Histology

Articles

• sinonasal mucosa
  29 June 2005

  nasal mucosa
  Images
  Sinonasal mucosa https://twitter.com/ARP_Press/status/860584726997815297
  Pathology
  nasal mucosal anomalies cellular infiltration inflammatory infiltration tumoral infiltration
  infectious agents Example : rhinosporidiosis
  foreign body
  See also
  rhinopharynx
  nasal cavities
  sinonasal tract

• 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 (...)

• 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 (...)

• splenic red pulp
  13 March 2007

  Definition: The red pulp is the area of spleen in between white pulp and consists of open sinuses and cellular cords. The red pulp can be expanded markedly by venous congestion, extramedullary hematopoiesis, or by involvement by leukemias.
  Histology
  The red pulp is composed of a three dimensional meshwork of splenic cords and splenic sinuses.
  splenic cords
  The splenic cords are composed of reticular fibers, reticular cells, and associated macrophages (Saito et al., 1988).
  The (...)

• ciliated columnar epithelium
  1 March 2005
• heart
  29 October 2003

  Adj. cardiac WKP
  Definition: The heart is a muscular organ in humans and other animals, which pumps blood through the blood vessels of the circulatory system. In humans, the heart is located between the lungs, in the middle compartment of the chest.
  Histology
  Case 36 : Normal myocardium
  Videos
  Heart function and ECG https://twitter.com/CardioResearch/status/828612042080866305
  Heart dissection http://www.scvp.net/Dissection.html (...)

• smooth muscle actin
  31 October 2004

  SMA; Actin (Smooth Muscle) IHCDB
  Definition: An anti-SMA antibody labels smooth muscle cells, myofibroblasts and myoepithelial cells, and is useful for the identification of leiomyomas, leiomyosarcomas, and pleomorphic adenomas.
  It is expressed by :
  myofibroblastic tumors
  smooth muscle tumors as leiomyomas and leiomyosarcomas
  some skeletal muscle tumors as some rhabdomyosarcomas
  See also
  actin microfilaments
  immunohistochemical (...)

• aorta
  18 October 2007

  Adj. aortic

• rectal mucosa
  25 May 2011

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

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