Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0028754 (obesity)
 124,988 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We presented a case of a 22-year-old woman with pseudohypoparathyroidism type la. She was a typical congenital Albright syndrome patient with osteodystrophy including hands and feet, accompanied by obesity, strabismum, and retardation growth. Her calcium and phosphate levels were within the normal range which was stated during repeated hospitalisation due to infections. The diagnosis of PHPT was made at the age of 22 when the patient suffered twice from tetany seizure accompanied by numbness and tingling sensation in her hands and around the mouth as well as cramps in her legs. Typical phenotype were found: shortness in stature, obesity, rounded face, small hands and shortening of the third, the fourth and the fifth fingers in both hands and the third and the fourth toes in feet together with trophic disorders of nails and valgity of her knees. Somatic sings were accompanied by hypocalcaemia and hyperphosphatemia, hyperphosphatasia, lower calcium and phosphate urinary excretion and three-fold increased PTH serum level. Computerised tomography of the brain showed extensive evidence of cerebral calcification in basal ganglia as well as in dura mater and in skin covering the skull. X-ray and densitometry examinations revealed osteolytic foci in cranial, humeral and forearm bones as well as osteoporosis in palm and feet bones. The patient presented a typical case of PHPT with resistance of the kidney to PTH, what was confirmed by lower calcium and phosphate urinary excretion, with normal bone receptor sensibility to PTH. Elevated PTH levels resulted in osteoporosis and foci of osteolysis. Treatment with calcium and active form of vitamin D3 caused reversal of hypocalcemia symptoms and normalisation of biochemical features. We also found hormonal symptoms of latent hypothyreosis. No coexistence of PTH with thyroid receptor resistance was found. The case was described because it is rare disorder, difficult to diagnose. Early diagnosis and treatment is necessary to limit the irreversible changes as well as bone and central nervous system injury.
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PMID:[A case of pseudohypoparathyroidism]. 1080 May 89

A 40-year-old woman with type 2 diabetes mellitus, hypertension, central obesity (body mass index: 40 kg/m2) and mixed hyperlipidaemia was treated with oral hypoglycaemic, antihypertensive and hypolipidaemic drugs as well as with intramuscular insulin. She kept gaining weight and developed hiatus hernia with regurgitation. Treatment was changed to a very low caloric diet during 9 months. She lost 18 kg of body weight and all drugs could be discontinued, as she became normoglycaemic, normotensive and normolipidaemic. Obesity is a risk factor for insulin resistance and type 2 diabetes mellitus. To reach euglycaemia in overweight type 2 diabetics is a difficult task. Oral hypoglycaemic agents and insulin are often used in combination with dietary intervention without adequate results. Losing body weight should be first-line treatment. However, compliance with weight-reducing methods is often low. The pathophysiologic importance of significant weight loss in the treatment of (morbid) obesity in type 2 diabetic patients is great.
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PMID:[Very-low-calorie diet in treatment of morbidly obese patient with diabetes mellitus type 2]. 1087 1

The authors describe the case of a 50-year old patient with a hypertension, who was sterile and obese. She presented with the clinical diagnosis of "malignant corporal polyp". On microscopical examination we found an endometroid adenocarcinoma of the endometrium with focal squamous differentiation associated with bilateral stromal hyperthecosis of the ovaries. Stromal hyperthecosis of the ovaries is often associated with oestrogen and androgen hypersecretion (virilismus), obesity and hypertension. Owing to these well known features we assume that the endometroid adenocarcinoma of the uterus was caused by ovarian hyperthecosis.
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PMID:[Ovarian stromal hyperthecosis and concurrent endometrial carcinoma of the uterus]. 1095 79

Thrombosis of the external jugular vein (EJV) is an infrequent clinical condition that has been associated with central venous catheterization, head and neck infections, intravenous drug abuse, and compression at the affected site. The authors report a case of thrombotic obstruction of the EJV in the late postoperative period after laparoscopic anterior lumbar interbody fusion. A 40-year-old morbidly obese woman with a depressive syndrome was diagnosed with L5-S1 discopathy and was submitted to laparoscopic anterior isthmic fusion. The operation lasted approximately 6 hours, during which the patient remained in a supine decubitus and Trendelenburg position. The left radial artery, peripheral veins, and right internal jugular vein were canalized. The internal jugular vein catheter was electively withdrawn 24 hours after the intervention. The postoperative period was satisfactory, and the patient was started on prophylaxis with low-molecular-weight heparin. She sat up and began walking at 24 hours and was discharged to her home 4 days after the procedure. Eight days after discharge she returned, experiencing right cervical pain. Palpation revealed a painful induration and erythematous area under the anterior edge of the sternocleidomastoid muscle. Results of otoscopy and laryngoscopy were normal. Cervical echo-Doppler disclosed an image consistent with EJV thrombosis. The most frequent causes of jugular vein thrombosis are mentioned above. A higher incidence has been described after upper abdomen and pelvic surgery; other contributing factors are age, obesity, and associated illness. There are few references in the literature to position-induced EJV thrombosis in the late postoperative period. The authors' patient presented signs and symptoms of EJV thrombosis (probably because of various factors), which was confirmed by echo-Doppler study and treated with 10 days of calcic heparin.
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PMID:Isolated thrombosis of the external jugular vein. 1096 61

Bardet-Biedl syndrome (BBS) is an autosomal recessive disorder with locus heterogeneity. None of the 'responsible' genes have previously been identified. Some BBS cases (approximately 10%) remain unassigned to the five previously mapped loci. McKusick-Kaufma syndrome (MKS) includes hydrometrocolpos, postaxial polydactyly and congenital heart disease, and is also inherited in an autosomal recessive manner. We ascertained 34 unrelated probands with classic features of BBS including retinitis pigmentosa (RP), obesity and polydactyly. The probands were from families unsuitable for linkage because of family size. We found MKKS mutations in four typical BBS probands (Table 1). The first is a 13-year-old Hispanic girl with severe RP, PAP, mental retardation and obesity (BMI >40). She was a compound heterozygote for a missense (1042GA, G52D) and a nonsense (1679TA, Y264stop) mutation in exon 3. Cloning and sequencing of the separate alleles confirmed that the mutations were present in trans. A second BBS proband (from Newfoundland), born to consanguineous parents, was homozygous for two deletions (1316delC and 1324-1326delGTA) in exon 3, predicting a frameshift. An affected brother was also homozygous for the deletions, whereas an unaffected sibling had two normal copies of MKKS. Both the proband and her affected brother had RP, PAP, mild mental retardation, morbid obesity (BMI >50 and 37, respectively), lobulated kidneys with prominent calyces and diabetes mellitus (diagnosed at ages 33 and 30, respectively). A deceased sister (DNA unavailable) had similar phenotypic features (RP with blindness by age 13, BMI >45, abnormal glucose tolerance test and IQ=64, vaginal atresia and syndactyly of both feet). Both parents and the maternal grandfather were heterozygous for the deletions. Genotyping with markers from the MKKS region confirmed homozygosity at 20p12 in both affected individuals.
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PMID:Mutations in MKKS cause Bardet-Biedl syndrome. 1097 38

A 60-year-old woman presented with a history of palpitations, headaches and severe hypertension, which was resistant to hypotensive agents. She had a 2-year history of obesity and a moon face. Her plasma adrenocorticotropic hormone level was below the limits of detection and did not respond to corticotropin-releasing hormone. Urinary-free cortisol was elevated and the circadian rhythm of serum cortisol level had completely disappeared. Imaging analysis demonstrated a unilaterally functioning mass in the left adrenal gland. Serum cortisol level in the left adrenal vein was elevated. The resected adrenal mass measured 4 x 3.5 x 2.5 cm, and ranged from yellow to tan in color. The adrenal cortex adjacent to the nodule did not demonstrate cortical atrophy. The mass was well circumscribed but not encapsulated, and consisted of multiple cortical nodules. These nodules were composed predominantly of clear cortical cells, and partly of compact cortical cells. Immunoreactivity of steroidogenic enzymes including cholesterol side-chain-cleavage P450, 3beta-hydroxysteroid dehydrogenase, 21-hydroxylase cytochrome P450, 11beta-hydroxylase cytochrome P450 and 17alpha-hydroxylase cytochrome P450 was marked in cortical nodules, but minimal in non-nodular cortex. Ultrastructural examination of nodular cortical cells also demonstrated well-developed mitochondria and smooth endoplasmic reticulum, consistent with elevated steroidogenesis in these cells.
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PMID:Adrenocorticotropin-independent unilateral adrenocortical hyperplasia with Cushing's syndrome: Immunohistochemical studies of steroidogenic enzymes, ultrastructural examination and a review of the literature. 1116 51

An autopsy case of a patient with diffuse brainstem glioma associated with Laurence-Moon-(Bardet-)Biedl syndrome is described. The subject was a 25-year-old woman who had been suffering from mental retardation, pigmented retinopathy, obesity, hexadactyly, amenorrhea and renal cysts. She developed dizziness, headache and consequent consciousness disturbance. Magnetic resonance images disclosed marked swelling of the pons without contrast enhancement. By means of combined chemotherapy and radiation, she survived for 15 months. Histopathological diagnosis for postmortem specimens obtained from the brainstem was glioblastoma multiforme. No pathogenetic association between the syndrome and brainstem gliomas is known, and the literature contains no cases of patients with this coincidence.
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PMID:Diffuse brainstem glioma in a patient with Laurence-Moon-(Bardet-)Biedl syndrome. 1118 44

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.
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PMID:A case of obesity, diabetes and hypertension treated with very low calorie diet (VLCD) followed by successful pregnancy with intrauterine insemination (IUI). 1122 55

Approximately 97 million Americans are classified as overweight or obese. Obesity alone is associated with an increased risk of early mortality and is an independent predictor of coronary heart disease (CHD) and its risk factors. The author reports that the biological, psychological, and sociological differences between men and women contribute to the varying success of dietary obesity treatments. She concludes that there is a demonstrated need for additional studies regarding the effects of gender on body weight, body composition, body fat distribution, and CHD risk factor responses to dietary weight loss interventions.
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PMID:Dietary treatments for obesity. 1125 63

This is a case report of a 23 year old female. She had earlier been diagnosed to have Cushing's syndrome due to macronodular adrenal hyperplasia, for which bilateral adrenalectomy was performed three years before. The initial full recovery was sustained for about one and a half years, following which there was progressive recurrence of obesity, hypertension and hypercalcaemia. Plasma cortisol concentrations were markedly elevated and a diagnosis of recurrent Cushing's syndrome was made. Pre-operative localisation of the source of hypercortisolism through intravenous urogram, abdominal ultrasonogram and computerised tomogram was unfruitful, thus an exploratory laparatomy was undertaken. At surgery, extensive and dense adhesions were seen which caused difficult dissection and accidental injury to the patient's liver and kidney, necessitating massive intra-operative blood transfusions. The patient died within two hours of recovery from anaesthesia of acute massive pulmonary embolism. We postulate that the recurrent Cushing's syndrome in this patient could have been due autografting of remnants of adrenal tissue within the abdominal cavity. A pre-operative localisation with radio-labelled cholesterol scanning may have made reoperation of the patient easier.
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PMID:A follow up report: recurrent Cushing's syndrome after bilateral adrenalectomy. 1150 90


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