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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We hereby describe a patient in whom chronic rifampicin treatment led to a misdiagnosis of Cushing's syndrome. He had long-standing insulin-dependent diabetes mellitus and active tuberculosis resistant to conventional treatment. The course was complicated by muscle weakness, lower limb atrophy, unstable glycemic control and hypokalemia. Ectopic Cushing's syndrome was suspected on the basis of high urinary free cortisol excretion (UFC) with a blunted circadian profile of serum cortisol and measurable plasma ACTH concentrations. Dynamic endocrine tests and imaging studies were compatible with occult ectopic ACTH syndrome. After substitution of rifampicin UFC excretion returned to normal within two weeks, as well as the 24-h cortisol profile and dynamic tests. The present case provides a practical example of the possibility to incorrectly suspecting Cushing's syndrome in patients treated with rifampicin, as previously envisaged by pharmacological studies.
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PMID:Misdiagnosis of Cushing's syndrome in a patient receiving rifampicin therapy for tuberculosis. 760 5

Cushing syndrome in pregnancy is rare. This is explained by the syndrome's association with amenorrhoea, oligomenorrhoea, infertility and abortions. Cushing syndrome commonly presents with hypertension, weight gain, diabetes, striae or truncal obesity, all of which can be consistent with pregnancy in women without Cushing syndrome. We describe a case of Cushing syndrome in pregnancy secondary to an adrenal cortical tumour which was discovered after an abnormal glucose tolerance test. The woman developed classical features of Cushing syndrome including gestational diabetes and hypertension and was managed successfully to term after a unilateral adrenalectomy at 23 weeks. The case is reported not only because of its rarity but also because the diagnosis was made after a routine screening test for gestational diabetes. Early diagnosis and treatment of adrenal adenoma causing Cushing syndrome in pregnancy reduces maternal and fetal morbidity and mortality.
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PMID:Cushing syndrome in pregnancy secondary to an adrenal cortical adenoma. 767 97

This paper reports that substitution of Glucosidorum Tripterygii Totorum (GTT) for cortical hormone used to treat corticosteroid-dependent type of aspirin asthma, 60 mg, 3 times a day. The result showed that total effective rate was 100% including 31 cases of marked effective (86.11%) and 5 cases of effective (13.89%). Corticosteroid in the blood was significantly elevated to normal level after treatment (P < 0.001), Cushing's syndrome was cleared up gradually. The blood glucose in 9 cases complicated with diabetes mellitus was recovered and glucosuria test was negative. The value of peak expiratory flow (PEF) was increased to some extent (P of male < 0.01, of female < 0.05), especially on those not complicated with emphysema. There was no side-effect during the treatment and could avoid the side-effect of cortical hormone. This therapy was valuable.
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PMID:[Treatment of 36 corticosteroid-dependent type of aspirin asthma patients with Glucosidorum Tripterygii totorum]. 771 7

The frequency of glucose intolerance including diabetes and IGT in endocrine diseases was compared between Japan and foreign countries. It was revealed that the frequency of diabetes in endocrine diseases is generally higher in Japan than in foreign countries. In addition, plasma insulin response to glucose was exaggerated in Cushing's syndrome with glucose intolerance, but was impaired in acromegaly and pheochromocytoma with glucose intolerance.
Diabetes Res Clin Pract 1994 Oct
PMID:Endocrine disorders and diabetes in Japan. 785 94

Secondary osteoporosis may be associated with a number of endocrine dysfunctions and metabolic disorders. In this paper, osteoporosis in patients with Cushing's syndrome, hyperthyroidism, primary hyperparathyroidism, acromegaly, hypogonadism and some metabolic disorders such as diabetes mellitus, chronic renal failure and malabsorption syndrome are described. While the major manifestation of bone in these conditions is a reduction of bone mass and may be somewhat different from bone loss in primary osteoporosis histologically or radiologically, it is considered to be the same bone loss as primary osteoporosis in the present paper. In some conditions, for example, Cushing's syndrome, diabetes mellitus etc, factors responsible for bone loss are demonstrated.
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PMID:[Osteoporosis associated with endocrine dysfunctions or metabolic disorders]. 796 90

Glucose tolerance was assessed in 100 cases of adrenocortical hyperfunction (79-Cushing's disease and 21-Cushing's syndrome). Overt diabetes was found in 19 cases. Of the remaining 81 patients 37 had normal glucose tolerance, in 23 glucose tolerance was impaired and in 21 patients diabetes was diagnosed. Glucose tolerance expressed as 60 and 120 min glucose values did no correlate with hormonal parameters of adrenocortical hyperfunction nor with age of the patients and degree of obesity. The authors discuss the complex mechanism of the effect of glucocorticoid excess on glucose tolerance.
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PMID:[Glucose tolerance in adrenocortical hyperfunction. Analysis of 100 cases]. 797 80

Inhibitors of steroid synthesis such as o,p'-DDD, aminoglutethimide, metyrapone, trilostane and ketoconazole are usually used for treatment of Cushing's syndrome in order to reduce the steroid production in the patients showing several complications, including severe hypertension and diabetes mellitus, and also an incomplete remission after the surgical treatment. o,p'-DDD and metyrapone are recommended to use for treatment of adrenocortical cancer and rapid reduction of cortisol levels, respectively. Aminoglutethimide and trilostane do not always have any side effects, although ketoconazole which is commonly used for treatment of Cushing's disease shows severe hepatic damage. RU 486 is effective for inhibiting the activity of glucocorticoid receptor, and will be used for treatment of Cushing's syndrome in near future.
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PMID:[Clinical usefulness of pharmacological treatment of Cushing's syndrome]. 816 84

A case of Cushing syndrome in a 25-year-old female diagnosed during pregnancy is presented. The pregnancy was complicated by diabetes mellitus, pregnancy induced hypertension, prematurity and intrauterine growth retardation. The patient underwent transphenoidal pituitary adenectomy after delivery for removal of a large pituitary adenoma. The mother and infant are well 10 months after delivery.
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PMID:Cushing syndrome complicating pregnancy. 817 62

The changes in normal endocrine physiology which accompany pregnancy result in changes in normal ranges of hormone levels and in specific changes in the course and management of endocrine diseases. This review presents information about the various endocrine diseases and their management in pregnant adolescents. Normal pituitary function during pregnancy is described as is the effect of pregnancy on pituitary tumors such as microadenomas and prolactinomas. The effects of bromocriptine therapy in cases where tumor enlargement occurs during pregnancy are tabulated. Methods of distinguishing placental growth hormone secretion and pituitary growth hormone secretion in patients with acromegaly are presented (with the note that acromegalic patients rarely become pregnant). TSH-secreting, gonadotropin, and nonsecreting tumors are rare in this age group, and there is no evidence that they enlarge during pregnancy. The discussion of the pituitary covers chronic hypopituitarism, Sheehan's Syndrome, lymphocytic hypophysitis, and diabetes insipidus. After reviewing normal changes in thyroid physiology during pregnancy, hyperthyroidism (usually due to Graves' disease), thyroid storm, and hypothyroidism are considered. The adrenal is the next subject, with a brief description of normal changes during pregnancy followed by comments on Cushing's Syndrome, adrenal insufficiency, congenital adrenal hyperplasia, and primary hyperaldosteronism. The symptoms, diagnosis, and treatment of pheochromocytomas, which are uncommon during pregnancy but are associated with high fetal and maternal mortality, are the next topics. After a review of changes in calcium metabolism during pregnancy and hypercalcemia, this report ends with a consideration of diabetes mellitus which includes alterations in maternal carbohydrate metabolism during pregnancy, effects of diabetes on the fetus, and management of insulin-dependent diabetes mellitus during pregnancy (the most likely type to be present in adolescents).
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PMID:Endocrine problems of adolescent pregnancy. 824 53

A 62-year-old male with small cell lung cancer (SCLC) associated with Cushing's syndrome and diabetes insipidus (DI) is reported. The patient was referred to our hospital for treatment of SCLC. A diagnosis of paraneoplastic Cushing's syndrome was made on the basis of an elevated serum ACTH (623.5 pg/ml) level, elevated excretion of urinary 17-OHCS (18.01 mg/day), obesity, hypertension, hyperglycemia, persistent hypokalemia, alkalosis, and no history of diabetes mellitus. He was also diagnosed as having DI based on polyuria and polydipsia, low specific gravity of the urine (1.007-1.010), low serum ADH (1.4 pg/ml) level, normal plasma osmolarity (29 mOsm/kg H2O), and the results of water deprivation test. DI and a left visual field defect was suggestive of metastasis to the pituitary region, but no lesion was detected by either CT scan or MRI scan. The patient failed to show a good response to intensive chemotherapy, and died of the tumor five months after commencing chemotherapy. Post-mortem examination revealed metastases to the hypothalamic-neurohypophyseal region, lungs, liver, adrenal glands, bone, bone marrow, and hilar and mediastinal lymph nodes.
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PMID:[A case of small cell lung cancer associated with diabetes insipidus and Cushing's syndrome]. 839 May 89


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