1/140. Obstructive uropathy due to primary retroperitoneal tumour (leiomyosarcoma): report of 2 cases and review of the literature.Two cases of primary retroperitoneal leiomyosarcoma presenting with obstructive uropathy which were successfully treated by surgical excision are reported. The classification of primary retroperitoneal tumours and their symptomatology, treatment and prognosis are discussed in detail based on a review of the literature and the current experience of treating these tumours by combination therapy. It is felt that with advances in the diagnosis and therapy the prognosis is likely to improve.- - - - - - - - - - ranking = 1keywords = coma (Clic here for more details about this article) |
2/140. Hepatic and pulmonary metastases from a meningeal hemangiopericytoma and severe hypoglycemia due to abnormal secretion of insulin-like growth factor: a case report.A 42-year-old woman was hospitalized for severe hypoglycemic coma. She had a voluminous hepatic metastasis and multiple small lung metastases from a meningeal hemangiopericytoma initially operated on 11 years earlier. High blood levels of an abnormal form of insulin-like growth factor type 2 (IGF II) associated with low blood levels of insulin, growth hormone, IGF I, and IGF BP3 were observed. After surgical resection of the liver and pulmonary metastases, serum glucose levels and hormonal abnormalities returned to normal.- - - - - - - - - - ranking = 0.2keywords = coma (Clic here for more details about this article) |
3/140. Hypoketotic hypoglycemic coma in a 21-month-old child.We present the case of a 21-month-old child with hypoketotic hypoglycemic coma. The differential diagnosis initially included metabolic causes versus a toxicologic emergency (unripe ackee fruit poisoning). Using information obtained from the emergency department, the diagnosis was confirmed as the late-onset form of glutaric acidemia type II. This case illustrates the importance of emergency physicians in the diagnosis and management of children with inborn errors of metabolism.- - - - - - - - - - ranking = 1keywords = coma (Clic here for more details about this article) |
4/140. hemiplegia hypoglycaemia syndrome.We report the case of a 83-year-old man who presented to the emergency department with hypoglycaemia resembling a cerebrovascular accident. Hypoglycaemic hemiparesis is an under-recognized manifestation of hypoglycaemia. If not recognized and treated promptly, hypoglycaemia may cause irreversible central nervous system injury; it rarely results in death. It is imperative that emergency physicians consider hypoglycaemia in all patients with coma in spite of focal neurological deficit even when the findings seem to be explained initially by other aetiologies.- - - - - - - - - - ranking = 0.2keywords = coma (Clic here for more details about this article) |
5/140. 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 = 0.2keywords = coma (Clic here for more details about this article) |
6/140. Hypoglycemic coma masquerading thyrotoxic storm.A 59-year-old woman was hospitalized in hypoglycemic coma. Although hypoglycemia was promptly reversed, she was in a somnolent, restless state with tachycardia, tremor, profuse sweating, and high body temperature. Thyrotoxic storm was highly suspected and vigorous antithyroid regimens gradually brought her up to normal mental and cardiovascular states in several days. However, profound generalized myopathy necessitated the maintenance with a respirator. One month later, an episode of angina pectoris was followed by generalized convulsion, coma, and death in a few days. neuroimaging study disclosed posterior leukoencephalopathy syndrome. This case is instructive in that hypoglycemic coma may masquerade the major symptomatology of thyrotoxic storm, and that profound myopathy and angiopathic or angiospastic processes of the brain and the heart may interfere with the outcome.- - - - - - - - - - ranking = 1.4keywords = coma (Clic here for more details about this article) |
7/140. delayed diagnosis of fatal medium-chain acyl-coa dehydrogenase deficiency in a child.A 5-year-old white female presented with coma and died unexpectedly. She had a history of recurrent episodes of febrile illnesses associated with lethargy and coma. Postmortem investigation revealed a fatty liver, leading to a suspicion of inborn error of fatty acid oxidation. The diagnosis of medium-chain acyl-coa dehydrogenase (MCAD) deficiency was suggested by abnormal acylcarnitine profile with increased octanoylcarnitine in the blood, and confirmed by fatty acid oxidation studies and mutation analysis in skin fibroblast cultures. This case emphasizes the need to consider fatty acid oxidation disorders in all children who present with hypoglycemia with absent or mild ketones in the urine and high anion gap metabolic acidosis.- - - - - - - - - - ranking = 0.4keywords = coma (Clic here for more details about this article) |
8/140. 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 = 1keywords = coma (Clic here for more details about this article) |
9/140. Normal pressure hydrocephalus in diabetic patients with recurrent episodes of hypoglycemic coma.The pathophysiology of brain damage induced by severe hypoglycemia is still unknown. We experienced a case with type 1 diabetes and recurrent severe hypoglycemic coma who showed a central brain atrophy and an abnormal cerebrospinal fluid flow, suggesting normal pressure hydrocephalus. Following this case, the CSF flow was studied using 111In-DTPA cisternography in six consecutive diabetic patients admitted for repeated episodes of hypoglycemic coma. All the patients showed the central brain atrophy on computed tomography and four of them (67%) had the ventricular reflux, with delayed clearance of 111In-DTPA. Two patients with abnormal CSF flow showed cognitive dysfunction by WAIS or WAIS-R. In contrast, none of five randomly selected diabetic patients, without hypoglycemic coma showed abnormal CSF flow. Our results suggest the presence of normal pressure hydrocephalus in diabetic patients with recurrent hypoglycemic coma. It may associate with the cognitive dysfunction.- - - - - - - - - - ranking = 1.6keywords = coma (Clic here for more details about this article) |
10/140. The care of students with insulin-treated diabetes mellitus living in university accommodation: scope for improvement?Concern has been expressed about the welfare of young adults with Type 1 diabetes mellitus who leave home to attend university or college for tertiary education. This has been highlighted by the local experience in Edinburgh of two male students with Type 1 diabetes, both of whom died from metabolic complications of diabetes during their first term at universities distant from their homes. One student died following the development of cerebral oedema secondary to diabetic ketoacidosis, which was probably precipitated by prolonged coma after an episode of severe hypoglycaemia. Another student, who was found 'dead in bed', had a history of previous severe hypoglycaemia. At a Fatal Accident Inquiry in Edinburgh, held following the death of the first student, recommendations were made to improve the care and personal safety of students with diabetes living in university accommodation. Despite the report being circulated to all Scottish universities, the second student died within three years of the inquiry. Further efforts to protect the welfare of students with Type 1 diabetes who are attending centres for tertiary education away from their home environment may require the more active participation by diabetes healthcare professionals.- - - - - - - - - - ranking = 0.2keywords = coma (Clic here for more details about this article) |
| | Next -> |