1/42. pregnancy after treatment with the insulin-sensitizing agent troglitazone in an obese woman with the hyperandrogenic, insulin-resistant acanthosis nigricans syndrome.OBJECTIVE: To report a case of unassisted pregnancy after 5 months of troglitazone treatment in a severely hyperandrogenic, insulin-resistant woman with acanthosis nigricans (hair-AN) previously managed with depot leuprolide acetate (LA) plus oral contraceptive and dexamethasone therapy. DESIGN: Case report. SETTING: Private infertility clinic. PATIENT(S): A 28-year-old African-American woman with excessive obesity (body mass index = 42 kg/m2) and hair-AN syndrome. INTERVENTION(S): Androgen suppression with depot LA plus oral contraceptive and dexamethasone therapy, troglitazone treatment resulting in normalization of fasting insulin and testosterone, spontaneous menses, and an unassisted pregnancy. MAIN OUTCOME MEASURE(S): luteinizing hormone and testosterone concentrations, fasting insulin and glucose levels, insulin-glucose ratios, hCG levels, and ultrasound examinations. RESULT(S): Spontaneous menses followed by an intrauterine pregnancy after 5 months of treatment with troglitazone, an insulin-sensitizing agent, in a woman with severe hair-AN syndrome whose hyperandrogenism previously could be normalized only with depot LA plus oral contraceptive therapy and dexamethasone. CONCLUSION(S): Troglitazone treatment resulted in attenuation of both hyperinsulinemia and hyperandrogenism in an obese woman with hair-AN and resulted in resumption of menses and a spontaneous pregnancy.- - - - - - - - - - ranking = 1keywords = pregnancy (Clic here for more details about this article) |
2/42. Maternal uniparental disomy for chromosome 14 in a boy with a normal karyotype.We report on a boy with a maternal uniparental disomy for chromosome 14 (UPD(14)). At 7 years of age he was referred to us by the paediatrician because of symptoms of prader-willi syndrome (PWS). He showed short stature, obesity, mild developmental delay, cryptorchidism, and some mild dysmorphic features. The history further indicated intrauterine growth retardation at the end of the pregnancy. His mother was 44 years of age at the time of his birth. After birth he showed hypotonia with poor sucking, for which gavage feeding was needed. Motor development was delayed. After 1 year he became obese despite a normal appetite. Recurrent middle ear infections, a high pain threshold, and a great skill with jigsaw puzzles were reported. There were no behavioural problems or sleep disturbance. Chromosomal analysis was normal (46,XY). dna analysis for prader-willi syndrome showed no abnormalities. Two years later he was re-examined because we thought his features fitted the PWS-like phenotype associated with maternal UPD(14). At that time precocious puberty was evident. dna analysis showed maternal heterodisomy for chromosome 14. In all the previously described 11 cases with maternal UPD(14), a Robertsonian translocation involving chromosome 14 was detected cytogenetically before dna analysis. This is the first report of diagnosis of maternal UPD(14) based on clinical features. This finding underlines the importance of dna analysis for maternal UPD(14) in patients with a similar PWS-like phenotype even without previous identification of a Robertsonian translocation involving chromosome 14.- - - - - - - - - - ranking = 0.25keywords = pregnancy (Clic here for more details about this article) |
3/42. Diploid/triploid mosaic placenta with fetus. Towards A better understanding of 'partial moles'.We describe a case of partial molar change in a placenta that was associated with a normal female fetus who died in utero. The analysis of molar and normal placental tissue, as well as the karyotypic study of amnionic fluid indicate a complex origin of this conceptus. We review the possible mechanisms leading to this pregnancy and the general topic of partial hydatidiform mole. The formation of moles is complex and it is not easily divisible into so-called partial and complete hydatidiform moles. Rather, individual genetic study is needed to make an accurate diagnosis because macroscopic or microscopic examination alone fails to assess the complexity of these entities.- - - - - - - - - - ranking = 0.25keywords = pregnancy (Clic here for more details about this article) |
4/42. A case of obesity, diabetes and hypertension treated with very low calorie diet (VLCD) followed by successful pregnancy with intrauterine insemination (IUI).The patient was a 32-year-old obese woman with a history of type 2 diabetes and hypertension for 6 years. Although she was treated with antihypertensive agents and intensive insulin therapy, her hyperglycemia was difficult to control. She wanted to have a baby but pregnancy was not recommended because her diabetes was under poor control and the use of antihypertensive medication. To achieve good control of obesity, diabetes and hypertension, she was admitted to our clinical department for weight reduction using very low calorie diet (VLCD). During VLCD she had a 19.8 kg reduction in body weight and her blood glucose and blood pressure were in good control without the use of drugs. Five months later, she became pregnant after the fourth trial of intrauterine insemination (IUI) and gave birth to a female baby under insulin therapy. This is the first report that showed the usefulness of VLCD for prepregnant control of glucose metabolism and blood pressure in an obese hypertensive patient with type 2 diabetes mellitus.- - - - - - - - - - ranking = 1.25keywords = pregnancy (Clic here for more details about this article) |
5/42. Postpartum postural headache due to superior sagittal sinus thrombosis mistaken for spontaneous intracranial hypotension.PURPOSE: To describe a case of superior sagittal sinus thrombosis in the puerperal period and the difficulties encountered in the diagnosis and management. CLINICAL FEATURES: A 29-yr-old multiparous woman presented with a postural headache four weeks after a normal pregnancy and vigorous delivery. Initial presentation suggested spontaneous intracranial hypotension (SIH) since there was no history of epidural or spinal anesthesia, or trauma or surgery to her back or neck. Conservative therapy was initially offered and then a lumbar epidural blood patch (LEBP) was performed, although it failed to relieve the postural headache. A dural leak could not be demonstrated but an MRV (magnetic resonance venography) revealed a superior sagittal sinus thrombosis (SSST). Although anticoagulant therapy was immediately initiated, the neurologist remained convinced that the postural headache was secondary to SIH, and, consequently, a second epidural blood patch was requested. anesthesia was reluctant to perform an LEBP at this point and suggested continuing anticoagulation until a subsequent MRV demonstrated recannalization of the SSST. This advice was followed and the postural headache resolved spontaneously with intravenous anticoagulation. CONCLUSION: The present case illustrates the importance of a multidisciplinary approach to the management of this rare complication of pregnancy. This case also highlights the importance of reviewing the differential diagnosis when considering treatment of a postural headache in the puerperium.- - - - - - - - - - ranking = 0.5keywords = pregnancy (Clic here for more details about this article) |
6/42. Malignant hypertension associated with use of oral contraceptives.A 26-year-old woman who had been taking an oral contraceptive preparation for two years developed malignant hypertension. Investigation failed to elicit any renal or other cause for her hypertension, but control of blood pressure was obtained by withdrawal of the oral contraceptive agent and antihypertensive therapy. Subsequently, after withdrawal of therapy, the blood pressure remained near normal. The patient had a previous history of hypertension during pregnancy; she was also overweight.- - - - - - - - - - ranking = 0.25keywords = pregnancy (Clic here for more details about this article) |
7/42. Influence of maternal and fetal glucokinase mutations in gestational diabetes.We report 2 insulin-treated pregnancies in a mother with hyperglycemia resulting from a glucokinase gene mutation. The inheritance of a glucokinase mutation in 1 child reduced his intrauterine growth (birth weight less than first percentile) by reducing fetal insulin secretion. We discuss the implications for obstetric management of patients with glucokinase mutations.- - - - - - - - - - ranking = 0.16369553035573keywords = gestation (Clic here for more details about this article) |
8/42. Peripartum cardiomyopathy and thromboembolism; anesthetic management and clinical course of an obese, diabetic patient.PURPOSE: To describe the anesthetic management and clinical course of a patient with peripartum cardiomyopathy. We highlight the frequent occurrence of thromboembolic morbidity in this group of parturients, emphasizing the need for early consideration of prophylactic anticoagulation. Clinical features: A 38-yr-old, diabetic, obese parturient was admitted with pulmonary edema and severe orthopnea at 31 weeks gestation. The respiratory rate was 44 breaths x min(-1), blood pressure 110/70 mmHg, pulse 120 beats x min(-1) and rales were heard in both lung fields. The diagnosis of peripartum cardiomyopathy was made based on sinus tachycardia with no evidence of ischemia on the electrocardiogram, and global left ventricular hypokinesis with an ejection fraction of 40-45% noted on transthoracic echocardiography. Cesarean delivery was planned to improve maternal respiratory status and hemodynamics. General anesthesia with invasive monitoring was planned, and surgery and anesthesia proceeded uneventfully. Less than 24 hr postoperatively, she sustained a thrombotic cerebral infarct leaving her hemiparetic and dysarthric. Subsequent investigations revealed a thrombophilic state due to elevated anticardiolipin antibody. CONCLUSION: General anesthesia is an acceptable option in parturients with heart failure secondary to cardiomyopathy. Thromboembolic complications are common, and early consideration should be given to prophylactic anticoagulation.- - - - - - - - - - ranking = 0.040923882588932keywords = gestation (Clic here for more details about this article) |
9/42. pregnancy after jejuno-ileostomy because of obesity.In four cases of pregnancy after jejuno-ileostomy because of massive obesity intestinal absorption was adequate for the nutrition of both the baby and the mother. It appears that such an operation because of obestiy does not contraindicate later pregnancy; In one case postoperative loss of body weight probably made pregnancy possible. In extremely adipose women who are for some unknown reason infertile and wish to have a child a shunt operation might perhaps be offered.- - - - - - - - - - ranking = 0.75keywords = pregnancy (Clic here for more details about this article) |
10/42. Ruptured renal artery aneurysm: an uncommon cause of acute abdominal pain.Previously thought to be extremely rare, renal artery aneurysms are now being found more commonly as incidental findings during the evaluation of refractory hypertension. Symptoms related to the aneurysm are uncommon and rupture occurs infrequently, but with devastating consequences. Factors predisposing to rupture include pregnancy, polyarteritis nodosa, and lack of aneurysmal calcification. angiography is the study of choice for diagnosing the presence of visceral aneurysm and rupture. We report a case of ruptured renal artery aneurysm that presented with sudden onset of abdominal pain but no significant findings on physical examination. The patient's size precluded the detection of a pulsatile abdominal mass or the ability to obtain an abdominal angiogram. Computed tomography scan with contrast revealed the correct diagnosis, and successful treatment was initiated.- - - - - - - - - - ranking = 0.25keywords = pregnancy (Clic here for more details about this article) |
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