G. Tumoral pathology

• tumoral localization
  21 June

  Localization - Examples
  cutaneous tumors
  digestive tumors
  renal tumors
  salivary gland tumors
  soft tissue tumors
  osseous tumors
  nervous tumors
  placental tumors
  See also
  tumors

• reticulated pattern
  20 June

  Images
  basal cell carcinoma with reticulated pattern https://twitter.com/JMGardnerMD/status/876979193552220164
  See also
  basal cell carcinoma
  reticulated pattern

• tumoral investigations
  19 June

  When a tumor is observed, some investigations must be done, as tumoral cytology or tumoral biopsy.

• fibrochondroma
  14 June

  Localization
  fibrochondroma of the tendon sheath (#24876690#)
  intradural fibrochondroma (#10844767#, #20771980#)
  Open references
  Fibrochondroma of Digital Flexor Tendon Sheath-a Rare Presentation. Abouel-Enin S, Maheshwari R, Wadhawan H, Verghese A, Madan S. J Hand Microsurg. 2014 Jun;6(1):40-1. doi:10.1007/s12593-012-0085-8. PMID: #24876690# Free

• anaplastic Kaposi sarcoma
  14 June

  Images
  Anaplastic Kaposi sarcoma - palate. (HHV-8 nuclear signaling) https://twitter.com/bunn_belinda/status/873380830047031296
  See also
  anaplastic tumors / anaplasia
  Kaposi sarcoma

• tumors with yellowish cut surface
  28 May

  See also
  macroscopy
  cut surface

• pseudomesotheliomatous adenocarcinoma
  28 May

  pseudomesotheliomatous carcinoma
  Definition : Pseudomesotheliomatous carcinoma is a rare variant of peripheral adenocarcinoma of the lung that can manifest clinical, radiologic, and pathologic features similar to malignant mesothelioma.
  Paywall references
  Pseudomesotheliomatous carcinoma involving pleura and peritoneum: A clinicopathologic and immunohistochemical study of three cases.
  Shah IA, Salvatore JR, Kummet T, Gani OS, Wheeler LA.
  Ann Diagn Pathol. 1999 Jun;3(3):148-59.
  PMID: (...)

• pediatric spindle cell tumors
  27 May

  pediatric fusiform cell tumors
  Types
  calcifying aponeurotic fibroma
  Gardner fibroma
  fibrous hamartoma of infancy
  inclusion body fibromatosis
  lipofibromatosis
  juvenile hyaline fibromatosis
  fibromatosis colli
  myofibroma / myofibromatosis
  infantile fibrosarcoma
  See also
  pediatric tumors
  spindle cell tumors

• schwannoma-like appearance
  10 May

  Schwannoma-Like Phenotype
  Examples
  Schwannoma-Like Phenotype in a Pleomorphic Adenoma https://twitter.com/HeadNeckPathol/status/856990166484869120
  Paywall References
  Divergent Schwannoma-Like Phenotype in a Pleomorphic Adenoma. 2017. doi:10.1007/s12105-017-0817-y.

• SDH-deficient tumors
  8 May

  Types
  SDH-deficient paraganglioma / SDH-deficient pheochromocytoma
  SDH-deficient GIST / gastrointestinal stromal tumor
  SDH-deficient renal cell carcinoma / RCC

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