Developmental structures

Articles

• atrioventricular cushion
  18 November 2003

  Features
  cushion morphogenesis

• von Meyenburg complex
  13 May 2004

  Von-Meyenburg complexes, multiple bile duct hamartomas, hepatic microhamartomas
  von Meyenburg complexes are small benign neoplasms of the liver, pathologically containing cystic dilated bile ducts embedded in a fibrous stroma.
  Images
  https://twitter.com/mannanrifat03/status/723641994522796032
  Associations (examples)
  hepatic ischemia (#38201#)
  Complications
  cholangiocarcinoma (#10935654#)
  References
  Jain D, Sarode VR, Abdul-Karim FW, Homer R, Robert ME. Evidence for the (...)

• ventral node
  7 March 2007

  Hansen node

• intermediate mesoderm
  27 June 2008

  Intermediate mesoderm is a type of mesoderm that is located between the paraxial mesoderm and the lateral plate.
  Intermediate mesoderm develops into the part of the urogenital system (kidneys and gonads).
  Intermediate mesoderm is distinct from the lateral mesoderm, as it is not influenced by the secretion of BMP-4 (BMP4) by the ectoderm, possibly due to the lack of receptors.
  Synopsis
  forms urogenital system
  series of short evaginations from each segment grows dorsally caudally (...)

• genital bud
  22 November 2004
• blastemas
  1 December 2005

  Types
  renal blastema
  pulmonary blastema
  See also
  Embryo
  Fetus

• notochord
  27 June 2008

  WKP
  Definition : In anatomy, the notochord is a flexible rod made out of a material similar to cartilage. If a species has a notochord at any stage during its life cycle, it is, by definition, a chordate.
  The notochord lies along the anteroposterior ("head to tail") axis, is usually closer to the dorsal than the ventral surface of the animal, and is composed of cells derived from the mesoderm.
  The notochord has been observed to have many functions including developmental functions. (...)

• Wolffian derivatives
  9 March 2007

  Wolffian derivatives

• ductal plates
  9 November 2004

  ductal plate

• renal blastema
  9 November 2004

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