Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038220 (status epilepticus)
 7,272 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Adrenoleukodystrophy, an X-linked recessive disorder characterized by progressive demyelination of the central nervous system and adrenal insufficiency, usually manifests at 4-8 years of age. We report a 20-month-old male who presented with the sudden onset of status epilepticus and cortical blindness; initially, he had complete resolution of these findings, but experienced a relapse 3 months later. The initial computed tomographic scans depicted cerebral edema and possible "watershed infarcts:" however, over the next 2 weeks before discharge from the hospital, the cortical blindness and ataxia both resolved. During the next 2 months, he exhibited no symptoms: he had no seizures and his neurologic examinations were normal. Three months after the initial hospitalization, he developed what the mother believed was "a weakness on his right side." Magnetic resonance imaging confirmed severe white matter disease. Adrenoleukodystrophy was clinically suspected and an assay of plasma levels confirmed an elevation of C26 long-chain saturated fatty acid levels. After the patient's diagnosis of adrenoleukodystrophy was confirmed, long-chain fatty acid levels were obtained on his 5-year-old brother and his mother. This child had the earliest known onset of X-linked adrenoleukodystrophy.
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PMID:Variable phenotypes in a family kindred with adrenoleukodystrophy. 202 94

A 56-year-old male with a 11-month history of late-onset epilepsy was hospitalized because of status epilepticus. The physical examination and laboratory data were normal. Neurological examination revealed weakness of the right leg. Coronal computed tomography showed a mass of slightly high density in the bilateral parietal convexity, with homogeneous enhancement by contrast medium. Magnetic resonance imaging disclosed an en-plaque epidural tumor in the parietal region along the superior sagittal sinus, which was normointense on T1- and T2-weighted images. Conventional and digital subtraction angiography showed an avascular mass between the superior sagittal sinus and the inner table of the skull at the parietal region. The mass was thought to be situated in the parietal epidural space. On surgery, however, the tumor was found to be located mainly in the dura and subdural space. The histological diagnosis was malignant lymphoma of the B cell type. Ga-scintigraphy, physical examination, and bone marrow and peripheral blood examinations disclosed no systemic abnormalities. Therefore, the tumor was interpreted as a primary intracranial malignant lymphoma. Reports of primary intracranial malignant lymphoma have been increasing, but most have been located in the cerebrum. The dural-subdural location in this case is evidently rare.
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PMID:[Primary malignant lymphoma in the dura and subdural space along the superior sagittal sinus. Case report]. 248 43

We reported two siblings of Leber's congenital amaurosis associated with increased level of very long chain fatty acid (VLCFA) in blood. Case 1, a 3 1/2-year-old boy had congenital blindness, severe psychomotor retardation, hepatomegaly, profound hypotonia, loss of deep tendon reflexes, muscular atrophy and weakness, and non-convulsive status epilepticus characterized by a sudden respiratory failure, and also showed a flat electroretinogram, non-pigmentary retinal degeneration, severe atrophy of the brain stem and cerebellum, hepatic fibrosis, decreased motor and sensory conduction velocities and atlanto-axial instability. Sural nerve biopsy revealed severely decreased number of total myelinated fibers without remarkable demyelination or remyelination. Case 2, an elder sister of case 1, with pigmentary retinal degeneration, hepatomegaly and pericarditis had died at 3 months. Autopsy revealed hypomyelination and heterotopy of the cerebral white matter, hepatic fibrosis, renal microcysts and normal adrenal cytoarchitecture. In case 1, the level of VLCFA was increased twofold and sevenfold of controls in serum and in red cell membrane, respectively. Phytanic or trihydroxycholestanoic acid was not detected in the serum and bile. Normal shaped peroxisomes were definitely recognized in biopsied liver by means of electronmicroscopic histochemistry. From the above findings, these patients was thought to be a new variant of peroxisomal disorders relating to degradation of VLCFA, other than Zellweger syndrome, infantile Refsum disease and infantile adrenoleukodystrophy. It was concluded that peroxisomal functions should be studied in cases of Leber's congenital amaurosis.
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PMID:[Two siblings of Leber's congenital amaurosis with an increase in very long chain fatty acid in blood: relationship between peroxisomal disorders and Leber's congenital amaurosis]. 278 58

A 60-year-old woman who for many years had been taking salicylate-containing tablets for headaches, was admitted to hospital, in a somnolent state, because of increasing weakness, tiredness, memory and speech disorders, and tinnitus. Laboratory tests revealed a decompensated metabolic acidosis (pH 7.25), renal insufficiency (creatinine 2.3 mg/dl) and a decreased Quick value (63%). Whole-blood acetylsalicylic acid concentration was markedly elevated to 330 micrograms/ml. After treatment of the acidosis with bicarbonate and forced diuresis she at first regained consciousness, but clouding of consciousness again occurred eight hours later progressing to coma with unequal pupils and seizure potentials in the electroencephalogram. Status epilepticus without motor component was diagnosed, perhaps the result of a dysequilibrium of acid-base balance between blood and cerebrospinal fluid. The signs and symptoms were quickly reversed under treatment with clonazepam.
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PMID:[Cerebral complications in chronic acetylsalicylic acid poisoning]. 291 58

Three patients developed prominent neurologic symptoms and signs associated with Schoenlein-Henoch purpura. A 7 1/2-year-old boy was seen with status epilepticus after a 2-week history of generalized headaches, irritability, and intermittent colicky abdominal pain. A left hemiparesis and a left homonymous hemianopia with a right gaze preference that were present on initial examinations gradually resolved, but a mild left arm paresis persisted. Cutaneous, renal, and joint involvement followed initial CNS manifestations. The second patient, a 7-year-old girl, had a complex partial seizure with secondary generalization and a postictal hemiparesis seven days after presentation with classic signs of Schoenlein-Henoch purpura. Behavioral changes were noted during the acute phase of the illness. The third patient, a 13-year-old boy, developed signs of a left brachial plexopathy and transient weakness of his right leg during a complicated course of Schoenlein-Henoch purpura. Review of the world literature indicates that headaches and mental status changes are the most frequent neurologic complications of Schoenlein-Henoch purpura, followed by seizures, focal neurologic deficits, mononeuropathies, and polyradiculoneuropathies. The vasculitis of Schoenlein-Henoch purpura can involve the nervous system and may add significantly to the morbidity of the illness.
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PMID:Neurologic manifestations of Schoenlein-Henoch purpura: report of three cases and review of the literature. 298 37

Three patients are described who developed cerebral complications and an EEG abnormality for several days after metrizamide myelography. Clinically, the patients showed a fluctuating confusional state with dysphasia and retrograde amnesia, while their EEGs were dominated by runs of slow wave activity interspersed with frequent spikes. The runs appeared either continuously or in paroxysmal bursts. The clinical symptoms and the EEG are compatible with complex partial status epilepticus and are similar to the symptomatology of ten patients described in the literature. This rare clinical entity should be distinguished from a more common complication of metrizamide--non-specific slow wave abnormality of variable degree in the EEG with or without clinical signs. Clinical manifestations may include transient aphasia and weakness of the limbs with pyramidal signs.
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PMID:Metrizamide and the EEG: three case reports and a review. 407 99

A 17 year old high school boy experienced fever and diarrhea, which subsided within 4 days by appropriate medications. Six days later, however, he developed unsteadiness and limb spasm. On the morning of admission, he was found to have drowsiness, dysarthria, gait disturbance and involuntary jerks. When he was brought to the hospital, he was lethargic but could follow simple verbal commands. Frequent involuntary movements manifested by facial grimacings, limb spasms and twitchings with dystonic features were seen. Decorticate posturing was readily elicited by painful stimuli. There was no meningeal irritation sign or gross sensory impairment. The deep tendon reflexes were symmetrically exaggerated with bilateral Babinski signs. Bilateral lateral rectus muscle weakness was found together with mild ptosis and upward gaze limitation. Nystagmus was not present and the funduscopic examination was normal. Immediately he was placed on anticonvulsants, steroid hormone, gamma-globulin and antibiotics as well. A brain CT scan and a CSF examination revealed no abnormality. Meanwhile he continued to show a progressive deterioration associated with fever and status epilepticus, and within 24 hours he lapsed into coma in decorticate posture. An EEG obtained at the 3rd hospital day was compatible with spindle coma. In spite of aggressive treatment he remained febrile and comatous. Therefore, vidarabine (adenine arabinoside) was initiated from the 3rd hospital day for 5 days. Then he began to groan and show frequent choreic movements. For the subsequent 2 weeks he made a slow recovery.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case of brain stem encephalitis with complete recovery (Bickerstaff's encephalitis)]. 620 73

A 72-year-old woman was referred to hospital for obnubilation with general muscle weakness and hypotonia. Biology showed hypocalcemia, hypophosphatemia, increased serum creatine kinase and alkaline phosphatase levels. Brain CT scan, cerebrospinal fluid examination, and electromyogram were normal. Clinical status and electroencephalogram were consistent with non-convulsive generalized status epilepticus. The treatment included clonazepam and CaCl2 and consciousness returned to normal. A treatment with multivitamin infusion containing vitamin D2 was given for 3 weeks. Muscle weakness improved partially. Serum vitamin D3 level was low and osteomalacic myopathy was diagnosed. A treatment was given with 25OH vitamin D3, 50 micrograms per day. Two months later, serum vitamin D3 and creatine kinase levels were normal and the patient could walk without help. We conclude that vitamin D status should be monitored in elderly patients with muscle symptoms and abnormal calcium status. Osteomalacic myopathy should be considered in critically ill patients with muscle symptoms of an unclear cause.
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PMID:Muscle weakness in intensive care patients: initial manifestation of vitamin D deficiency. 770 75

Patients with mitochondrial disease may present to the Intensive Care Unit (ICU) with a variety of neurological and general medical disorders. Eleven patients were admitted to a neurological ICU between 1970 and 1992 because of respiratory insufficiency, status epilepticus and/or metabolic encephalopathy associated with mitochondrial disease. Respiratory impairment occurred in eight patients and was associated with nocturnal hypoventilation due to respiratory muscle weakness, aspiration due to bulbar weakness and abnormalities of central control leading to a reduced CO2 drive, irregular respiratory patterns and sleep apnoea. Seven patients received continuous respiratory support during the acute illness; three were subsequently weaned to domiciliary ventilation, and four died. Five patients had stroke-like episodes, which in two were recurrent. Four patients developed tonic-clonic grand mal epilepsy associated with myoclonic fits (2 patients), absences (2), focal fits (1) and status epilepticus (2). Encephalopathy was associated with recurrent lactic acidosis (2 patients), cardiac failure (2), hyponatraemia (2), renal abnormalities (3) and complete heart block (1). Although rare, mitochondrial disease should be considered in any patient with unexplained respiratory failure, intractable epilepsy, lactic acidosis or recurrent stroke.
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PMID:Management of mitochondrial disease on an intensive care unit. 776 70

Partial status epilepticus (SE) produces permanent focal neurologic deficits if it lasts for months or is associated with systemic illness or CNS inflammation. We describe a patient in focal SE for just 5 days. Attacks were her habitual frontal lobe seizures. When SE stopped, permanent contralateral hemiparesis was present. There was no new cause for the weakness except the SE itself. We conclude that partial SE requires prompt and effective treatment, since it can lead to permanent neurologic dysfunction.
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PMID:Permanent hemiparesis due to partial status epilepticus. 782 16


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