Tissular anomalies

Articles

• hyperplasia
  18 November 2004

  hyperplasias

• Mullerian cysts
  19 June 2008

  Müllerian duct cyst, paramesonephric cyst

• pulmonary tumorlet
  1 November 2005

  pulmonary tumorlets
  Definition: Carcinoid tumorlets are defined as hyperplasia of neuroendocrine cells that are 5 mm or less in size and lack of mitotic activity and necrosis.
  In the respiratory system, these tumorlets share the histological, ultra-structural, and immunohistochemical features with carcinoids, and the diagnostic discrimination between the two pathologies solely relies on an arbitrarily determined physical dimension.
  Pulmonary carcinoid tumorlet is almost always associated (...)

• splenic foamy macrophages
  16 March 2007

  n

• tissular necrosis
  14 December 2011

  Examples on Digital cases
  HPC:290 : nodal histiocytic infiltration in Rosai-Dorfman disease
  HPC:291 : rheumatoid adenitis
  HPC:293 : cat scratch disease
  HPC:295 : nodal toxoplasmosis
  HPC:332 : HIV-associated follicular lymphoid hyperplasia
  HPC:339 : Kikuchi adenitis (necrotizing histiocytic lymphadenitis)
  Definition: Necrosis refers to a spectrum of morphologic changes that follow cell death in living tissue, largely resulting from the progressive degradative action of enzymes (...)

• gastric intestinal metaplasia
  13 December 2007

  intestinal metaplasia in stomach

• bronchial mucous plug
  8 March 2007

  Etiology (Examples)
  cystic fibrosis pulmonary cystic fibrosis
  See also
  Plugs

• banana bodies
  13 June 2016

  banana body
  Images
  Banana bodies in ochronosis https://twitter.com/VishwasParekh/status/710641171761143808
  See also
  ochronosis
  alkaptonuria
  hydroquinone

• hair shaft pigmentation anomalies
  25 April 2005

  Exemples
  albinisms
  hair shaft pigmentation hererogeneity bands trichothiodystrophy spots Griscelli disease

• swollen endothelial cells in renal vessels
  3 February 2006

  Etiology
  endotheliosis pre-eclampsia/eclampsia
  See also
  renal vascular lesions

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