Tumor

Articles

• invasive mesothelioma
  22 December 2005

  MM; malignant mesothelioma; diffuse malignant mesothelioma
  Digital cases
  JRC:1606 : Pseudomesotheliomatous carcinoma ? Epithelial mesothelioma ?
  JRC:1604 : Pleural sarcomatoid mesothelioma with osteocartilagenous differentiation.
  JRC:9814 : Pleural epithelioid mesothelioma.
  JRC:9815 : Pleural fibrous mesothelioma.
  JRC:9814 : Pleural epithelioid mesothelioma.
  JRC:9816 : Pleural epithelioid mesothelioma.
  JRC:9835 : Pleural fibrous mesothelioma.
  Localization
  pleural (...)

• Burkitt-like lymphoma
  2 November 2005

  The Revised European-American Lymphoma classification gives Burkitt-like lymphoma (BLL) provisional status, leaving unresolved the differential diagnosis with Burkitt lymphoma (BL) and diffuse large B-cell lymphoma (DLBCL).
  Retention of the BLL category or inclusion of BLL as a variant of BL is biologically and clinically more appropriate than absorbing the category of BLL into DLBCL. (#11389007#)
  BLL can be recognized by its combined morphologic and phenotypic features and that it (...)

• solitary fibrous tumor
  14 October 2003

  SFTs, SFT
  Definition: Solitary fibrous tumor is a spindle cell tumor first described in the pleura, but also found in multiple extrathoracic sites including the meninges, orbit, nasal and paranasal sinuses. Solitary fibrous tumor represents a spectrum of mesenchymal tumors, encompassing tumors previously termed hemangiopericytoma, which are classified as having intermediate biological potential (rarely metastasizing) in the 2002 World Health Organization classification scheme.
  Images (...)

• pyothorax-associated lymphoma
  26 November 2005

  Longstanding inflammation in chronic pyothorax (CP) plays a role in the development of pleural lymphoma; therefore, in 1987, the term pyothorax-associated lymphoma (PAL) was proposed.
  Pyothorax-associated lymphomas occurr 30-67 years following artificial pneumothorax for pleuropulmonar tuberculosis.
  Although occasional examples have been described in Europe, most cases of pyothorax-associated lymphoma are reported from Japan, and the majority of patients have a history of artificial (...)

• mammary-type fibroblastoma
  11 October 2005

  Cytogenetics
  partial monosomy 13q
  partial monosomy 16q
  cytogenetic findings similar to those described for spindle cell lipoma.

• NK-cell tumors
  2 November 2005

  NK-cell lymphomas and NK-cell leukemias

• EBV-associated smooth muscle tumors
  4 April 2005

  Definition: Epstein-Barr virus (EBV)-associated smooth muscle tumors have been reported in young patients with allograft-associated immunosuppression, acquired immunodeficiency syndrome or congenital immunodeficiencies. EBV-associated SMT are frequently multicentric or multifocal and often occur in unusual locations.
  Images
  https://twitter.com/ArchivesPath/status/748970246275420160
  Localization (exemples)
  digestive system
  liver
  spleen
  lymph node
  brain (#15143769#)
  See also (...)

• giant cell angiofibroma
  11 October 2005

  Definition: Giant cell angiofibroma is a phenotypic variant of solitary fibrous tumor (SFT).
  Giant cell angiofibroma seems most often to arise in the head and neck region (predominantly orbit) of adults and which, with the passage of time.
  It may well prove to be a variant of solitary fibrous tumour characterized by prominent multinucleate giant cells and lipofibromatosis.
  It is a rare tumour occurring predominantly in the hands or feet of infants and young children.
  it shows a high (...)

• serous cystadenofibroma
  4 July 2005

  Images
  Wikimedia: serous cystadenofibroma of the ovary
  http://www.webpathology.com/image.asp?case=525&n=4
  http://www.webpathology.com/image.asp?case=525&n=5
  Localization
  ovarian serous cystadenofibroma
  pancreatic serous cystadenofibroma
  See also
  cystic tumors
  References
  Honore LH. Ovarian serous cystadenofibroma of borderline malignancy: report of two cases. Gynecol Oncol. 1980 Apr;9(2):220-6. PMID: #7372194#
  Silverman AY, Artinian B, Sabin M. Serous (...)

• xanthoma disseminatum
  25 May 2005

  XD

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