G. Tumoral pathology

• TSC2-deficient teratoma
  8 March 2017

  Tsc2-deficient teratomas
  Model animal
  The model animal of renal cell carcinoma (RCC), the Eker rat, has a germline mutation in the tuberous sclerosis 2 (Tsc2) gene. Heterozygous mutants develop RCCs by second hit in the wild-type Tsc2 allele, whereas homozygous mutants are embryonic lethal.
  Open references
  Aberrant differentiation of Tsc2-deficient teratomas associated with activation of the mTORC1-TFE3 pathway.
  Kawano H, Ito Y, Kanai F, Nakamura E, Tada N, Takai S, Horie S, Kobayashi (...)

• epithelial tumors
  7 March 2017

  Types
  squamous cell tumors benign malignant : epidermoid carcinoma
  glandular tumors benign : adenomas malignant : adenocarcinomas
  See also
  epithelium / epithelia
  tumors / Tumors

• glandular tumors
  7 March 2017

  Types
  benign glandular tumors : adenomas
  malignant glandular tumors : adenocarcinomas
  See also
  tumors / Tumors epithelial tumors

• retraction artifact
  7 March 2017

  retraction split
  Tumors
  cutaneous basal cell carcinoma
  salivary epithelial-myoepithelial carcinoma (salivary ECM)
  See also
  artefacts fixation artefacts

• hydroa vacciniforme-like T-cell lymphoproliferation
  6 March 2017

  hydroa vacciniforme-like T-cell lymphoma
  Open references
  Hydroa Vacciniforme-like Skin Lesions in Epstein-Barr-Virus-associated T-cell Lymphoproliferation with Subsequent Development of Aggressive NK/T-cell Lymphoma.
  Toksoy A, Strifler S, Benoit S, Grigoleit GU, Knop S, Mielke S, Buder-Bakhaya K, Roth S, Goebeler M, Rosenwald A, Geissinger E, Wobser M.
  Acta Derm Venereol. 2016 Nov 9. doi:10.2340/00015555-2564.
  PMID: #27826612# Free
  Marked Increase of Circulating Double-Negative γδ (...)

• tumoral pseudoatrophy
  1 March 2017

  Examples
  pseudoatrophic carcinomas
  pseudoatrophic prostatic carcinoma https://twitter.com/IczkowskiA/status/837001964563152903
  See also
  tissular atrophy

• pseudoatrophic carcinomas
  1 March 2017

  Images
  Pseudoatrophic Note the nucleoli. https://twitter.com/IczkowskiA/status/837001964563152903
  Examples
  pseudoatrophic prostatic carcinoma
  See also
  carcinomas adenocarcinomas

• balloon cell tumors
  27 February 2017

  Images
  Balloon cell melanoma https://twitter.com/phmckee1948/status/836184140303249408
  See also
  balloon cells
  malignant melanoma

• anaplastic chordoma
  20 February 2017

  Images
  anaplastic chordoma https://twitter.com/Sandro_CZ/status/833547276400340992
  See also
  anaplasia
  anaplastic tumors
  chordoma

• lipofibromatous hamartoma
  14 February 2017

  Images
  Lipofibromatous Hamartoma of nerve https://twitter.com/DanglisFotiosMD/status/831408999484555264
  See also
  lipofibromatous tumors

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