Urography during pregnancy

A review of 22,971 pregnancies from 1969-74 reveals that the reasons for requesting excretory urography were renal colic of pregnancy 11, pyelonephritis 8, renal contusion 2, threatened abortion 1, and suspected degeneration of fibroid 1. The final diagnoses were similar except that two patients with torsion of ovarian cysts and a renal calculus were discovered. The only intravenous pyelographic examination that was decisive for diagnosis was in a patient with a ureteric calculus. Careful clinical correlation should reduce excretory urography during pregnancy.     

Exercise during pregnancy

Exercise has become a vital part of many women's lives. However, theoretic concerns have been raised about the safety of some forms of exercise during pregnancy. Because of the physiologic changes associated with pregnancy, as well as the hemodynamic response to exercise, some precautions should be observed. The physician should screen for any contraindications to exercise and encourage patients to avoid overly vigorous activity, especially in the third trimester, when most pregnant women have a decreased tolerance for weight-bearing exercise. Adequate hydration and appropriate ventilation are important in preventing the possible teratogenic effects of overheating. Pregnant women should avoid exercise that involves the risk of abdominal trauma, falls or excessive joint stress, as in contact sports and vigorous racquet sports. In the absence of any obstetric or medical complications, most women can maintain a regular exercise regimen during pregnancy. Some studies have found a greater sense of well-being, shorter labor and fewer obstetric interventions in physically well-conditioned women as compared with other women.     

Headache during pregnancy

A questionnaire was submitted to 430 women 3 days after delivery, asking mainly about features of headache before and during pregnancy, and their possible modification or recurrence; moreover, delivery modalities and the condition of the newborn were evaluated. One-hundred-and-twenty-six (29.3%) were found to be primary headache sufferers (IHS criteria, 1988), 81 of whom had migraine without aura (MO), 12 migraine with aura (MA), and 33 tension-type headache (TH). In all three groups, about 80% showed complete remission or a higher than 50% decrease in the number of attacks. The improvement was more evident after the end of the first trimester; this trend was common to the three primary headaches considered. In our series of primary headaches, there was only one case (MO) which began during pregnancy. In a subgroup of pluripara, headache maintained the improvement presented in the first pregnancy also during the following gravidic periods in about 50% of cases, whereas in the remaining 50% a worsening in parallel with successive pregnancies was found. Primary headaches "per se" do not seem to increase the pregnancy or delivery risks, nor the vitality of the newborn. During pregnancy, drug use was very much reduced and was restricted to a limited number of compounds.     

Listeriosis during pregnancy

Listeriosis is an uncommon infection that has a unique predilection for pregnant women and may result in pregnancy loss. Contaminated food is the usual source of infection, and increased federal surveillance of foodstuffs is the most effective strategy for prevention of disease. Although dramatic epidemics have received the most publicity, more cases of perinatal listeriosis are isolated. If Listeria chorioamnionitis is diagnosed preterm, in contrast to other types of chorioamnionitis, in utero therapy with high-dose penicillin or trimethoprim-sulfamethoxazole is possible, and preterm delivery may be avoided. The clinical characteristics of neonatal listeriosis are similar to neonatal Group B Streptococcus sepsis, with early and late onset forms of disease. The epidemiology, diagnosis, and management of Listeria infection in pregnancy are reviewed.     

Thyroid hyperfunction during pregnancy

The present report focuses on the two main causes of hyperthyroidism observed in the pregnant state: Graves' disease (GD) and gestational transient thyrotoxicosis. Together, the prevalence of hyperthyroidism may represent 3% to 4% of all pregnancies, and therefore constitutes an important clinical issue. Concerning GD, the variable presentations of the disease (women under treatment, in remission, or considered cured) and specific alterations occurring in pregnancy are discussed: changes in thyrotropin (TSH) receptor antibody titers, the risk of fetal and neonatal thyrotoxicosis, the outcome of pregnancy in relation to the control of hyperthyroidism, and the treatment of active GD during and after pregnancy with antithyroid drugs. Gestational transient thyrotoxicosis is associated with a direct stimulation of the maternal thyroid gland by human chorionic gonadotropin (hCG), and has been shown to be directly related to both the amplitude and duration of peak hCG values. The syndrome is usually transient, observed at the end of the first trimester, and is frequently associated with emesis. Finally, we propose a global strategy for the systematic screening of hyperthyroidism during pregnancy, based on an algorithm that allows for the diagnosis of both autoimmune and nonautoimmune forms of hyperthyroidism in the pregnant state.     

Radiation therapy during pregnancy

A case of recovered memory of childhood trauma is reported with documented sexual trauma in early childhood, chronicled evidence of the absence of memory for traumatic experience over a period of time, and substantial evidence of 'spontaneous' recovery of memory. This account contains the first available prospective report of memory loss in a case in which there is both documented evidence of trauma and evidence of recovery of memory. The case emerged as part of a broadband, large-scale study of children followed closely from birth to adulthood which was not focused on memory for trauma. Prospective data gathered in a neutral research context, corroborated and supplemented by retrospective information, circumvent many limitations of previous retrospective accounts of recovered memories.     

Diabetic retinopathy during pregnancy

Diabetic retinopathy is the leading of blindness between the age of 24-64 years and we know the half of this period corresponding to the peak fertility and childbearing years. The prevalence and severity of the retinopathy is strongly related to the duration of the disease and patient age. The progression of diabetic retinopathy during pregnancy can vary from minimal to market deterioration of the retina. So in diabetic women full retinal evaluation must be done as a part of prepregnancy counseling procedure. Patient who already have proliferative retinopathy during pregnancy are monitored frequently by ophthalmologist and lesser photocoagulation can be done safely during pregnancy.     

Genital prolapse during pregnancy

A case is presented of genital prolapse occurring during pregnancy in a patient with multiple congenital urogenital defects. The etiologies are hypothesized to be a congenitally defective pelvis and hormonally mediated connective tissue changes in pregnancy. The procidentia was treated with a vaginal hysterectomy, anterior and posterior colporrhaphy and sarcrospinous fixation. Pudendal nerve injury as a rare complication of sacrospinous fixation is discussed.     

Non-Hodgkin lymphoma during pregnancy

The authors report a case of a pregnancy with a Non-Hodgkin lymphoma. A histological association of high-grade B-cell and a MALT type lymphoma was found which, to their best knowledge, is described for the first time in pregnancy.     

Cytomegalovirus infections during pregnancy

The incidence of congenital cytomegalovirus infection in France reaches approximately 1,500 infants per year, leading either to death during the first days of life or severe neurosensorial sequellae. This public health problem is of particular importance since primary infections, with the most severe consequences resulting from infections occurring during the first trimester of pregnancy, usually have no clinical manifestations. Viral culture of the amniotic fluid obtained by amniocentesis is required for diagnosis. Ultrasonography can detect malformations. In some of the most severe cases early termination of pregnancy is justified, but the prognosis in less severe cases is not clearly determined. Currently, no in utero treatment has been shown to be effective.     

Antifungal therapy during pregnancy

Careful consideration of the benefit to the mother and the risk to the fetus is required when prescribing antifungal therapy in pregnancy. Imidazoles are considered safe as topical therapy for fungal skin infections during pregnancy. Nystatin is minimally absorbed and is effective for vaginal therapy. Although vaginal use of the imidazoles is probably safe during the later stages of pregnancy, their systemic absorption is higher than when applied to the skin. The systemic antifungal drug with which there has been the most experience in pregnancy is amphotericin B. There have been no reports of teratogenesis attributed to this agent. There is evidence to suggest that fluconazole exhibits dose-dependent teratogenic effects; however, it appears to be safe at lower doses (150 mg/day). Ketoconazole, flucytosine, and griseofulvin have been shown to be teratogenic and/or embryotoxic in animals. Iodides have been associated with congenital goiter and should not be used during pregnancy.