title: Pseudohypoparathyroidism type 1b in pregnancy.
abstract: Calcium-regulating hormones were serially measured during the second pregnancy in a woman with pseudohypoparathyroidism type 1b. Calcium levels corrected for serum albumin were maintained almost normal during her second pregnancy with 1alpha-hydroxycalciferol (2.0 microg daily) though they were slightly decreased in late pregnancy. 1,25-Dihydroxyvitamin D levels were higher in early and mid-pregnancy, but not in late pregnancy compared to those after delivery. Parathyroid hormone levels were higher in late pregnancy than after delivery.
authors.affiliation: Department of Obstetrics and Gynecology, Chiba University School of Medicine, Chiba, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Seki
authors.forename: H
authors.initials: H
authors.lastname: Osada
authors.forename: T
authors.initials: T
authors.lastname: Yasuda
authors.forename: S
authors.initials: S
authors.lastname: Sekiya
mesh_terms: D000328:Adult; D002117:Calcitriol / Q000097:blood; D002118:Calcium / Q000097:blood; D005260:Female; D005865:Gestational Age; D006801:Humans; D010281:Parathyroid Hormone / Q000097:blood; D011247:Pregnancy; D011248:Pregnancy Complications; D011256:Pregnancy Outcome; D011547:Pseudohypoparathyroidism / Q000097:blood / Q000150:complications*; D012709:Serum Albumin / Q000378:metabolism
chemical_list: D010281:Parathyroid Hormone; D012709:Serum Albumin; D002117:Calcitriol; D002118:Calcium