Identifying the aetiology of sudden acute abnormal involuntary movements in a primigravid.

A 20-year-old primigravid experienced sudden stiffening of the neck, upper and lower extremities and trunk associated with joint pains. She was generally well before hospital admission with no history of attacks, except for her inflammatory bowel disease that was treated more than a year ago. During physical examination, the patient manifested neck flexion deviated to the right, deviation of the eyes downward and to the right, spooning of the upper extremities, exhibition of milkmaid's grip, extension of both lower extremities and jerky speech. She also showed uncontrollable tremors of the neck and occasional flailing of upper extremities. Her preliminary laboratory tests were within normal range. It was worth noting here that her family's medical history was unremarkable. In this article, the process of arriving at the final diagnosis and treatment would be discussed.

[Anaestheia for valve replacement in the second trimester of pregnancy]. / Anestesia para sustitución valvular en el segundo trimestre del embarazo.

Cardiac surgery in the pregnant woman gives rise to several anesthetic challenges, as the mother, but mainly the fetus, have a risk of high morbidity and mortality. In this context, the cardiopulmonary bypass is the most complex period, owing to the risks of fetal hypoxia it entails. Due to the absence, for ethical reasons, of prospective trials that provide generally accepted guidelines in intraoperative management, it means that physicians have to work based on case reports in the literature. These procedures also require team coordination to be successful. The case is presented of a 19 weeks pregnant woman, who required a mitral valve replacement, which was achieved with success, and enabled her to complete her pregnancy without complications. Details are provided on the published references on which our management was based.

Chorea gravidarum: a rarity in West still haunts pregnant women in the East.

A pregnant woman, in her early 20s, presents with chorea following an emotional outburst. While the family members feel it to be a spirit haunting her, we try to establish the medical diagnosis of the present condition. There is a history of rheumatic fever in the past and examination reveals choreioathetoid jerky movements of her upper limbs with jerky speech, spooning of her limbs and demonstration of milkmaid's grip. Laboratory investigations did not reveal anything interesting. We discuss the diagnosis and management of this patient.

Pregnancy in patients with Sydenham's Chorea.

BACKGROUND: Sydenham's Chorea is a frequent cause of chorea during pregnancy, chorea gravidarum. The aim of this article is to describe the effect of pregnancy in a consecutive series of patients with diagnosis of Sydenham's Chorea. METHODS: A chart review was performed of all patients with the diagnosis of Sydenham's Chorea followed up at our institution from 07/1993 through 08/2010 and who became pregnant. RESULTS: From 66 patients, 20 became pregnant. Of these 20 patients, 15 (75%) developed chorea gravidarum. Generalized chorea was found in 67% of these 15 patients, focal or multifocal chorea was identified in 20% and 13.4% developed hemichorea. In 80% of cases chorea began in the first 6 months of gestation. Three women with previous persistent chorea experienced worsening of the movement disorder during pregnancy. Remission occurred after delivery in 11 patients whereas the other four remained with non-disabling chorea during the first 12 months after delivery. Abortion occurred in two patients (13%). All patients with chorea gravidarum subsequently treated with oral contraceptives developed recurrence of chorea. CONCLUSIONS: Chorea gravidarum is a frequent complication of pregnancy in patients with previous history of Sydenham's Chorea and an increased risk of miscarriage should be considered. Our findings confirm the notion that chorea gravidarum results from hormonal changes acting on previously dysfunctional basal ganglia.

Consecutive pregnancy with chorea gravidarum associated with moyamoya disease.

Chorea gravidarum is uncommon movement disorder of pregnancy, characterized by involuntary, abrupt, non-rhythmic movements. It can be idiopathic or secondary to the underlying pathology. A 28-year-old, primigravida woman who was 8 weeks and 6 days of gestation presented with a history of involuntary choreiform movements in the left side limbs and facial twitch for 2 weeks. The symptoms started just after onset of severe emesis gravidarum. There was no meaningful medical history or family history, and she was taking no regular medication. Magnetic resonance imaging of the brain revealed moyamoya disease. The symptoms, as well as the hyperemesis gravidarum, improved with gestational age; however, they were sustained up to 30 weeks of gestation. She delivered 2.61 kg, healthy male neonate at 40 weeks' pregnancy by vaginal delivery under epidural analgesia. After 3 years later, she got pregnant again, and delivered at 41 weeks of pregnancy without complication. She experienced similar but milder symptoms to that of the first pregnancy until the late second trimester. After the delivery, full evaluation was lost due to her refusal. In this report, we present the case of a patient with chorea gravidarum in which moyamoya disease acts as an etiologic factor and a review of literature with management proposal.

Chorea in a pregnant woman with rheumatic mitral stenosis.

Chorea gravidarum is a rare movement disorder of pregnancy with a broad differential diagnosis. Although often a benign condition, it may indicate underlying acute rheumatic fever, antiphospholipid antibody syndrome or a hypercoagulable state. However, now that rheumatic fever is rare in western countries, chorea gravidarum occurs most commonly in patients with chronic rheumatic heart disease. Heightened awareness of chorea gravidarum and the morbidity of the often associated rheumatic heart disease, particularly in immigrants from developing countries, is essential for early diagnosis and effective management. A case of chorea gravidarum in a woman with rheumatic mitral stenosis is described. The diagnostic approach, pathophysiology and management of this rare condition are discussed.

Chorea gravidarum: a case report.

Chorea gravidarum is a rare syndrome in pregnancy. The clinical picture is of extrapyramidal symptoms such as involuntary movements, lack of coordination and slurred speech. Neuroleptics or benzodiazepines can be used for treatment. When antiphospholipid antibodies are shown to be present, corticosteroids, and sometimes aspirin, are added to the treatment. Movement disorders can also be associated with an increased central dopamine level. In this report, we present the case of a patient with chorea gravidarum in whom an etiologic factor has not been observed. We treated the symptoms with dopamine-blocking agents such as haloperidol. We believe that, if chorea gravidarum is not accompanied by other etiologic factors (such as antiphospholipid antibodies), there is no elevated risk for the mother and the fetus.

[A case of chorea gravidarum with moyamoya disease].

A 16-year-old girl developed acute left choreic movements during her fourth week of pregnancy. She had sometimes had transient ischemic attacks since she was 10 years old. During the eighth week of pregnancy, a brain MRI showed old ischemic lesions deep in the right frontal white matter. Her angiograph revealed a complete obstruction of the terminal portion of the right internal carotid artery with a developed moyamoya net work. After her abortion, all involuntary movements completely subsided. The choreic movements might have been caused not only by ischemia, but also by enhanced dopaminergic sensitivity mediated by elevations in female sex hormones due to pregnancy.