Macroscopy

Articles

• necrosis
  9 November 2004

  tissular death

• 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 (...)

• hepatic tumors
  27 June 2005

  liver tumors, tumors of the liver
  Appearance
  hepatic epithelioid tumors
  hepatic clear cell tumors
  hepatic large cell tumors
  hepatic small cell tumors
  hepatic fusiform cell tumors
  hepatic cystic cell tumors
  Types
  hepatocellular tumors hepatic benign hepatocellular tumors hepatocellular adenoma hepatocellular adenomatosis hepatic maligant hepatocellular tumors hepatocellular carcinoma hepatoblastoma cholangiocarcinoma cholangiocellular carcinoma hepatic (...)

• aorta
  18 October 2007

  Adj. aortic

• 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 (...)

• placental intervillous thrombus
  10 January 2006
• massive hepatic necrosis
  8 December 2004

  Massive and submassive hepatic necrosis are the histopathological counterpart of fulminant hepatic failure.
  Etiology
  infections acute viral hepatitis (60 to 75%)
  intoxications (drugs and toxins) (20%) drug-induced hepatic necrosis toxin-induced hepatic necrosis
  severe hepatic ischemia
  hepatic metabolic diseases Wilson disease hereditary tyrosinemia galactosemia hereditary fructose intolerance
  congenital hemochromatosis
  acute auto-immune (...)

• hydatiform mole
  28 April 2004

  molar gestation; hydatiform moles WKP
  Images
  partial hydatiform mole by Ed Euthman
  complete hydatiform mole https://twitter.com/luishcruzc/status/738155933801418752 https://twitter.com/KUSAURAP/status/778827207976230916
  Definition: Hydatiform mole is a gestational trophoblastic disorder.
  Accurate diagnosis and classification of hydatidiform mole (HM) are important because the risk of persistent gestational trophoblastic disease, including choriocarcinoma, is significantly (...)

• caseous necrosis
  16 September 2005

  Caseous necrosis is a distinctive form of coagulative necrosis, is encountered most often in foci of tuberculous infection.
  The term caseous is derived from the cheesy white gross appearance of the area of necrosis.
  On microscopic examination, the necrotic focus appears as amorphous granular debris seemingly composed of fragmented, coagulated cells and amorphous granular debris enclosed within a distinctive inflammatory border known as a granulomatous reaction. Unlike coagulative (...)

• focal nodular hyperplasia
  29 May 2003

  focal nodular hyperplasia of the liver, hepatic focal nodular hyperplasia, FNH (previous denomination: benign hepatoma, solitary hyperplastic nodule, focal sclerosis, hamartomatous cholangiohepatoma, mixed adenoma)

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