Lesional group

Articles

• hyperplasia
  18 November 2004

  hyperplasias

• granulomas
  10 June 2003

  granuloma WKP
  Definition : Granuloma is a component of a specific form of chronic inflammation , called " granulomatous inflammation " observed in many diseases.
  It is a round and well defined collection of immune cells known as macrophages (or histiocytes ).
  Classically, granulomas form when the immune system attempts to wall off substances it perceives as foreign but is unable to eliminate. Such substances include infectious organisms including bacteria and fungi, as well as (...)

• Cellular lesions
  1 June 2004

  Types
  nuclear lesions (nuclear anomalies) nuclear inclusions
  cytoplasmic anomalies Steatosis cytoplasmic inclusions
  See also
  subcellular lesions

• subcellular lesions
  1 June 2004
• intrathoracic cystic anomalies
  6 April 2005

  intrathoracic cystic lesions

• digestive cellular infiltrations
  5 December 2005

  Localization
  oesophageal cellular infiltrations
  gastric cellular infiltrations
  intestinal cellular infiltrations
  colonic cellular infiltrations
  anal cellular infiltrations
  See also
  Cellular infiltrations

• digestive eosinophilic oesophagitis
  5 December 2005

  Localization
  oesophageal eosinophilic infiltrations
  gastric eosinophilic infiltrations
  intestinal eosinophilic infiltrations
  colonic eosinophilic infiltrations
  anal eosinophilic infiltrations
  See also
  digestive cellular infiltrations
  Eosinophilic oesophagitis

• trophoblastic lesions
  14 December 2004

  Types
  trophoblastic hyeprplasia
  syncitial knots
  fibrin deposition focal perivillous fibrin deposition subchorionic fibrin deposition massive perivillous fibrin deposition (MPFD) villous fibrinoid necrosis
  trophoblastic necrosis
  anomalies of placental maturation placental maturation acceleration placental maturation delay placental postmaturity
  placental fibrin deposition
  trophoblastic basement membrane anomalies trophoblastic basement membrane thickening trophoblastic (...)

• placental anomalies
  14 October 2004

  placental lesions; Placental microscopic anomalies
  See also : placental macroscopical anomalies
  Types
  placental villous anomalies (placental villous lesions )
  trophoblastic anomalies
  trophoblastic hyeprplasia
  syncitial knots
  fibrin deposition
  focal perivillous fibrin deposition
  subchorionic fibrin deposition
  massive perivillous fibrin deposition (MPFD)
  villous fibrinoid necrosis
  trophoblastic necrosis
  anomalies of placental maturation
  placental maturation (...)

• pulmonary emphysema
  22 June 2005

  Digital slides
  JRC:6315 : alpha1 anti-trypsin deficiency (pulmonary A1AT deficiency).
  Images
  YRC: Panlobular emphysema associated with alpha-1 antitrypsin deficiency
  There is diffuse destruction of lung tissue throughout the lobule as opposed to centrolobular emphysema in which the lung destruction is bronchocentric in the center of the lobule.
  Types
  centrilobular emphysema (proximal acinar emphysema, centriacinar emphysema)
  In centrilobular emphysema only the central or (...)

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