Tumoral localization

Articles

• thymic seminoma
  6 June 2006

  See also
  germinal tumors seminoma
  thymic tumors thymic germinal tumors
  mediastinal tumors mediastinal germinal tumors mediastinal seminoma

• sacrococcygeal teratoma
  18 July 2004

  Sacrococcygeal teratoma (SCT) is the most common tumor of the newborn with an incidence of 1 in 35,000 to 40,000 live births.
  In the newborn, the sacrococcygeal site is located at the base of the tailbone (coccyx), is the most common location of teratomas in newborns.
  Variants
  malignant transformation
  amplification at 8q and 12p (#20113846#)
  Cytogenetics
  constitutional 7q deletion (#14663834#)
  constitutional trisomy 2p (#14663834#)
  constitutional t(12;15)(q13;q25) pat (...)

• thyroid solitary fibrous tumor
  4 October 2007

  Digital case
  JRC:15044 : Thyroid solitary fibrous tumor
  Definition: Solitary fibrous tumor is a soft tissue neoplasm initially described in the pleura but subsequently reported in the thyroid gland.
  The clinical behavior is usually benign, but the existence of aggressive cases has been documented both in the pleura and in extrapleural sites.
  Synopsis
  age range : 43 to 64 years (mean 52 years)
  tumo size: from 2 to 6 cm
  white-tan tumor
  well circumscribed tumor
  variegated, (...)

• thyroid solitary fibrous tumor
  1 September 2012

  Thyroid Solitary fibrous tumor
  Digital case
  JRC:2673 : Thyroid Solitary fibrous tumor (49 y/o female / Special stains: vimentin, CD34: positive | cytokeratin, S100, actin, desmin: negative).
  JRC:15044 : Thyroid solitary fibrous tumor.
  See also
  solitary fibrous tumor (SFT)
  thyroid tumors

• peripheral nervous solitary fibrous tumor
  4 July 2003

  Immunochemsitry
  CD34 +
  S100 -
  epithelial membrane antigen -

• ovarian mature cystic teratoma
  29 October 2004

  mature cystic teratoma of the ovary; OMCT, MCTO
  Definition: Mature cystic teratomas (MCTs) of the ovary are typically composed of a cyst lined with neoplastic tumor cells recapitulating ectodermal differentiation including derivatives such as epidermis, dermis, and appendages (sebaceous glands), although mesodermal and endodermal derivatives can also be seen.
  Images
  Teeth in Rokitansky protuberance, in mature cystic teratoma ovary (...)

• nodal T-cell rich diffuse large B cell lymphoma
  14 December 2011

  nodal T-cell rich DLBCL

• uterine leiomyosarcoma
  5 September 2007

  Images
  Uterine leiomyosarcoma https://twitter.com/dozing_dog/status/737921275440566273
  Molecuall biology
  Loss of PTEN Loss of PTEN Is Associated with Resistance to Anti-PD-1 Checkpoint Blockade Therapy in Metastatic Uterine Leiomyosarcoma. 2017. doi:10.1016/j.immuni.2017.02.001. PTEN mutations and reduced expression of genes encoding neoantigens as potential mediators of resistance to immune checkpoint therapy
  See also
  uterine leiomyoma
  uterine tumors (...)

• pediatric pheochromocytoma
  29 October 2004

  pediatric adrenal paraganglioma, pediatric phaeochromocytoma

• mediastinal germ cell tumors
  10 March 2004

  mediastinal germ cell tumor

0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | ... | 290