Mophological syndrome

Articles

• interface hepatitis
  25 May 2004

  piecemeal necrosis

• 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 (...)

• acute fasciitis
  17 June 2003
• focally enhanced gastritis
  29 November 2004

  focal active gastritis

• acute pancreatitis
  11 May 2005

  Images
  The gross pathology and progression of acute pancreatitis
  https://twitter.com/PancPathologist/status/762627089111580672
  Synopsis
  complications
  peripancreatic free fluid collections
  extrapancreatic spread of acute pancreatitis
  infected or noninfected pseudocysts
  pancreatic abscess
  complex cystic structure with internal debris/septations and echogenic gas bubbles
  vascular pseudoaneurysm
  acute hemorrhage
  venous thrombosis
  associated gastric varices
  Etiology (...)

• focal active colitis
  18 December 2003

  This inflammatory pattern is associated with bacterial (Campylobacter, Salmonella, Shigella, E. cati, Yersinia) and viral infections or drug-induced injury.
  Other clinical associations include irritable bowel syndrome and inflammatory bowel disease, particularly Crohn’s disease.
  In the absence clinical colitis, these changes often remain unexplained and could be related to bowel preparation.
  Synopsis
  neutrophilic cryptitis : focal neutrophilic infiltrates in crypt epithelium (...)

• xanthogranulomatous reaction
  9 November 2004

  Etiology
  tissular necrosis post-chemotherapy tumoral necrosis
  dendritic cell tumors Langerhans cell histiocytosis juvenile xanthogranuloma disseminated xanthoma
  See also
  lipid-laden macrophages (lipophages)

• 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 (...)

• growth patterns
  13 November 2003

  Types
  solid pattern
  trabecular pattern
  acinar pattern
  papillary pattern
  plexiform pattern
  See also
  architectural patterns

• chronic gastritis
  21 January 2004

  WKP PO
  Definition: Chronic gastritis is an inflammatory condition of the gastric mucosa that may include structural alterations of the glandular compartment. See also : gastritis
  Digital case
  HPC:311 : Follicular gastritis and active chronic gastritis, non-atrophical, Helicobacter pylori-associated
  Etiology
  infection-associated gastritis / ifectious gastritis Helicobacter-associated gastritis / Helicobacter pylori infection
  dysimmune gastritis autoimmune gastritis / autoimmune (...)

0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | ... | 420