Microscopy

Articles

• necrosis
  9 November 2004

  tissular death

• Cryptococcus neoformans
  29 August 2005

  Torula histolytica
  Definition: Cryptococcus neoformans (formerly known as Torula histolytica) is an encapsulated yeast-like fungus found in dried avian (particularly pigeon) and bat excreta, and in dust contaminated with such droppings.
  Images
  Cryptococcus disseminated to lung, spleen, kidney, thyroid.
  https://twitter.com/JMGardnerMD/status/866107567046610945
  granuloma with Cryptococcus neoformans
  https://twitter.com/smlungpathguy/status/877392725959749632
  Digital cases
  HPC:62 (...)

• hepatoblastoma
  16 March 2004

  hepatoblastomas
  Definition: Hepatoblastoma is a malignant embryonal liver tumor that occurs almost exclusively in infants and very young children.
  Image
  Macroscopy : https://twitter.com/DraEosina/status/762631086207893506
  Cytology: https://twitter.com/AdamGomezMD/status/720632495671087104
  https://twitter.com/MArnold_PedPath/status/736000944303808512
  Hepatoblastoma is composed of epithelial and mesenchymal elements in varying proportions and at various stages of differentiation. The (...)

• thrombotic microangiopathy
  15 April 2005

  thrombotic microangiopathies, Moschkowitz syndrome, TMA

• botryoid rhabdomyosarcoma
  26 October 2007

  botryoid embryonal rhabdomyosarcoma, embryonal botryoid embryonal rhabdomyosarcoma

• acute inflammation
  1 June 2004

  Digital cases
  Case 25 (HPC:25) : Acute appendicitis
  Case 94 (HPC:94) : Acute appendicitis
  Case 13 (HPC:13) : Acute synovitis
  Definition: Acute inflammation is a rapid response to an injurious agent that serves to deliver mediators of host defense-leukocytes and plasma proteins-to the site of injury.
  Types - Lesional patterns
  acute inflammation
  congestive inflammation
  cellular acute inflammation
  suppurative inflammation / suppuration
  abcess / abcesses / abcedation (...)

• synovium
  19 November 2005

  Adj. synovial. Normal synovium.; stratum synoviale ; synovium; synovial membrane WKP
  Definition: The synovial membrane is a specialized connective tissue that lines the inner surface of capsules of synovial joints and tendon sheath.
  Components
  synovial cells / synoviocytes
  connective tissue
  Localization
  articular synovium
  synovial bursa
  tendon sheath
  Functions
  The synovial membrane makes direct contact with the synovial fluid lubricant, which it is primarily (...)

• granulomatous colitis
  18 October 2004

  Etiology (exemples)
  Crohn disease
  tuberculous enterocolitis
  digestive CGD (chronic granulomatous disease)
  Hermansky-Pudlak syndrome
  See also
  granulomatoses digestive granulomatoses

• cutaneous granuloma
  23 October 2007

  cutaneous granulomas
  Images
  cutaneous North American blastomycosis https://twitter.com/jessicaghaferi/status/939205412250931200
  Types
  Etiology
  annular elastolytic giant cell granuloma
  cutaneous foreign body reaction
  cutaneous granuloma annulare
  interstitial granulomatous dermatitis
  cutaneous interstitial granulomatous drug reaction
  cutaneous necrobiosis lipoidica diabeticorum
  cutaneous necrobiotic xanthogranuloma
  cutaneous rheumatoid nodules / cutaneous (...)

• splenic foamy macrophages
  16 March 2007

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