Rosemary Tambouret, William R Jeck, Drucilla J Roberts
OBJECTIVES: Reference values for placental weights correlated with gestational age are used in surgical pathology. Most reference values were established for fresh placentas. Some laboratories routinely fix all placentas, bringing into question the accuracy of the reference weight values. We wanted to determine the impact of fixation on placental weight. METHODS: One hundred placentas from uncomplicated pregnancies were weighed in the fresh state, after removal of the cord and membranes...
July 5, 2019: American Journal of Clinical Pathology