Disease

Articles

• lichen striatus
  17 June 2004

  Images
  Lichen striatus (lichenoid inflammation and perieccrine inflammation ) https://twitter.com/faisalmohammedi/status/834896649977802754 https://twitter.com/GBRainwater/status/854350881856344067
  Synopsis
  lichenoid inflammation
  peri-eccrine inflammation / peri-eccrine lymphocytic infiltrate
  DIFFERENTIAL:
  linear lichen planus
  lichen niditus
  inflammatory linear verrucous epidermal (...)

• trisomy 22
  9 May 2005

  Trisomy 22 is frequently seen in first trimester miscarriages but is extremely rare in life-borns. Trisomy 22 is commonly found among spontaneous abortions, second in frequency of occurrence only to trisomy 16. Most earlier reports of surviving trisomy 22 cases in the literature are thought to represent the product of unbalanced 11;22 translocations or the result of undetected mosaicism, since this condition is thought to manifest early embryonic or fetal lethality.
  Types
  non-mosaic (...)

• Klinefelter syndrome
  13 June 2003

  Klinefelter’s syndrome

• chemical gastritis
  10 November 2005

  reactive gastritis

• acute appendicitis
  2 September 2004

  Digital cases
  HPC:25 : acute appendicitis
  HPC:94 : acute appendicitis
  HPC:368 : Granulation tissue after acute appendicitis
  Videos
  Acute appendicitis (by Washington Deceit)
  Peri-appendiceal abscess (by Washington Deceit)
  Laparoscopic appendicectomy
  See also
  appendicectomy (videos)
  References
  Lamps LW. Appendicitis and infections of the appendix. Semin Diagn Pathol. 2004 May;21(2):86-97. PMID: #15807469#
  References
  Minimal added value of further blocks in negative (...)

• lichen planus
  16 June 2004

  WKP
  Definition: Lichen planus is a papulosquamous disease. In its classical presentation, it is characterized by pruritic violaceous papules most commonly on the extremities of middle-aged adults. It may or may not be accompanied by oral and genital mucous membrane involvement. Its course is generally self-limited for a period of several months to years, but it may last indefinitely.
  There are many clinical variants described, ranging from lichenoid drug eruptions to association with (...)

• subcutaneous fat necrosis of the newborn
  11 June 2004

  Cutaneous fat necrosis of the newborn
  Definition: Subcutaneous fat necrosis of the newborn (SCFN) is a rare disorder with different etiologies. There are no epidemiologic data available for SCFN.
  Images
  Subcutaneous fat necrosis of newborn : lobular panniculitis with needle-shaped clefts in radial array
  https://twitter.com/JJSpeiserMD/status/793158471533338624
  Clinical synopsis
  Subcutaneous fat necrosis of the newborn (SCFN) is characterized by painful, firm, erythematous nodules (...)

• Pfeiffer syndrome
  1 December 2004

  acrocephalosyndactyly, Noack syndrome, craniofacial-skeletal- dermatologic dysplasia

• glycogen storage disease type 4
  25 April 2004

  GSD4; glycogenosis type 4; glycogen storage disease type IV, glycogenosis type IV, GSD IV, glycogen branching enzyme deficiency, GBE1 deficiency, Andersen disease, Brancher deficiency, amylopectinosis, familial cirrhosis with deposition of abnormal glycogen, GSD4

• Cockayne syndrome
  26 May 2004

  Cockayne syndrome type I, CKN1, Cockayne disease

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