Mophological syndrome

Articles

• 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 (...)

• interface hepatitis
  25 May 2004

  piecemeal necrosis

• palisading granuloma
  29 December 2003

  palisaded granulomas
  Definition: Palisading granulomas are a subtype of necrotizing granuloma in which the mononuclear phagocytes at the periphery have elongated or spindle-shaped nuclei that are palisaded and arranged roughly parallel to each other and roughly perpendicular to the edge of the central necrotic zone.
  The most common are rheumatoid nodules and post-surgical necrobiotic granulomas occurring in the prostate, urinary bladder, and other sites.
  Est ulcération They have also (...)

• lymphadenitis
  16 March 2004

  adenitis

• chronic active gastritis
  18 October 2005

  CAG, active chronic gastritis

• amyloidoses
  12 November 2003

  amyloidosis, amyloid disorders WKP
  Definition: Amyloidosis is a group of diseases in which an abnormal protein, known as amyloid fibrils, make deposits in the extracellular space.
  Amyloidosis is not a single disease but a term for diseases that share a common feature: the extracellular deposition of pathologic insoluble fibrillar proteins in organs and tissues.
  Digital Cases
  HPC:125 : Salivary amyloidosis.
  JRC:6103 : Pulmonary amyloidosis.
  JRC:18909 : Thyroid medullary (...)

• 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. (...)

• gastric mucosal atrophy
  7 March 2005

  Definition: Atrophy means wasting, with resulting reduction in size or amount of an organ, tissue, or cell type.
  Atrophy of the stomach affects primarily the glands, which become sparse and small. In atrophy of the gastric corpus and fundus, parietal and chief cells disappear from the oxyntic glands, and the residual glands may undergo pseudopyloric metaplasia.
  Mucosal atrophy can be noted grossly, especially in advanced, diffuse atrophy of oxyntic mucosa in the fundus and corpus where (...)

• lymphatic dysplasia
  8 July 2003

  lymphangiodysplasias, congenital lymphatic dysplasias

• colonic lymphoid hyperplasia
  7 December 2004

  Types
  colonic follicular lymphoid hyperplasia
  See also
  lymphoid hyperplasia

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