1/67. mucormycosis, a threatening opportunistic mycotic infection.mucormycosis is a rare and invasive mycotic opportunistic infection, occurring mostly in predisposed patients, mainly diabetics and immunocompromised individuals. The evolution of this fungal infection is frequently fatal unless aggressive treatment is started, or predisposing factors are handled. Our first patient was a known diabetic who had ketoacidotic coma at admission, complicated with pulmonary mucormycosis, and needed surgical resection followed by antimycotic therapy. The second patient did not survive his severe aplastic anemia (with neutropenia) and hemochromatosis (treated with desferrioxamine), complicated with a systemic rhizopus infection, despite treatment with amphotericin b and granulocyte-colony-stimulating factors.- - - - - - - - - - ranking = 1keywords = coma (Clic here for more details about this article) |
2/67. Painful swelling of the thigh in a diabetic patient: diabetic muscle infarction.A 44-year-old woman with a 5-year history of poorly controlled Type 1 diabetes mellitus presented with a painful, firm and warm swelling in her right thigh. pain was severe but the patient was not febrile, and had no history of trauma or abnormal exercise. Laboratory tests showed ketoacidosis, major inflammation (erythrocyte sedimentation rate (ESR) = 83 mm/h), normal white blood cell count and normal creatine kinase level. Plain radiographs were normal, and there were no signs of thrombophlebitis at Doppler ultrasound. magnetic resonance imaging (MRI) showed diffuse enlargement and an oedematous pattern of the adductors, vastus medialis, vastus intermedius and sartorius of the right thigh. The patient's symptoms improved dramatically, making biopsy unnecessary, and a diagnosis of diabetic muscular infarction was reached. Idiopathic muscular infarction is a rare and specific complication of diabetes mellitus, typically presenting as a severely painful mass in a lower limb, with high ESR. The diabetes involved is generally poorly controlled longstanding Type 1 diabetes with established microangiopathy. Differential diagnoses include deep vein thrombosis, acute exertional compartment syndrome, muscle rupture, soft tissue abscess, haematoma, sarcoma, inflammatory or calcifying myositis and pyomyositis. In fact, physician awareness should allow early diagnosis on the basis of clinical presentation, routine laboratory tests and MRI, thereby avoiding biopsy and its potential complications as well as unnecessary investigations. rest, symptomatic pain relief and adequate control of diabetes usually ensure progressive total recovery within a few weeks. Recurrences may occur in the same or contralateral limb.- - - - - - - - - - ranking = 1keywords = coma (Clic here for more details about this article) |
3/67. Unusual presentation of kearns-sayre syndrome in early childhood.Congenital glaucoma and insulin-dependent diabetes mellitus were the predominant presenting signs in a patient with kearns-sayre syndrome. Thereafter, he developed short stature, pigmentary retinopathy, progressive external ophthalmoplegia, and ataxia. The diagnosis was confirmed by detecting a deletion of mitochondrial dna in muscle, thus demonstrating that kearns-sayre syndrome can have the unusual presenting signs described above.- - - - - - - - - - ranking = 1keywords = coma (Clic here for more details about this article) |
4/67. 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 = 8keywords = coma (Clic here for more details about this article) |
5/67. 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 = 1keywords = coma (Clic here for more details about this article) |
6/67. guillain-barre syndrome occurring in two women after ketoacidosic comatose state disclosing an insulin-dependent diabetes mellitus.We report two women who presented with a guillain-barre syndrome just after a ketoacidosic comatose state disclosing an insulin-dependent diabetes mellitus. One had characteristic clinical signs and the other had major motor involvement. At neurophysiologic investigations, one had typical demyelinating neuropathy whereas the second had mainly axonal degeneration. At ultrastructural examination of a peripheral nerve biopsy, features of macrophage-associated demyelination were present in both nerve specimens, thus confirming the diagnosis of acute inflammatory demyelinating polyneuropathy, i.e., guillain-barre syndrome. Prominent axonal involvement was also present in the motor nerves of the second patient. insulin therapy had to be permanently continued and these two cases are quite different from the transient diabetes sometimes observed in certain cases of guillain-barre syndrome. Both the latter and insulin-dependent diabetes mellitus probably have auto-immune mechanisms. It is likely that in our two patients both auto-immune diseases were triggered by a common event. Such cases of guillain-barre syndrome have to be distinguished from other acute diabetic neuropathies.- - - - - - - - - - ranking = 5keywords = coma (Clic here for more details about this article) |
7/67. suicide of a diabetic by inducing hyperglycemic coma.Deaths due to hyperglycemic and hyperosmolar coma in diabetics are usually disease-related. In the exceptional case reported here there was evidence for an intentional ingestion of a sugar solution, the person was a diabetic and known to be depressive suggesting a suicidal intention. The autopsy findings were inconspicuous and only further laboratory findings led to the final diagnosis.- - - - - - - - - - ranking = 5keywords = coma (Clic here for more details about this article) |
8/67. Congenital nonprogressive facial hemiatrophy with ipsilateral eye abnormalities and juvenile glaucoma.Congenital nonprogressive facial hemiatrophy is reported in association with anisometropia and ipsilateral cornea, iris, angle abnormalities, and juvenile glaucoma. The importance of complete ocular examination in patients with this uncommon abnormality is emphasized.- - - - - - - - - - ranking = 5keywords = coma (Clic here for more details about this article) |
9/67. Diabetes in pregnancy: the midwifery role in management.Although the primary focus of midwifery is on uncomplicated pregnancy, all midwives must screen for and, in some cases, comanage the care of women with diabetes mellitus and gestational diabetes. This article will review the types of diabetes, implications for preconceptional and pregnancy care, the changing recommendations relative to diabetes in pregnancy, and the role of the midwife in providing antepartal and intrapartal care for women with diabetes in collaboration with other health care professionals and in accordance with the philosophy and standards of the American College of Nurse-Midwives. A specific case study will highlight the role of the midwife, with an overall focus on medical consultation, collaboration, and referral, as well as client involvement in the planning of care.- - - - - - - - - - ranking = 1keywords = coma (Clic here for more details about this article) |
10/67. peritoneal dialysis in an infant with type 1 diabetes and hyperosmolar coma.Hyperosmolar coma which is characterized by severe hyperglycemia in absence of chetosis is very rare in pediatric age with only 11 cases reported in the literature. The outcome of the condition is usually poor with mental retardation being the most common event. Here a case of hyperosmolar coma is described in a female of three months of age who was treated with peritoneal dialysis 11 hours after admittance to hospital. This female patient has been receiving insulin from three months of age and today at the age of 10 years she leads a normal life despite being on insulin therapy. A very low level of c-peptide (<0.3 ng/ml) clearly confirms she is affected by Type 1 diabetes. To our knowledge this is the first case report of hyperosmolar coma in a neonate with Type 1 diabetes who survived this condition without late neurological consequences.- - - - - - - - - - ranking = 7keywords = coma (Clic here for more details about this article) |
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