Pre-eclampsia (PE) is an obstetric disease with a multifactorial cause that affects ∼ 5% of pregnant women. Vision can be affected with varying severity, and retinal detachment is a very rare complication. It tends to be bilateral, diagnosed postpartum, and more prevalent in women who are primiparous and/or undergo caesarean delivery. The condition typically resolves completely and rarely causes total visual loss in the affected women. Fluorescence angiographic findings support the hypothesis that retinal detachment in PE is secondary to choroidal ischemia from intense arteriolar vasospasm. The present article is related to a case of a 37-year-old pregnant woman who had PE associated with a progressive blurred vision, diagnosed by ophthalmology as serous macular detachment of the retina.
Primary hyperparathyroidism is an endocrine disorder characterized by hypercalcemia and elevated or inappropriately normal levels of parathyroid hormone. The diagnosis is based on a biochemical evaluation, and a neck ultrasound is the first choice during pregnancy to access the parathyroid glands. Manifestations during pregnancy are rare and can be present with life-threatening complications, so the diagnosis is challenging. The conservative treatment is limited, and there is not enough data about its safety and efficacy during pregnancy. Surgery is the only curative treatment, and a parathyroidectomy performed during the second or third trimesters is considered safe. Recently, some authors suggested an association between primary hyperparathyroidism and preeclampsia. We describe a case of preeclampsia with severe features at 27 weeks of gestational age. The severity of the preeclampsia motivated an early termination of the pregnancy by cesarean section. During the postpartum period, the patient presented life-threatening complications, such as severe hypercalcemia and acute pancreatitis. An ultrasound exam found two parathyroid nodules, suggestive of parathyroid adenomas. The patient recovered after the pharmacological correction of the calcemia levels.
Objective. To evaluate the quality of prenatal results in all cases of termination of pregnancy (TOP) due to fetal abnormalities in a tertiary prenatal diagnosis center.
Material and Methods. Retrospective analysis of the 385 TOP performed on our department due to fetal abnormalities between January 1, 2000, and December 31, 2007. We compared all data for agreement between the ultrasound, genetic, and postmortem findings, regarding the abnormalities identified in the etiological diagnosis and its prognosis. Results. Chromosome abnormalities were the most common indication for TOP (39%), followed by abnormalities of CNS (20%), monogenic disorders (11%), sequences (9.6%), polimalformative syndromes (5.2%), and isolated congenital heart diseases (4%). Total agreement was 21%. Further abnormalities were identified in 79%. The data collected after TOP changed the etiologic diagnosis in 21% but the prognosis was changed in only one fetus. Discussion. This study corroborates the necessity of a multidisciplinary team in prenatal diagnosis centers. Their work remarkably improves the genetic counseling and represents an important aspect in quality control of the information given to a couple previously to a TOP.
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