Using histological staining including Martius Scarlet Blue (MSB) and Haematoxylin and Eosin (H&E) and microscopy, we studied placental fibrin deposition and histological abnormalities in subjects (n=23) with APCR (APCR group), based on a ratio of less than or equal to 2.1s with the Coatest classic test and subjects (n=11) with an APC ratio in the normal range, greater than 2.1s (APCN group).
C0000768
Congenital Abnormality