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

A 95-year-old woman complained of sudden onset of disturbance of consciousness and right hemiparesis on April 20, 2003 and was admitted on the next day. She was drowsy and showed moderate right motor and sensory hemiparesis. The blood laboratory tests showed slight inflammatory reaction. A low density area was found in the left basal ganglia by brain CT, which was also coincided with the high signal region in T2, FLAIR and diffusion-MR images. The MRA of the intracerebral arteries presented no remarkable abnormality. The hemiparesis and impaired consciousness improved partially in the following week. However, she did not fully recover, since aspiration pneumonia and mild generalized inflammation continued. Percutaneous gastrostomy and intravenous hyperalimentation were started to improve her nutrition. The moderate inflammatory state persisted for several weeks. Her blood pressure suddenly fell and she died on June 12. Autopsy showed a mildly brownish and necrotic lesion from the left caudate to the putamen through the internal capsule. There was no liquefaction. On the microscopic examination, the necrosis surrounded by small vessels was consisted of numerous neutrophils and macrophages with pseudohypha and blastospore of candida. Small fragments of fungus were phagocytosed by macrophages. Small abscesses and necrotic foci due to candidiasis were observed in the bladder, kidneys, lungs, myocardium and thyroid gland. In this case, cerebral candidiasis probably occurred via hematogenous dissemination from a primary focus in the urinary tract. The intracerebral arteries revealed rather mild atherosclerotic changes and there was no occlusion by thromboembolism. Intracerebral lesion was diagnosed as candidiasis and there was no cerebral infarction by thromboembolism. If the infection occurred after cerebral infarction, there should not be any inflammatory reaction in the center of necrotic area. There have been few reports of cerebral candidal infection in patients without diabetes mellitus or immunosuppressive conditions. None of them had been diagnosed before death. Caution should be exercised for the presence of systemic candidiasis in elderly patients who are bedridden and with continuous low grade inflammatory reactions.
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PMID:[A 95-year-old female with autopsy-proven cerebral necrosis due to candidiasis who developed stroke-like manifestations]. 1583 94

Nontraumatic arterial dissection of the anterior cerebral artery (NAD-ACA) is a relatively rare disease entity, although case reports have recently been increased. We treated 6 patients suffering from NAD-ACA from January 1996 to December 2003, and the neuroradiological findings together with the clinical courses were reviewed. There were 3 males and 3 females with a mean age of 57.7-year-old, ranging from 41 to 65. Five patients had a past history of hypertension and one diabetes mellitus. At the onset, all patients presented with clinical manifestations of cerebral ischemia. Among them, all exhibited contralateral hemiparesis with greater weakness of the lower extremity, and two patients exhibited headache. Initial angiography revealed the pearl and string sign in four patients and string sign, tapered occlusion in each one. Follow-up angiographies revealed sequential changes in all patients; four improved and two progressed. Main anatomic site of the lesion was as follows; five in the A2 and one in the A1 portion, in addition, one patient was complicated by saccular aneurysm, one by PCA dissection, and two had with saccular aneurysm contralateral ACA & MCA and VA dissection each other. Four patients were treated conservatively by intravenous administration of argatroban, one by intravenous administration of Dextrane and one by anti-platelet agent in the acute stage. All patients were treated by anti-platelet agents in the chronic stage. Good recovery was achieved in five patients, but one who suffered from severe subarachnoid hemorrhage in the chronic stage died. Our experience suggests that hypertension and/or the succeeding abnormal structural changes in the arterial wall may contribute to the occurrence of this disease. NAD-ACA showing clinical manifestations of cerebral ischemia could result in a relatively good prognosis; however, attention should be paid to patients treated conservatively with a very closed follow-up angiography to prevent a possibility of severe hemorrhage.
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PMID:[Nontraumatic arterial dissection of the anterior cerebral artery: six cases report]. 1602 47

Glucose is the main cerebral fuel throughout life. Inadequate cerebral glucose supply, due to recurrent episodes of severe hypoglycemia during the neonatal period or infancy, when the brain is still developing, lead to serious long-term neurological impairments, ranging from mild neurocognitive dysfunction to severe mental retardation, epilepsy, microcephaly or even hemiparesis or aphasia. Moreover, in the most common form of severe recurrent hypoglycemia of infancy due to hyperinsulinism, not only abnormalities in neurocognitive function, but also the later development of diabetes mellitus are observed. Furthermore, recurrent hypoglycemia, supervening as a side-effect of intensified insulin treatment in young diabetic children, may also induce mild neurocognitive dysfunction and, specifically, memory deficits that predispose these children to new hypoglycemic episodes and hypoglycemia unawareness. In conclusion, prompt and meticulous management of hypoglycemia and its prevention during the neonatal period, infancy and childhood constitute the main goal of physicians taking care of these patients in order to ascertain a long-standing quality of life devoid of long-term sequelae.
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PMID:Hypoglycemia in childhood: long-term effects. 1644 88

A 65-year-old woman with poorly controlled diabetes presented bilateral miosis, bilateral abducens nerve palsy, and left hemiparesis. On MRI, cavernous sinus thrombosis, subdural empyema and hemorrhagic infarction in the frontotemporal lobe were detected. Cerebral angiogram revealed filling defect in the cavernous sinus with venous congestion but no involvement of internal carotid artery. Postmortem examination demonstrated hemorrhagic infarction in the right frontotemporal lobe as well as hemorrhagic necrosis of the pituitary gland. It should be noted that venous congestion due to cavernous sinus thrombosis may cause these complications.
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PMID:Venous infarction secondary to septic cavernous sinus thrombosis. 1646 1

We report 6 patients with Cheiro-oral syndrome (COS), with special reference to clinical features and responsible lesions. The time intervals from the onset of symptoms to arrival in our department were less than 24 hours in 3 patients, 2 days in 2, and 5 days in 1. All patients had subjective sensory disturbance involving the unilateral hand and ipsilateral perioral regions, and 4 patients presented with objective sensory disturbance. The body parts of tingling sensation tended to be larger than those of superficial sensory disturbance. Three patients developed motor disturbance including hemiparesis with or without ataxia, clumsiness of fine finger movements, and dysarthria. Magnetic resonance imaging revealed fresh infarctions around the thalamus, including lacunar infarctions in 5 patients and branch atheromatous disease in 1 patient. The lesion sites responsible for COS were ventral posterolateral (VPL) and ventral posteromedial (VPM) nuclei in the thalamus in 4 patients, thalamic pulvinar nucleus and medial geniculate body in 1, thalamic ventroposterior region-internal capsule-corona radiata in 1. Three patients had asymptomatic brain infarctions. Risk factors were hyperlipidemia, hypertension, diabetes mellitus, smoking, arteriosclerosis of the carotid artery, and polycythemia. In the convalescent stage, 5 patients suffered from residual sensory-motor disturbance, whereas 1 patient recovered from COS. COS has been attributed mainly to small infarctions in the thalamic ventroposterior nuclei. However, it is suggested that damage to ascending sensory fibers projecting to the thalamic VPL and VPM nuclei can cause COS. Because initial symptoms of COS are apt to be overlooked, early diagnosis and treatment are necessary to avoid residual sensory-motor disturbance.
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PMID:[A clinicoanatomical study of thalamic cheiro-oral syndrome]. 1652 19

Melioidosis which is infection with Burkholderia pseudomallei, is an important cause of sepsis in India, southeast Asia and northern Australia. Mortality is high and treatment is problematic. Neurological melioidosis is unusual but meningoencephalitis, encephalomyelitis and brain microabscess can occur Dural sinus thrombosis is not an uncommon cerebrovascular disorder with various etiologies. Hypercoagulable state, pregnancy, dehydration, certain blood dyscrasia and contraceptive pills are common causes however meningitis and local head & neck infections may lead to this condition. Dural sinus thrombosis complicating septicemic melioidosis has never been reported. The authors report a 42-year-old Thai man suffering from septicemic melioidosis with dural sinus thrombosis. He had high fever, headache, left hemiparesis, focal seizure and increased intracranial pressure. Diabetes and mild alcoholic cirrhosis were diagnosed in this admission. CT scan, MRI brain and MRV revealed superior saggital sinus thrombosis with complicating venous infarction over right posterior parietal lobe. Hemoculture demonstrated Burkholderia pseudomallei and CSF was acellular Investigations for causes of dural sinus thrombosis were all negative. This patient gradually improved after treatment with ceftazidime, antiepileptic drug and heparin without clinical recurrence. Neuromelioidosis is a rare syndrome that may present as brain abscess, encephalitis or meningoencephalitis. The authors report dural sinus thrombosis associated with septicemic melioidosis. The authors' hypothesis of venous thrombosis in the presented case is sepsis induced hypercoagulable state. Physicians should be aware of cerebral venous thrombosis in case of suspicious melioidosis with neurological involvement. Prompt treatment with intravenous heparin and antibiotic is potentially effective.
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PMID:Dural sinus thrombosis in melioidosis: the first case report. 1657 13

We reported a 74-year-old woman with new-onset diabetes mellitus who presented with the sudden onset of mild left hemiparesis and marked left hemichorea-hemiballismus. Brain CT scan and MRI showed T1W, T2W, and DWI lesions in the right putamen and caudate, which have been previously reported in cases of hyperglycemic-induced hemichorea-hemiballismus (HIHH). The patient dramatically responded to tetrabenazine within a day. Subsequent dose reductions lead to a reemergence of symptoms. Tetrabenazine improves a variety of hyperkinetic movement disorders but, to our knowledge, its use has never been reported for HIHH.
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PMID:Tetrabenazine for hyperglycemic-induced hemichorea-hemiballismus. 1698 58

A 61-year-old woman with diabetes mellitus was admitted to our hospital with right hemiparesis and dysarthria. Brain MRI showed bilateral cerebral peduncular infarctions. Three days after admission, she was unable to generate any voluntary movements, except for those of the eye, suggesting locked-in syndrome (LIS). She could not speak, but showed good comprehension by blinking in response to verbal commands. Brain CT 5 days later revealed subarachnoid hemorrhage (SAH) around quadrigeminal and ambient cistern. Cerebral angiogram on the following day revealed no aneurysm, occlusion of right persistent primitive trigeminal artery (PPTA) and a little flow of the bilateral vertebral arteries. Eye movements were impossible in all directions on the 11th day and MRI showed new infarctions of the midbrain and the ventral portion of the pons. However, an EEG on the 20th day was almost normal. We speculated that low blood flow in the basilar artery from the PPTA caused bilateral cerebral peduncular infarctions, and that weakness of the PPTA caused SAH.
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PMID:[Locked-in syndrome due to bilateral cerebral peduncular infarctions with occlusion of persistent primitive trigeminal artery]. 1801 21

Hypoglycaemia is the commonest side-effect of insulin treatment for diabetes, and is the single greatest barrier to achieving and maintaining good glycaemic control. Severe hypoglycaemia (requiring assistance for recovery) is associated with significant morbidity and is feared by most people with type 1 diabetes and their families. It causes stress and anxiety and may influence self-management and glycaemic control. The annual prevalence of severe hypoglycaemia is around 30% in people with type 1 diabetes, and is higher in those with risk factors such as strict glycaemic control, impaired awareness of hypoglycaemia and increasing duration of diabetes. It is also common during sleep (nocturnal hypoglycaemia). Neurological manifestations include coma, convulsions, transient hemiparesis and stroke, while reduced consciousness and cognitive dysfunction may cause accidents and injuries. Cardiac events may be precipitated such as arrhythmias, myocardial ischaemia and cardiac failure. Hypoglycaemia can affect all aspects of life, including employment, driving, recreational activities involving exercise, and travel, and measures should be taken in all of these situations to avoid this potentially dangerous side-effect of insulin therapy.
Diabetes Metab Res Rev 2008 Feb
PMID:How hypoglycaemia can affect the life of a person with diabetes. 1808 77

Metagonimiasis yokogawai is an unusual intestinal parasitic disease caused by metacercariae of Metagonimus yokogawai. The first clinical manifestations of this disease do not always correlate with gastrointestinal signs. A 61-year-old man with left hemiparesis and disorientation was admitted to our hospital because of atypical nonhypertensive multiple intracerebral hemorrhages, which were conservatively treated. The patient was discharged from our hospital after 2 months without any neurological deficits; however, he was readmitted owing to a body temperature higher than 38 degrees C for nearly 2 weeks. Examination of stool revealed eggs of M. yokogawai, and the body temperature returned to normal after administration of praziquantel. Furthermore, the control of the patient's diabetes mellitus (DM) markedly improved after the treatment, although the patient had had DM for more than 2 years. We conclude that DM is a chronic sign of metagonimiasis in carriers and that intracerebral hemorrhage might be an acute sign in the aggravated phase of the disease.
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PMID:Case of metagonimiasis complicated with multiple intracerebral hemorrhages and diabetes mellitus. 1836 77


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