Histology

Articles

• spleen
  28 August 2003

  Normal spleen. Adj. splenic
  WP - PathPedia
  Digital slides
  HPC:97 : Normal spleen
  HPC:266 : Normal spleen
  HPC:300 : Normal spleen (Idiopathic thrombopenic purpura)
  Images
  normal spleen
  https://twitter.com/histocasino/status/743550252267999232
  The spleen (from Greek σπλήν—splḗn) is an organ found in virtually all vertebrate animals. Similar in structure to a large lymph node, it acts primarily as a blood filter. Thus, life is possible after the spleen is removed.
  The spleen is the (...)

• cardiomyocytes
  18 November 2003

  Adj. cardiomyocytic; cardiac myocytes, cardiomyocyte
  Digital slides
  NCK2-18: normal endomyocardial biopsy (PAS)
  NCK2-19: normal endomyocardial biopsy (PAS diastase)
  Definition: The myocardium is composed primarily of a collection of specialized muscle cells called cardiac myocytes or cardiomyocytes.
  They are arranged largely in a circumferential and spiral orientation around the left ventricle, the chamber that pumps blood to the systemic circulation.
  Cardiac myocytes have five (...)

• myocardium
  10 May 2004

  Digital slides
  NCK2-18: normal endomyocardial biopsy (PAS) and NCK2-19: normal endomyocardial biopsy (PAS diastase)
  Case 36 : Normal myocardium
  Case 269 : Normal myocardium
  Components
  cardiomyocytes
  myocardial interstitial tissue
  myocardial vessels
  myocardial small arteries
  myocardial capillaries
  myocardial small veins
  Pathology
  myocardial lesions
  myocardial inflammation: myocarditis
  myocardial adipocytic infiltration
  myocardial diseases
  myocardial tumors (...)

• corpus luteum
  17 November 2004

  corpora lutea (corpus luteum)
  Definition: Corpus luteum is 1 to 2 cm, round yellow, lobulated structure with cystic center. It has luteinized granulosa and theca cells.
  In pregnancy, coprus luteum is larger, bright yellow with prominent central cavity, hyaline droplets and calcification. Progesterone from the corpus luteum maintains the uterus for implantation.
  The corpus luteum secretes progesterone which induces a secretory endometrium. It normally regresses in 14 days unless it is (...)

• fetal adrenals
  6 January 2005

  See also
  fetal adrenal 11 weeks
  fetal adrenal 20 weeks
  fetal adrenal 40 weeks

• rectal mucosa
  25 May 2011

  Histology
  Case 179: Normal rectal biopsy - HE and Acetylcholinesterase (Frozen section)

• Peutz-Jeghers polyps
  14 February 2005

  Localization (by frequency)
  intestinal Peutz-Jeghers polyp jejunal Peutz-Jeghers polyp ileal Peutz-Jeghers polyp duodenal Peutz-Jeghers polyp
  colonic Peutz-Jeghers polyp
  gastric Peutz-Jeghers polyp
  Synopsis
  arborizing architecture (tree-like architecture)
  prominent branching of thick smooth muscle bundles admixed with collagen in polyp lamina propria
  epithelium mitotically active
  enterocytes (absorptive cells), goblet cells, argentaffin cells, Paneth (...)

• ovary
  18 February 2007

  Ovaries . Adj. ovarian. Normal ovary WKP PO
  Anatomy
  The ovaries are close to the lateral pelvic wall, behind the broad ligament, anterior to the Rectum
  - The ovaries are connected to the broad ligament by the mesovarium (double fold of the peritoneum), to the uterine cornu by the utero-ovarian ligament, to the lateral pelvic side wall by the infundibulopelvic ligament (suspensory ligament).
  Premenopausal ovaries are each 4 cm long and weight 5-8 g.
  Lymphatic vessels are (...)

• hypodermal anomalies
  9 May 2005
• Arteries
  25 May 2004

  Normal histology - Aorta
  HPC:160 : Normal aortic wall
  HPC:365 : Normal aortic wall
  HPC:364 : Normal aortic wall
  HPC:357 : Normal aortic wall
  Components
  arterial intima
  arterial media
  arterial adventitia
  Localization
  hepatic arteries
  pulmonary arteries
  renal arteries
  Pathology
  arterial malformations
  arterial lesions
  arterial lesional syndromes
  arterial diseases
  arterial tumors
  Videos
  Large Artery (by Washington Deceit)
  Medium Artery and Vein (by (...)

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