Digital Pathology Cases

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 (...)

• necrosis
  9 November 2004

  tissular death

• Hirschsprung disease
  6 October 2003

  Hirschsprung’s disease, congenital intestinal aganglionosis, digestive aganglionnosis; digestive aganglionoses PO1 PO2
  Definition: Aganglionic megacolon is associated with congenital absence of intrinsic ganglion cells in the myenteric (Auerbach) and submucosal (Meissner) plexuses of the gastrointestinal tract. The disorder is genetically heterogeneous.
  Digital cases
  HPC:90 : rectal mucosa biopsies
  HPC:98 : rectal mucosa biopsies
  HPC:151 : Hirschsprung disease - Rectal (...)

• seborrheic keratosis
  31 August 2007

  seborrheic keratoses

• pancreatic solid pseudopapillary tumor
  12 November 2003

  PSPPT; solid-pseudopapillary tumor of the pancreas, Frantz tumor, Frantz’s tumor; solid pseudopapillary tumor of the pancreas; ICD-O codes Solid pseudopapillary neoplasm 8452/1, Solid pseudopapillary carcinoma 8452/3; pancreatic solid pseudopapillary tumor; pancreatic solid and pseudopapillary tumor; Solid-pseudopapillary neoplasm of the pancreas PathConsult
  Definition: Solid pseudopapillary neoplasms of the pancreas are rare pancreatic tumors with mostly benign behavior, affecting (...)

• gastric adenocarcinoma
  22 April 2004

  gastric cancer, gastric carcinomas PO
  Images
  M 14y/o gastric adenocarcinoma with bone metastasis https://twitter.com/Sandro_CZ/status/778725943980417024
  Digital cases
  JRC:10442 : cutaneous metastasis of a gastric adenocarcinoma.
  Etiology
  Gastric cancer is thought to result from a combination of environmental factors and the accumulation of specific genetic alterations due to increasing genetic instability, and consequently affects mainly older patients.
  Microscopical subtypes (...)

• thymoma
  15 September 2004

  thymomas WP WebPathology PO
  Definition: Thymoma is the most frequent tumor arising in human thymus (thymic tumors). Thymoma is a tumor originating from the epithelial cells of the thymus.
  Images
  Thymoma / Notes https://twitter.com/GeronimoJrLapac/status/812328746967568384
  Digital cases
  JRC:477 : Thymoma with micronodular features
  JRC:1607 : Thymoma (differential diagnosis. lymphohistiocytoid mesothelioma).
  JRC:3189 : Thymic carcinoma. Thymoma, type C.
  JRC:3190 : Mixed (...)

• lymphocytic infiltration
  27 November 2004

  lymphocytic infiltrates, lymphoid infiltrates, lymphocytic infiltrations, lymphoid infiltrations
  Digital case
  HPC:309 : salivary Sjögren disease with salivary lymphocytic infiltration
  Types
  T-cell lymphoid infiltration
  B-cell lymphoid infiltration
  CD30+ cell infiltrations
  Etiology
  reactive lymphocytic infiltration infectious lymphocytic infiltration viral lymphocytic infiltration
  dysimmune lymphocytic infiltration auto-immune lymphocytic infiltration
  tumoral lymphocytic (...)

• gangrene
  18 June 2011

  Digital slides
  UI:576 - Dry gangrene: coagulation necrosis, arteriosclerosis, arterial thrombosis
  Types
  dry gangrene
  gas gangrene

• granulation tissue
  1 June 2004

  Definition: New connective tissue and tiny blood vessels that form on the surfaces of a wound during the healing process.
  Digital slides
  HPC:24 : Granulation tissue
  HPC:103 : Granulation tissue
  HPC:368 : Granulation tissue after acute appendicitis
  UI:618 - Pyogenic granuloma
  (Granulation tissue)
  UI619: - Ulcer, amputation stump - granulation tissue
  Localization
  skin
  bronchial tree https://twitter.com/AAB_IP/status/726026984007016448 (...)

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