  Case 136
  Images
  Giant Cell Fibroblastoma : Giant cells lining pseudovascular spaces t(17;22) as DFSP https://twitter.com/VishwasParekh/status/764099885650042880 (...)

• cellular mesoblastic nephroma
  29 August 2007

  cellular congenital mesoblastic nephroma

• HMGA2-associated inflammatory myofibroblastic tumor
  3 February 2010

  HMGIC-associated inflammatory myofibroblastic tumor

• ALK/CARS-associated inflammatory myofibroblastic tumor
  3 February 2010

  References
  Identification of CARS-ALK fusion in primary and metastatic lesions of an inflammatory myofibroblastic tumor. Debelenko LV, Arthur DC, Pack SD, Helman LJ, Schrump DS, Tsokos M. Lab Invest. 2003 Sep;83(9):1255-65. PMID: #13679433#

• salivary mucoepidermoid carcinoma
  8 March 2004

  salivary gland mucoepidermoid carcinoma PO WKP WP
  Definition: The mucoepidermoid carcinoma is the most common malignant neoplasm observed in the major and minor salivary glands.
  Mucoepidermoid carcinoma is the most common adult salivary malignancy. It histologically is non-encapsulated and shows three cell types - squamous, mucous and intermediate, and may show prominent oncocytic change. It is associated with t(11;19) fusing MECT1 and MAML2 (MAML2-MECT1 fusion gene).
  Images
  Small (...)

• TFE3-associated renal cell carcinoma
  18 September 2003

  TFE3 gene fusions associated renal cell carcinoma, pediatric renal cell carcinomas with Xp11.2 rearrangements; Xp11 Translocation Renal Cell Carcinoma (RCC); xp11 translocation renal cell carcinomas
  Definition: The renal cell carcinomas (RCCs) associated with Xp11.2 translocations (TFE3 transcription factor gene fusions) are rare tumors predominantly reported in children.
  Images
  TFE3-associated renal cell carcinoma
  https://twitter.com/yasminelys/status/800834875699892224 (...)

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