Sunday, October 28, 2018

Placenta

Chorioamnionitis

Villous tree branching from chorionic plate (right)
The chorionic plate (also called the fetal surface) is a thick layer of chorionic where the stem villi originate. Here the chorionic plate is also seem to be inflamed.
Neutrophils, lymphocytes and plasma cells




Pre eclampsia

Predominance of stem villi; majority of tertiary villi have syncytial knots

Congested stem villi

Fibrinous exudates

Calcification (blue)
Focal necrosis and fibrinous exudate

 Monochorionic diamniotic placenta



Section from the junction of two membranes; note two layers of amnion and no chorion in between

at
Labels: , , , , , , ,

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Next generation sequencing: Part 1

 Imagine solving a puzzle with 100 pieces, each piece a centimeter in size, something like this: The genome is considerably larger than this...

  • Shillong
    Two months in Shillong. The hilly streets.  Umiam (Barapani) lake  A khasi film  My college principal - serendipity! ...
  • An obscure leukemia
    56m; fever for a week; no organomegaly. Hb 2g/dL, WBC 1.18 L, Plt 40000. Peripheral blood shows 90% atypical cells: cleaved nuceli, mildly ...
  • The far side of the ocean
    The mangroves at Baratang, middle Anaman Abandoned Bunkers at Ross island Corbyn's c...