Mophological syndrome

Articles

• interface hepatitis
  25 May 2004

  piecemeal necrosis

• lymphoepithelial sialadenitis
  5 November 2007

  LESA, myoepithelial sialadenitis, MESA, salivary benign lymphoepithelial lesion,
  Definition: LESA is found in virtually all patients with Sjögren’s syndrome but may occur without Sjogren’s syndrome. It is associated with lymphoid infiltration of salivary gland tissue, producing atrophy and destruction of the acini.
  Myoepithelial sialadenitis of the salivary gland is associated with an increased risk of lymphoma, but criteria that predict its development have not been clearly defined. (...)

• chronic active gastritis
  18 October 2005

  CAG, active chronic gastritis

• active inflammation
  10 November 2005

  active chronic inflammation, chronic active inflammation

• 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 (...)

• Peritonitis
  27 November 2004

  Peritoneal inflammation; peritoneal serositis

• lymphocytic gastritis
  12 November 2003

  Digital case
  HPC:311 : Follicular gastritis and active chronic gastritis, non-atrophical, Helicobacter pylori-associated
  HPC:328 : Lymphocytic gastritis
  Definition: Lymphocytic gastritis is a chronic gastritis characterized by lymphocytosis of foveolar and surface epithelium.
  Lymphocytic gastritis affects 0.83% to 4.5% of individuals,mainly middle-aged and elderly men.
  The disorder complicates various diseases, including celiac disease,
  helicobacter pylori infections, Crohn disease, (...)

• giant cell transformation
  19 June 2003

  neonatal syncytial giant cell hepatitis, giant cell hepatitis, giant cell transformation of hepatocytes, hepatocytic giant cell transformation

• granulomatous vasculitis
  12 August 2004

  Images
  Granulomatous vasculitis: possible case of granulomatosis with polyangitis (former Wegener disease) https://twitter.com/ASDPTweets/status/732641391273234438
  In tumoral stroma : seminoma with florid granulomatous reaction including necrosis and granulomatous vasculitis https://twitter.com/yro854/status/1097186140111687680
  Microscopy
  A vessel wall contains an infiltrate of lymphocytes, histiocytes and giant cells (granulomatous vasculitis).
  Localization
  pulmonary (...)

• granulomatous inflammation
  12 December 2004

  granulomatous reaction

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