Lesional group

Articles

• hyperplasia
  18 November 2004

  hyperplasias

• 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 (...)

• testicular vascular malformations
  3 November 2005

  Types
  testicular veinous malformations

• 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 (...)

• renal vascular lesions
  3 February 2006

  Types
  renal vascular fibrosis
  See also
  renal lesions glomerular lesions renal tubular lesions renal interstitial lesions renal vascular lesions
  Vascular lesions

• proliferative lesions of the bone surface
  26 October 2007

  Types
  exostosis subungual exostosis (Dupuytren exostosis)
  Nora lesion (bizarre parosteal osteochondromatous proliferation)
  References
  Zambrano E, Nose V, Perez-Atayde AR, Gebhardt M, Hresko MT, Kleinman P, Richkind KE, Kozakewich HP. Distinct chromosomal rearrangements in subungual (Dupuytren) exostosis and bizarre parosteal osteochondromatous proliferation (Nora lesion). Am J Surg Pathol. 2004 Aug;28(8):1033-9. PMID: (...)

• laryngeal cysts
  18 April 2005

  cordal cysts ; vocal cord cyst, vocal fold cyst PO
  Types
  laryngeal tonsillar cysts laryngeal cysts associated with tonsillar lymphoid tissue laryngeal cysts having squamous lined crypt-like structures and abundant follicular lymphoid tissue : "tonsillar cysts." follicular lymphoid tissue is present in most laryngeal cysts and may play some pathogenetic role in their formation.
  prominent epithelial component and focal follicular lymphoid aggregates.
  laryngeal cysts unassociated (...)

• fibrous anomalies of bone
  1 February 2011

  fibrous lesions of bone
  Digital cases
  Case 58 (HPC:58) : Ossifying fibroma (Osteofibrous dysplasia)
  Types
  metaphyseal fibrous defect and non-ossifying fibroma
  benign fibrous histiocytoma of bone
  fibrous dysplasia
  osteofibrous dysplasia
  desmoplastic fibroma
  extragnathic fibromyxoma of bone ( extragnathic myxoma of bone )
  fibrosarcoma of bone
  malignant fibrous histiocytoma (MFH)
  See also
  anomalies of bone / lesions of bone
  tumors of (...)

• renal endothelial lesions
  3 February 2006

  Types
  swollen endothelial cells in renal vessels endotheliosis pre-eclampsia/eclampsia
  See also
  renal vascular lesions

• intrathoracic cystic anomalies
  6 April 2005

  intrathoracic cystic lesions

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