Virtual Slides - Virtual slidebox

Articles

• acute inflammation
  1 June 2004

  Digital cases
  Case 25 (HPC:25) : Acute appendicitis
  Case 94 (HPC:94) : Acute appendicitis
  Case 13 (HPC:13) : Acute synovitis
  Definition: Acute inflammation is a rapid response to an injurious agent that serves to deliver mediators of host defense-leukocytes and plasma proteins-to the site of injury.
  Types - Lesional patterns
  acute inflammation
  congestive inflammation
  cellular acute inflammation
  suppurative inflammation / suppuration
  abcess / abcesses / abcedation (...)

• amyloidoses
  12 November 2003

  amyloidosis, amyloid disorders WKP
  Definition: Amyloidosis is a group of diseases in which an abnormal protein, known as amyloid fibrils, make deposits in the extracellular space.
  Amyloidosis is not a single disease but a term for diseases that share a common feature: the extracellular deposition of pathologic insoluble fibrillar proteins in organs and tissues.
  Digital Cases
  HPC:125 : Salivary amyloidosis.
  JRC:6103 : Pulmonary amyloidosis.
  JRC:18909 : Thyroid medullary (...)

• progressive transformation of germinal centers
  15 December 2003

  PTGC, progressive transformation of germinal center

• Ewing sarcoma
  21 May 2004

  Ewing tumor, Ewing tumour
  Images
  Ewing’s sarcoma https://twitter.com/MArnold_PedPath/status/740720267647942656 https://twitter.com/histiocytosisX/status/779419664120152064 https://twitter.com/histiocytosisX/status/880130635909799936 https://twitter.com/twins1120/status/1481796624464683008
  Digital cases (Digital slides)
  HPC:31 : Ewing sarcoma
  HPC:132 : Ewing sarcoma
  HPC:182 : Ewing sarcoma
  HPC:376 : EWSR1-FLI1+ bone-forming Ewing sarcoma (EWSR1-FLI1+ small cell osteosarcoma) (...)

• osteoid osteoma
  8 December 2005

  Digital cases - Digital slides
  HPC:414 : Osteoid osteoma
  UI:857 - Osteoid osteoma
  Definition: Osteoid osteoma is a benign bone-forming tumour with limited growth potential, inducing disproportionate pain. Rearrangements of FOS and FOSB.
  Osteoid osteoma is a benign osteoblastic tumor that Bergstrand first described in 1930. Jaffe described it in 1935 and was the first to recognize it as a unique entity.
  Osteoid osteomas are usually smaller than 1.5-2 cm and characterized by an (...)

• 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 (...)

• acute myeloid leukemia M4eo
  4 November 2005

  M4eo-ANLL, M4-ANLL with marked eosinophilia, AML M4EO; inv(16)-associated acute myeloid leukemia, inv(16)-associated LAM

• papillary thyroid carcinoma
  15 March 2004

  TPC; PTC; thyroid papillary carcinoma
  Types
  classic PTC / classic papillary thyroid carcinoma
  FV-PTC / follicular variant of papillary thyroid carcinoma
  IFV-PTC / infiltrative FV-PTC
  EFV-PTV / encapsulated FV-PTC
  IEFV-PTC / invasive encapsulated FV-PTC
  NIEFV-PTC / non-invasive encapsulated FV-PTC
  Images
  typical papillary thyroid carcinoma
  https://twitter.com/nisspath/status/695415489837674496
  FNA of papillary thyroid carcinoma (...)

• large round cell tumors
  8 July 2005

  large polygonal cell tumors
  See also : large round tumoral cells
  Digital slides
  JRC:14069 : Lung metastasis of a choriocarcinoma from mediastinum.
  Types
  large round cell carcinomas undifferentiated carcinomas choriocarcinoma
  melanoma
  mesothelioma
  large round cell sarcomas epithelioid leiomyosarcoma malignant peripheral nerve sheath tumor (MPNST) rhabdoyosarcomas epithelioid sarcoma alveolar sarcoma atypical cellular neurothekeoma
  Large polygonal cells in granular cell (...)

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