Cesarean scar niche

Changed by Yuranga Weerakkody, 20 Aug 2018

Updates to Article Attributes

Body was changed:

The term Cesarean scar niche (defect) refers to the presence of a hypoechoic area within the myometrium in the isthmus (lower uterine segment) with discontinuation of myometrium at the site of previous Cesarean section scar. A niche has been described as the indentation of myometrium of around 1-2 mm 1,4.

They may come in various shapes such as

  • semicircular: considered commonest4
  • triangular: next commonest 4
  • droplet‐shaped
  • inclusion cysts

Blood accumulating a niche may serve as a source of dysfunctional uterine bleeding, accounting for spotting 2-12 days after the routine menstrual cycle.

See also

  • -</ul><h4>See also</h4><ul><li><a href="/articles/cesarean-section-scar-diverticulum-1">Cesarean section scar diverticulum</a></li></ul>
  • +</ul><p>Blood accumulating a niche may serve as a source of dysfunctional uterine bleeding, accounting for spotting 2-12 days after the routine menstrual cycle.</p><h4>See also</h4><ul><li><a href="/articles/cesarean-section-scar-diverticulum-1">Cesarean section scar diverticulum</a></li></ul>

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