Articular synovium

• synovial hypertrophy
  12 May 2013

  Under typical conditions, the normal synovial lining may not be visible or is barely visible. When synovial hypertrophy is present, it covers the joint, often altering the normal contour of the joint capsule.
  Normally, the joint capsule follows joint anatomy, but it may bulge outward when there is synovial hypertrophy, and it may even change from a concave to a convex shape.
  The synovial thickness has a huge span, ranging from very minimal hypertrophy to severe hypertrophy with villi, (...)

• hypertrophic synovitis
  12 May 2013

  Hypertrophic synovitis is fairly common in the foot and ankle as a result of an injury or in reaction to silicone implants.
  See also
  familial hypertrophic synovitis
  synovial hypertrophy

• synovial lipoma
  13 November 2012

  PO
  Definition: Synovial lipomatosis is a pesudotumorous lesion of the synovium, with distinct histomorphology, possibly resulting from inappropriate fat deposition and degenerative articular diseases of the joints.
  Synovial lipomatosis is an uncommon tumor-like lesion of the synovium, usually affecting the suprapatellar pouch of the knee joints.
  Synovial lipomatosis commonly affects adults. The lesions predominantly occurred in older age groups and the median age was found to be 50 (...)

• chronic synovitis
  11 June 2011

  Digital cases
  HPC:260 : Chronic synovitis in hemarthrosis
  HPC:372 : Acute and chronic synovitis
  HPC:386 : Chronic synovitis
  Types
  lymphocytic synovitis
  histiocytic synovitis
  granulomatous synovitis
  See also
  synovitis
  synovial anomalies synovitis
  synovial diseases

• sarcoidosis-associated granulomatous synovitis
  10 November 2010

  Definition : Granulomatous synovitis is a type of synovial sarcoidosis and is rarely observed in sarcoidosis in child and the inherited disease Blau syndrome which is characterized clinically by granulomatous polyarthritis, uveitis and an exanthematous skin rash.
  Blau syndrome is due to mutation in gene coding for capase recruitment domain-15.
  Etiology (Examples)
  Blau syndrome
  sarcoidosis
  Hylan GF-20 intraarticular injection (#15474399#)
  See also
  synovitis
  References (...)

• synovial lipoma arborescens
  1 June 2010

  lipoma arborescens; intra-articular lipoma arborescens; villous lipomatous proliferation of synovial membrane, diffuse lipoma of joint; synovial lipomatosis; synovial lipomatosis arborescens PO
  Definition: Intra-articular lipoma arborescens (LA) is a fatty infiltration of subsynovial connective tissue in a large joint. It rarely affects synovial sheaths of tendons.
  It is a rare entity that can present with monoarticular or polyarticular involvement of joints such as knees, ankles, (...)

• chronic synovitis in Lyme disease
  18 January 2010

  Images
  Chronic Synovitis in Lyme Disease (WebPathology)
  Definition: Lyme disease is a multisystems infectious disorder caused by the spirochete, Borrelia burgdorferi. Infection occurs by ticks feeding on mammalian hosts, including humans. The distribution of the tick and spirochete is world-wide and is especially prevalent where there are large deer populations.
  Stages
  The disease is seen in three stages:
  Stage I is a cutaneous rash (erythema chronicum migrans) consisting of (...)

• acute synovitis
  18 November 2009

  Digital slides
  HPC:13 : Acute synovitis
  HPC:372 : Acute and chronic synovitis
  See also
  synovitis

• synovitis
  18 November 2009

  |WKP|
  See also : tenosynovitis
  Definition: Synovitis is the medical term for inflammation of the synovial membrane or synovium. Synovitis is observed in arthritis .
  The synovial membrane lines joints that possess cavities, known as synovial joints.
  The condition is usually painful, particularly when the joint is moved. The joint usually swells due to synovial fluid collection.
  Synovitis may occur in association with arthritis as well as lupus, gout, and other conditions.
  Synovitis is (...)

• synovial chondroma
  24 May 2007

  synovial chondromatosis

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