1/86. Hypoglycaemia induced by adrenal gland neoplasia (Anderson's syndrome) : report of a case.A patient with hypoglycaemia associated with an adrenal neoplasia (Anderson's syndrome) is reported. Endocrinological investigation showed increased secretion of cortisol and catecholamines as well as an increased urinary steroid excretion along with profound inhibition of both basal and stimulated insulin secretion. During IVGTT, Conard's coefficient was reduced. The hyperglycemic response to glucagon injection was blunted, suggesting that liver glycogen stores were decreased or unavailable.- - - - - - - - - - ranking = 1keywords = adrenal, adrenal gland, gland (Clic here for more details about this article) |
2/86. anorexia nervosa with severe liver dysfunction and subsequent critical complications.A twenty-year-old woman with anorexia nervosa (body mass index=11) suffered from severe liver dysfunction (aspartate aminotransferase 5,000 IU/l, alanine aminotransferase 3,980 IU/l, prothrombin time 32%), hypoglycemia (serum glucose 27 mg/dl), and pancreatic dysfunction (amylase 820 IU/l, lipase 558 IU/l). She fell into a depressive state with irritability, which was not improved by intravenous glucose. Despite treatment with plasmapheresis for the liver dysfunction, she subsequently developed pulmonary edema, acute renal failure, gastrointestinal bleeding, and disseminated intravascular coagulation. Hemodialysis, mechanical ventilation and drug therapy including prednisolone, prostaglandin E1, and branched-chain amino acid, improved her critical condition. In this case, malnutrition may have been the cause for the liver dysfunction and subsequent complications.- - - - - - - - - - ranking = 0.00069092849267878keywords = gland (Clic here for more details about this article) |
3/86. Acute adrenal insufficiency during pregnancy and puerperium: case report and literature review.Acute adrenal dysfunction during pregnancy is rare. Nevertheless, adrenal insufficiency can present as an adrenal crisis, and may be life threatening. There is a wide range of clinical symptoms and signs, and the differential diagnosis is challenging. A full adrenal and pituitary evaluation, both structural and hormonal, must be performed to reach the correct diagnosis, and appropriate treatment must not be delayed. A case is presented of acute adrenal insufficiency that occurred 24 hours after a cesarean delivery. The initial symptoms included hypoglycemic seizures and coma. The workup, both hormonal and structural, revealed isolated adrenocorticotrophic hormone deficiency. This considers this case and reviews the differential diagnosis, diagnostic workup, and the treatment of adrenal dysfunction in pregnancy and the puerperium, as well as the obstetric outcome in women suffering from this disorder. TARGET AUDIENCE: Obstetricians & Gynecologists, family physicians. learning OBJECTIVES: After completion of this article, the reader will be able to understand the various presentations of hypopituitarism, the various etiologies of this condition, and the appropriate work up and management of a patient with hypopituitarism.- - - - - - - - - - ranking = 15.083963288501keywords = adrenal insufficiency, adrenal, insufficiency (Clic here for more details about this article) |
4/86. Adrenal crisis presenting as hypoglycemic coma.An 18-month-old male infant presented with hypoglycemic coma and clinical signs of bronchopneumonia. He was suspected of suffering from septic shock. The patient progressed to irreversible multiple organ failure before the diagnosis of adrenal crisis was established. Plasma levels of ACTH and cortisol remained undetectable. renin and aldosterone were normal. An autopsy failed to demonstrate any adrenal gland cortical tissue. Immunohistochemical staining demonstrated the presence of all pituitary hormones except ACTH, establishing the diagnosis of isolated ACTH deficiency. intensive care clinicians should consider adrenal crisis in non-diabetic children with hypoglycemia and rapid circulatory deterioration.- - - - - - - - - - ranking = 0.55836459031274keywords = adrenal, adrenal gland, gland (Clic here for more details about this article) |
5/86. Addison's disease in type 1 diabetes presenting with recurrent hypoglycaemia.Primary adrenal insufficiency (Addison's disease) often develops insidiously. Although a rare disorder, it is more common in type 1 diabetes mellitus. A 19 year old male with type 1 diabetes and autoimmune hypothyroidism experienced recurrent severe hypoglycaemia over several months, despite a reduction in insulin dose, culminating in an adrenal crisis. Recurrent severe hypoglycaemia resolved after identification and treatment of the adrenocortical insufficiency. In type 1 diabetes, undiagnosed Addison's disease can influence glycaemic control and induce severe hypoglycaemia.- - - - - - - - - - ranking = 2.6133750357095keywords = adrenal insufficiency, adrenal, insufficiency (Clic here for more details about this article) |
6/86. Pitfall of the accessory spleen.Two patients, one with insulinoma and one with Cushing's syndrome, are presented. Biochemical evaluation readily suggested the correct diagnosis. During radiologic imaging, the anatomic abnormality giving rise to these diseases, i.e. a pancreatic islet cell tumor, and an adrenal adenoma, at first were mistakenly interpreted as an accessory spleen on the basis of specific computed tomography and magnetic resonance imaging appearances. The insulinoma was identified as such during laparotomy, whereas additional jodo-cholesterol scintigraphy revealed the real nature of the lesion in the patient with Cushing's syndrome. Both patients were operated successfully.- - - - - - - - - - ranking = 0.17620833732156keywords = adrenal (Clic here for more details about this article) |
7/86. A case of hypothalamic adrenal insufficiency manifested normal ACTH response to insulin-induced hypoglycemia.A low plasma ACTH response to insulin-induced hypoglycemia and an exaggerated and delayed plasma ACTH response to CRH stimulation have been considered as an indicator of hypothalamic hypopituitarism. We report a case of hypothalamic adrenal insufficiency which manifested normal ACTH response to insulin-induced hypoglycemia. This case provides important information to categorize hypothalamic adrenal insufficiency caused by abnormal regulation of CRH release.- - - - - - - - - - ranking = 14.379129939215keywords = adrenal insufficiency, adrenal, insufficiency (Clic here for more details about this article) |
8/86. Hyperinsulinemic hypoglycemia associated with possible hypopituitarism in a patient with acquired immunodeficiency syndrome.OBJECTIVE: To describe endocrine dysfunctions associated with human immunodeficiency virus (hiv) infection. methods: We present a case report, discuss the laboratory findings, and suggest potential contributing factors in this complex milieu. RESULTS: A 44-year-old man infected with hiv was admitted with loss of consciousness after a grand mal seizure and was found to have a prolonged course of hypoglycemia in conjunction with increased serum levels of insulin and C peptide. Iatrogenic hypoglycemia was excluded by laboratory evaluations. Hypothalamic-pituitary dysfunction was suspected because the serum growth hormone and cortisol concentrations during hypoglycemia were low. Radiologic evaluation of the brain revealed no structural abnormalities involving the hypothalamic-pituitary area. A normal cortisol response to adrenocorticotropic hormone stimulation (cosyntropin, 250 mg) was documented on two occasions. The cause of the severe hypoglycemic episode and the possible hypothalamic-pituitary-adrenal axis dysfunction in this patient is unknown. CONCLUSION: Despite the complexity of endocrine disorders in hiv-infected patients, the course of the disease in this patient underscores the possibility that some of the endocrinologic changes may be reversible.- - - - - - - - - - ranking = 0.17620833732156keywords = adrenal (Clic here for more details about this article) |
9/86. adrenal insufficiency in hiv infection: a review and recommendations.adrenal insufficiency is known to be a complication of hiv infection, although estimates of its prevalence and severity vary. adrenal insufficiency is the most serious endocrine complication that occurs in persons with hiv infection. patients with acquired immune deficiency syndrome (AIDS) are considered to be at high risk for primary or secondary adrenal insufficiency. We describe 3 patients with AIDS who had clinical features suggestive of adrenal insufficiency, but their corticotropin (ACTH) stimulation tests were normal. Repeat testing confirmed the diagnosis in one patient, and further testing with the overnight metyrapone test revealed evidence of secondary adrenal insufficiency in the other patients. Persistent clinical improvement was evident on subsequent glucocorticoid therapy. A normal response to the ACTH stimulation test can be dangerously misleading. patients with AIDS and suspected adrenal insufficiency who have normal screening by the ACTH stimulation test should undergo further testing for secondary adrenal disease.- - - - - - - - - - ranking = 10.006165214578keywords = adrenal insufficiency, adrenal, insufficiency (Clic here for more details about this article) |
10/86. Lymphocytic hypophysitis: its expanding features.Lymphocytic hypophysitis is classically defined as an inflammatory disorder confined to adenohypophysis. However, it has recently been indicated that infundibuloneurohypophysitis underlies some subsets of central diabetes insipidus (DI). Therefore, lymphocytic hypophysitis can be considered a syndrome including disorders of both the anterior pituitary (lymphocytic adenohypophysitis) and the posterior pituitary (lymphocytic infundibuloneurohypophysitis). We describe a 77-yr-old woman with lymphocytic hypophysitis presenting with headache, diplopia, general malaise and appetite loss. Head magnetic resonance imaging (MRI) demonstrated pituitary swelling and dura mater thickening on the dorsum sella. Endocrinological investigations revealed both anterior and posterior pituitary dysfunction associated with primary hypothyroidism due to Hashimoto's thyroiditis. headache and diplopia spontaneously disappeared, and anterior pituitary dysfunction, general malaise and appetite loss improved after taking 10 mg hydrocortisone daily, although ACTH hyposecretion persisted. Pituitary swelling was thereafter reduced but the dura mater thickening persisted. We suggest that this case may represent a variant of lymphocytic hypophysitis in which chronic inflammatory process involves both the anterior and the posterior pituitary gland, infundibulum, dura mater on the dorsum sella and cavernous sinus. Regarding expanding features of lymphocytic hypophysitis, it may be considered a syndrome including heterogeneous disorders, of which the pathogenesis remains to be elucidated.- - - - - - - - - - ranking = 0.00069092849267878keywords = gland (Clic here for more details about this article) |
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