Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of the study was establishing of correlations between the age of patients and their present and past diseases on one hand and the presence and intensity of leukoaraiosis (LA) on the other hand. The studied material comprised 91 patients hospitalized between Jan 1 1995 and June 15 1996 in whom features of LA were found on CT or MRI examination. Women and patients aged over 70 years prevailed in the group. Clinical analysis was based on neurological findings and routine diagnostic investigations. The intensity of LA lesions was assessed by means of a four grade scoring system known in literature. The analysis showed that higher grades of LA were more frequent on older patients: 14 had grade IV LA and 80 or more years of age. The greatest number of the patients had grade III LA and most of them were in the age range 70-80 years. Arterial hypertension was present in 64% of the patients, and more frequently it was associated with LA in younger patients. Stroke and myocardial infarction were given by 31% an 33% of the patients respectively in the history. Several had more than one stroke. Diabetes was found in 21 patients. Ischaemic brain episodes were the most cause of hospitalization.
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PMID:[Correlation of clinical symptomatology with the results of brain imaging in cases of leukoaraiosis]. 1046 20

The coexistence of pheochromocytoma and primary adrenal Cushing's syndrome of the same adrenal gland has rarely been reported. We describe here the case of a female patient presenting with mild Cushing's stigmata, hypertension and diabetes mellitus in whom we diagnosed a pheochromocytoma of the left adrenal gland with coexisting non-ACTH-dependent cortisol hypersecretion. While hormonal work-up was still in progress, the patient became pregnant and wanted to carry her pregnancy to full-term. A laparoscopic adrenalectomy in the 17th week of gestation was decided upon and the patient accordingly prepared for surgery by pre-treatment with phenoxybenzamine. Successful surgery--the first ever reported laparoscopic resection of a pheochromocytoma in pregnancy--without perioperative complications was performed under general anesthesia, with the patient receiving peri- and post-operative hydrocortisone substitution. Pathohistological examination revealed a pheochromocytoma with positive immunostaining for interleukin-6 (IL-6) and negative immunostaining for ACTH, vasoactive intestinal polypeptide (VIP) and cytochrome P450, and with no signs of malignancy. A paracrine stimulation of the ipsilateral adrenal cortex by IL-6 produced by the pheochromocytoma, leading to cortical hyperplasia and subclinical Cushing's syndrome, is suggested by the positive immunostaining for IL-6 and the MRI findings. Post-operatively, secondary adrenal insufficiency ensued, necessitating continuing hydrocortisone replacement over 12 months. Hypertension resolved after surgery, and diabetes after the uncomplicated vaginal delivery at term.
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PMID:Pheochromocytoma and sub-clinical Cushing's syndrome during pregnancy: diagnosis, medical pre-treatment and cure by laparoscopic unilateral adrenalectomy. 1047 54

The authors report a series of five cases of non tuberculous cervical spinal epidural abscesses. There were neither patients suffering from immunodeficiency syndromes nor drug addicts; all the patients were in their seventh decade; two patients were affected by diabetes mellitus refractory to medical treatment. Retropharyngeal abscess was the main etiological risk factor (two cases); Staphylococcus aureus was cultured in two cases. Gadolinium MRI was necessary for a preoperative diagnosis, planning surgical approach and postoperative prognosis. Surgical debridement was performed via an anterior approach in those cases where the collection was located lower than C4 and did not span more than three vertebral segments; posterior approach, via a laminectomy, was performed in a case of C1-C2 location of the lesion and in a case of involvement of the whole cervical spine. Surgical results were poor in those patients affected by diabetes mellitus, a lesion involving the high cervical segments (higher than C4) or a lesion spanning more than three levels. Medical treatment with MRI follow-up was not undertaken in any of the patients and we opted for surgical drainage in all the cases due to the possibility of a sudden neurological deterioration, caused both by spinal cord mechanical compression and vascular compromission.
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PMID:Cervical spinal epidural abscesses. A report on five cases. 1049 68

1. We examined 156 patients 33 years after CO poisoning occurred at the Miike Mikawa Mine, Fukuoka, Japan. The subjects were classified according to age as follows: between 55 and 59 years (n = 14), 60 and 69 years (n = 62), 70 and 79 years (n = 60), and 80 and 87 years (n = 18). The mean age was 69.2 years old. Concerning the duration of coma that occurred soon after the accident, 64 remained comatose from 0 to 6 hours, 46 from 6 to 12 hours and 46 from 12 to 48 hours. 2. Subjective symptoms were observed in 96.8% of the patients. Among them, forgetfulness was noted in 89.7%, followed by irritability in 66.7%, headache in 59.6%, insomnia in 55.8%, limb pain in 46.8%, dull head feeling in 42.9% and dizziness in 36.5%. 3. Intellectual disturbances were observed in 68.6% of the patients, including impression disturbance in 58.3%, memory disturbance in 51.9%, calculation disturbance in 63.5%, thinking disturbance in 61.5% and disorientation in 14.1%. 4. Apathy and disorder of volition and interest which were found in 72.4% were included in personality change because all symptoms persisted for many years. Personality change was classified as follows: weakness of emotion and will (hypobulia) in 54.4%, infantilism in 35.2%, hyperactive, talkactive and lack of inhibition in 18.5%, lack of self-possession and unstable temper in 9.6%, depression in 15.3%, neurosis in 7.6% and schizophrenic state in 2.5%. Among these symptoms of personality change, weakness of emotion and will and infantilism were conspicuous among the patients who remained in a coma for more than 6 hours soon after the accident but showed no relationship with age. 5. Neurological symptoms that were found in 48.7% of the patients were classified as sensory disturbance in 25.6%, peripheral nerve symptoms in 16.0%, pyramidal symptoms in 14.1%, ataxia and cranial nerve symptoms in 7.1%, paroxysmal symptoms in 6.4% and focal symptoms in 4.5%, extrapyramidal symptoms in 21.8% (Parkinsonism in 4.5%, tremor in 10.9% and muscle rigidity in 16.0%) and vegetative symptoms in 37.2%. 6. At the time of investigation, 5 CO poisoning patients were classified as serious cases (3.2%), 20 as comparatively serious (12.8%) medium-degree cases, 28 as comparatively mild (17.9%) medium-degree cases, 37 as comparatively serious (23.7%) mild cases, 42 as comparatively mild (26.9%) mild cases, 24 (15.4%) as having symptoms which were not problematic, and 24 (15.4%) as having symptoms that markedly worsened due to complication. 7. A total of 138 (88.4%) cases had complications were classified as follows: 78 cases (50.0%) of hypertension, 62 cases (39.7%) of cerebral infarction, 24 cases (15.4%) of cardiac disturbance, 21 cases (13.5%) of diabetes mellitus, 14 cases (9.0%) of hepatic disturbance and six cases of silicosis (3.8%). 8. Cranial MRI was carried out for 129 cases (82.7%). Of the abnormal findings identified, cerebral atrophy accounted for 72.0% (93 cases), including moderate and severe cases in 47.2% (61 cases), pallidum lesion for 37.9% (49 cases), lacunar infarction (including cerebral infarction) for 52.7% (68 cases), and hippocampal atrophy for 18.6% (24 cases). Many cases of cerebral atrophy and hippocampal atrophy were observed in patients who remained in the initial coma for more than 12 hours and were 80 years of age or old. The cases of pallidum lesion were observed in patients who remained in the initial coma for more than 6 hours, and no relationship with age was found. The other findings, cerebral atrophy and lacunar infarction showed a slight relationship with age. 9. Among the moderate and serious cases of intellectual disturbance, cerebral atrophy constituted to 62.5%, lacunar infarction 68.7% and pallidum lesion 50.0%. Among the moderate and serious cases of personality change, cerebral atrophy constituted 78.5%, lacunar infarction 35.0% and pallidum lesion 50.0%. Moreover, among extrapyramidal symptoms, pallidum lesion constituted 58.6%, cerebral atrophy 55.1% and lacun
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PMID:[Long-term follow-up study on sequelae of carbon monoxide poisoning; serial investigation 33 years after poisoning]. 1050 96

We report a familial case of hereditary ceruloplasmin deficiency (HCD) showing an A-G transition in intron 6 of the ceruloplasmin gene. Clinical features consisted of chorea, cerebellar ataxia, dementia, diabetes mellitus, retinal pigmentation and iron deposition in the liver and brain without copper overload in those organs. The patient's children and siblings had similar laboratory results, but did not show any neurological abnormalities. She was medicated for diabetes mellitus at 43 years of age, and neurological signs appeared when she was 52 years old. The laboratory findings were anemia, low concentrations of iron and copper in serum and of copper in urine. Ceruloplasmin was not detected in the serum. The iron and copper contents in the liver were 3,580 and 10 microg/g wet tissue, respectively. MRI of the brain showed iron deposition in the basal ganglia, dentate nucleus and thalamus. This case did not show any abnormal increase in copper in the blood and urine following CuSO(4)5H(2)O oral overloading test. Following the intravenous administration of commercially available fresh-frozen human plasma (FFP) containing ceruloplasmin, the serum iron content increased for several hours due to ferroxidase activity of ceruloplasmin. In the liver, the iron content decreased more with the combined intravenous administration of FFP and deferoxamine than with FFP administration alone. Her neurological symptoms improved following repetitive FFP treatment.
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PMID:A case of hereditary ceruloplasmin deficiency with iron deposition in the brain associated with chorea, dementia, diabetes mellitus and retinal pigmentation: administration of fresh-frozen human plasma. 1052 42

Wolfram syndrome (DIDMOAD) is a rare diffuse neurodegenerative disorder characterised by diabetes insipidus, diabetes mellitus, optic atrophy, deafness, and a wide variety of abnormalities of the central nervous system, urinary tract and endocrine glands. It may be familial or sporadic. Reported features on MRI of the brain are absence of the physiological high signal of the posterior lobe of the pituitary, shrinkage of optic nerves, chiasm and tracts, atrophy of the hypothalamic region, brain stem, cerebellum, and cerebral cortex. We report a 12-year-old girl with a 5-year history without brain stem, cerebellar or cerebral atrophy. MRI showed an unusual feature: a focus of high signal on PD- and T2-weighted images in the right substantia nigra. This is consistent with previously reported neuropathological post-mortem studies, but has never been reported in vivo.
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PMID:MRI of Wolfram syndrome (DIDMOAD). 1055 21

Cerebral vascular accidents are one of the causes of morbidity and mortality in children with diabetic ketoacidosis. We investigated the possible occurrence of asymptomatic cerebrovascular infarcts and the course of subclinical brain edema in six patients. Neurologic examinations and computer analysis of magnetic resonance imaging were performed immediately after, and again at 14 days after, correction of DKA. None of the patients had clinical evidence of a neurologic deficit. Neither radiologic evaluation nor computer analysis of MRI identified changes indicating asymptomatic ischemic events. However, a computer analysis of the MRI identified a significant increase of the total ventricle area between Day one and Day 14. Our study does not establish whether this change is a return to the baseline prior to DKA or a new baseline, representing an early manifestation of diabetic encephalopathy.
J Diabetes Complications
PMID:Computer analysis of magnetic resonance imaging of the brain in children and adolescents after treatment of diabetic ketoacidosis. 1061 55

A 29-year-old woman was admitted in March 1998 due to high plasma ACTH levels, amenorrhea and uncontrolled diabetes mellitus (DM) which had persisted since 1991. Plasma ACTH levels showed a wide range of changes: they were usually high (59-240 pg/ml), intermittently very high (336-942 pg/ml), and sometimes normal or low. Plasma cortisol levels were usually normal but were sometimes high when the ACTH levels were very high. However, even when the plasma ACTH levels were very high, she did not show any cushingoid features. DM was diagnosed as non-insulin-dependent DM. Plasma ACTH showed an excessive response to CRH, while cortisol showed a delayed response. Plasma cortisol showed a poor response to ACTH-(1-24). ACTH receptor gene analysis revealed no mutations in the ACTH receptor-coding region. MRI showed a nonenhancing mass on the left side of the pituitary. Cavernous sinus sampling showed a very high plasma ACTH level in the left cavernous sinus compared with the levels in the right cavernous sinus and peripheral blood. Sephadex G-75 gel filtration of plasma ACTH immunoreactivity in plasma obtained by cavernous sinus sampling showed mainly high molecular forms of ACTH, probably proopiomelanocortin and ACTH-beta-lipotropin. This case is a very rare form of pituitary adenoma showing intermittent secretion of high molecular ACTH unaccompanied by cushingoid features.
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PMID:Pituitary adenoma showing intermittent secretion of high molecular weight adrenocorticotropin without evidence of Cushing's disease. 1064 Aug 99

We report a patient with cerebellar meningo-encephalitis by Epstein-Barr virus(EBV) in which the responsible lesions were detected by Gd-enhanced MRI. A 61-year-old woman with a history of liver cirrhosis and diabetes mellitus presented with cerebellar signs such as ataxia of the trunk, bilateral upper and lower extremities and slurred speech two weeks after the acute upper respiratory inflammation for several days. Serum IgM antibody(Ab) to EBV viral capsid antigen(VCA) was 1:10, Ab to EBV(VCA) IgG was 1:1280, Ab to early antigen diffuse and restricted (EADR) IgG was 1:40, Ab to EBV nuclear antigen (EBNA) was 1:80. Other viral antibody titers were not elevated significantly in serum. Cerebrospinal fluid (CSF) pressure was 195 mmH2O, containing 464 cells/mm3, protein 68 mg/dl and glucose 43 mg/dl. Only CFS Ab to EBV(VCA) IgG elevated significantly (1:16). In acute phase plain MRI was normal except for swelling of the cerebellar hemispheres while Gd-enhanced MRI showed a leptomeningeal enhancement of bilateral cerebellar hemispheres and of vermis disappeared within one month. A homogeneously enhanced lesion in the left dentate nucleus appeared one month after the onset of illness. This lesion had been detected on Gd-enhanced MRI for three months after clinical symptoms were improved. No abnormal finding was shown in the supratentorial region during the whole clinical course. In the literature, EBV encephalitis has a wide range of MR findings which may vary in a short period. We emphasize that frequent MR examinations including Gd-enhanced MRI is useful to evaluate inflammatory or demyelinating diseases in the posterior fossa.
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PMID:[A case of cerebellar meningo-encephalitis caused by Epstein-Barr virus(EBV): usefulness of Gd-enhanced MRI for detection of the lesions]. 1068 89

A girl with a history of insulin-dependent diabetes mellitus since 5.5 years, and Hashimoto's thyroiditis since 12 years, developed episodes of severe hypoglycemia from the age of 12 years. This was associated with falling insulin requirements, from 0.78 U/kg/day at 11 years to 0.34 U/kg/day at 16 years. At 16 years she was found to have GH, gonadotropin, ACTH, and probably also TSH deficiency with hyperprolactinemia. MRI scan revealed a cystic intrasellar craniopharyngioma with moderate suprasellar extension. In spite of cortisol replacement at 17 years, insulin requirement fell further to 0.25 U/kg/day at 18 years. In this girl, decreasing insulin requirements represented an early manifestation of combined growth hormone and cortisol deficiency.
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PMID:Severe hypoglycemia and reduction of insulin requirement in a girl with insulin-dependent diabetes mellitus: first sign of a craniopharyngioma. 1070 45


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