Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0028738 (nystagmus)
 7,431 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An autopsy case of glioblastoma of the cerebellum associated with an intracerebellar hemorrhage and showing CSF seedings is reported. A 26 year-old male was admitted to our hospital with a 10-day history of headache, nausea and vertigo. On admission, disturbance of consciousness (10-20 by JCS), irregular respiration and central fixation of both eyes suggesting increased intracranial pressure and early stage of central herniation were recognized clinically. The cerebellar signs of dysmetria and nystagmus were also observed. CT scan and angiography revealed an avascular large mass in the right cerebellar hemisphere, obstructive hydrocephalus and upward transtentorial herniation. On MRI study, the mass was demonstrated to be a subacute hematoma with a small tumor in its margin. Total removal of the tumor and aspiration of the hematoma were performed. Histological examination revealed a highly cellular and pleomorphic astrocytic tumor with scattered small necrosis and glomeruloid capillary endothelial proliferation, typical of glioblastoma multiforme. During postoperative radiochemotherapy (focal irradiation to the posterior fossa), the tumor showed rapid regrowth and a second look operation was performed. He was readmitted 3 weeks after radiochemotherapy with complaints of severe headache, nausea and lumbago. He then suddenly became dyspnea, tetraplegic and bradycardic. Neuroradiological investigation revealed multiple masses in the suprasellar region, medulla oblongata and the cervical spinal cord, but no recurrence in the cerebellum. Malignant cells were noted on CSF cytology. During chemotherapy for CSF tumor dissemination, his condition deteriorated rapidly and he died 7 months after the onset of symptoms.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Glioblastoma of the cerebellum: report of an autopsy case associated with intratumoral hemorrhage and CSF seedings]. 165 2

A 19-year-old male patient with Down's syndrome accompanied by relapsing and steroid-dependent chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) was reported. He had been well until the beginning of June 1988, and he rapidly developed a gait disturbance and symmetrical numbness in his arms and legs at the end of that month. He also suffered from difficulty in swallowing and dyspnea soon afterward. A physical examination revealed the specific clinical features of Down's syndrome, but no particular signs. Neurological examination showed the following abnormal findings; fixed nystagmus, diminished gag reflex, flaccid tetraparesis, and distal dominant dysesthesia of upper and lower extremities. Deep tendon reflexes were diminished and Babinski's sign was negative. No autonomic dysfunction was detected. Routine hematology and biochemistry screening test revealed normal level except for increasing GPT and IgG. Protein and gamma globulin values in cerebrospinal fluid (CSF) were elevated without pleocytosis. Nerve conduction velocities were slighty reduced. Pulse therapy and corticosteroid treatment improved on clinical course and CSF results. CIDP probably results from an abnormal immune responsiveness. Down's syndrome has often been taken for autoimmune abnormality. It is of great interest whether there is a close connection of autoimmune abnormality between Down's syndrome and CIDP. This might be the first case report of Down's syndrome associated with CIDP, judging from our survey of the literature in Japan and other countries.
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PMID:[A case of Down's syndrome with chronic inflammatory demyelinating polyradiculoneuropathy]. 215 Jul 92

A 13-year-old boy, with no past medical history, was admitted after a car accident on October 29, 1989. On admission, he was alert. Physical examination revealed a bruise on the left frontal region, a fracture of right clavicula and right hemopneumothorax. He was treated with respirator due to dyspnea. On November 1, 1989, he was removed from respirator and expressed diplopia. Neurological examination showed bilateral ptosis, mild anisocoria, normal light reflex and horizontal gaze nystagmus in lateral gaze. Both eyes were deviated outward slightly in the primary position and showed inability to converge. The external ocular movements of both eyes were mildly limited in elevation and adduction. Ataxia was observed in bilateral upper extremities. Deep reflexes were normal and no pathological reflexes were observed. Brain CT scans showed no abnormality. On November 6, 1989, his ptosis and diplopia improved. On November 8, he was completely recovered. A magnetic resonance imaging on November 10 revealed no abnormality. We suggested that transient dysfunction of midbrain associated with head injury might cause transient bilateral primary oculomotor nerve paresis, nystagmus and ataxia.
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PMID:[A case of transient bilateral primary oculomotor nerve paresis associated with head injury]. 224 37

From June. 1987 to Dec. 1988, data was collected from 12 cases with Congenital Brain Anomalies. The cases involved 7 girls and 5 boys with ages ranging from 2 days to 15 years old. Abnormalities diagnosed were Cavum-septi pellucidi; Cavum vergae; Cystic dilated cavum; Cavum veli interpositi; Lissencephaly with dysgenesis of the corpus callosum; Dysgenesis of the corpus callosum associated the midline dorsal cyst; Holoprosencephaly, alobar type; Schizencephaly associated with Hydranencephaly; Encephaloclastic porencephaly; Severe hydrocephalus; Variant type of Dandy-Walker cyst with dysgenesis of the corpus callosum; Arnold-Chiari malformation. The patients were initially seen OPD primarily for seizures and other complaints such as nystagmus with visual impairment, hypotonia, facial anomalies, Yolk-sac tumor, prematurity, dyspnea and hydrocephalus. Among these, Holoprosencephaly was easiest to diagnose because it was combined with facial anomalies. However the others required evaluation by CT. CT offers very efficient diagnostic modality which is better than a Cranial Echo. It is also safer than the invasive angiography and not as expensive as MRI.
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PMID:[Congenital anomalies of the brain in computed tomography]. 276 27

A case of large epidermoid located in the fourth ventricle is presented, and the patient's uncommon symptomatology of bronchial asthma-like episode is discussed. The value of magnetic resonance imaging (MRI) is also emphasized in the diagnosis of intracranial epidermoid. A 41-year-old male noticed nausea and vomiting on getting up in the morning about 5 years ago. This was followed by bronchial asthma-like dyspnea one year later. About one week prior to admission, headache and gait disturbance started. On neurological examination, he had choked disk and horizontal nystagmus at lateral gaze bilaterally. His gait was slightly ataxic. Computerized tomography (CT) showed a low density mass with a sharp and irregular margin in the mid-portion of the posterior fossa. That lesion was not enhanced with contrast medium. The MRI appearance was that of an inhomogenous and low signal intensity mass with a slightly irregular margin on T1-weighted spin echo (SE) sequences using TR500 msec/TR30 msec (TR500/TE30). The tumor extended into the aqueduct upward and the C1 level of spinal column downward. T2-weighted SE sequences using TR2000/TE90 showed an inhomogenous and high intensity mass with an irregular margin more apparent than in normal brain tissue. The patient was tentatively diagnosed as having a large fourth ventricle tumor. Suboccipital craniectomy was carried out on 4, March, 1988. The tumor was removed totally and histologically, it turned out to be epidermoid. He was discharged without neurological deficit 2 months after surgery. First, with respect to clinical symptomatology, as specified by Bailey, it is characterized by difficulty in standing or walking, vertigo, and less constantly, psychic disturbance.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case of epidermoid in the fourth ventricle associated with bronchial asthma-like symptom]. 281 68

We report a 55-year-old man with papilledema and multiple cranial nerve palsies. He was well until 52 years of age when there was an onset of progressive difficulty in initiating urination; he visited the urology service of our hospital where a diagnosis of prostate cancer was made; the cancer was invading the bladder and was metastasizing to lymph nodes and bones. He was treated with oochiectomy and estrogen preparations with some improvement in his symptoms. Two years later, he developed difficulty in urination again, and transurethral resection of the tumor was performed in 1991. In December 1991, he noted tingling and numb sensation in his left face, which had become progressive worse within the next one month, and he developed blepharoptosis and deafness all on the left side. He was admitted to the urology service on February 4, 1992, and a neurological consultation was asked. On physical examination, general findings were unremarkable, except for lymph node enlargements of about 0.5 to 1.0 mm in size in cervical and inguinal regions. On neurologic examination, he was alert with normal mental activities; higher cerebral functions were intact. He had normal vision and visual fields, however, papilledema was present bilaterally; pupils and light reactions were normal. Extraocular muscles were intact on the right side, however, moderate restriction was noted in the left eye in that all the extraocular muscles except for the medial rectus were weak; blepharoptosis was noted on the left; no nystagmus was present. The sensation was diminished in the left face, and left facial paresis of the peripheral type was also noted; the taste sensation was also diminished in the left anterior two thirds of the tongue. He had sensorineural deafness on the left side. The other cranial nerves appeared intact. He walked normally; no weakness or muscle atrophy was noted; muscle tone was normal and no ataxia was observed. Deep reflexes were normally elicited and symmetric; the plantar response was flexor. No meningeal signs were present. Laboratory examination revealed following abnormalities: Hb 7.1 g/dl, platelet 47,000/cmm, WBC3,800/cmm, LDH 950IU/l, PAP232ng/ml (normal less than 1.6), PA2.631ng/ml (normal less than 7.4); a small amount of effusion was noted in the left pleural cavity; cytological examination of the fluid was class V. A cranial CT scan as well as MRI were entirely normal, as was the spinal tap. He was treated with glycerol, however, there was progressive increase in the pleural effusion, and he developed dyspnea; moist rale had become audible in the end of February.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[A 55-year-old man with prostate cancer, papilledema, and multiple cranial nerve palsies]. 794 37

Psychogenic dizziness is defined as recurring or persistent symptoms of balance dysfunction, inconsistent with organic vestibular disease as determined by history, clinical examination and pertinent investigations, and consistent with emotional origin. Of 1,335 patients seen in our dizziness clinic between January 1988 and August 1991, psychogenic dizziness was diagnosed in 180 (13.5%) patients. There were 67 men and 113 women aged from 12 to 77 years (mean age 40.2 years). The characteristics of psychogenic dizziness are: (1) continuous dizziness for long periods of time; (2) younger patients; (3) predominant female; (4) associated symptoms of panic attack, such as headache, breathlessness, nausea, sleep disturbance, paresthesias, anxiety and palpitation; (5) symptoms of aggravation due to stressful life events; (6) normal neurotological bedside examination; (7) hyperventilation reproduced accurately. The electronystagmographic results of 74 patients show normal bithermal caloric responses in 47 patients (63.5%), caloric hyperactivity in 21 patients (28.4%), canal paresis in four patients (5.4%), canal paresis with directional preponderance in two patients (2.7%), large random voluntary eye swings or severe blinking in 35 patients (47.3%), and spontaneous nystagmus (slow phase velocity < 6.5 degrees/s) in four patients (5.4%). There were 31 patients who consulted psychiatrists with diagnoses of anxiety (51.6%), depression (16.1%), insomnia (12.9%), psychosomatic disorder and adjustment disorder. Treatment of patients with psychogenic dizziness must be directed at the underlying anxiety. Psychiatric consultation is necessary.
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PMID:[Psychogenic dizziness]. 848 48

We report 22 cases of alternating hemiplegia of childhood. In addition to repeated episodes of hemiplegia lasting from a few minutes to several days, the disease was characterized by an onset before 18 months of age, the occurrence of tonic or dystonic attacks, nystagmus, dyspnea and other autonomic phenomena, and the development of cognitive impairment and of a choreoathetotic movement disorder. All the patients also had episodes of quadriplegia that occurred either when a hemiplegia was shifting from one side to the other or as an isolated manifestation. Such episodes were often severe and followed by developmental deterioration. In all children, sleep consistently relieved both weakness and associated paroxysmal phenomena, but these would reappear 10 to 20 minutes after the children awakened, during long-lasting episodes. Although six patients also had epileptic seizures, the condition seems to be distinct from epilepsy, and the clinical features and poor outcome differentiate it from migraine. Treatment with the calcium-entry blocker flunarizine was partially effective.
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PMID:Alternating hemiplegia of childhood. 849 42

The aim of this study was to describe skew deviation and vertical nystagmus as the initial signs for basilar artery thrombosis, a life-threatening disease. A 51-year-old woman complained of vertical diplopia for more than 20 h. A computed tomography of the brain was normal, but subsequently the patient developed additional symptoms including nausea, ventilation problems (dyspnoea) and somnolence. Neuro-ophthalmological evaluation revealed a skew deviation and a vertical nystagmus. Magnetic resonance imaging allowed the diagnosis of basilar artery occlusion. An emergency intervention with cerebral catheter angiography and local intra-arterial thrombolysis was performed. Total recanalization of the basilar artery was achieved resulting in a complete neurological recovery, including the skew deviation and nystagmus. This rare case of skew deviation associated with basilar artery occlusion was a diagnostic challenge and highlights adequate differential diagnosis. Skew deviation is an important clinical sign. In this patient it was the key to a correct diagnosis enabling an immediate and successful intervention.
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PMID:Skew deviation: a precursor to basilar artery thrombosis. 1618 Dec 87

Although snakebites are frequently seen in small animal practice in South Africa, boomslang (Dispholidus typus) bites are infrequent due to their shy habits. Boomslang venom is a potent procoagulent, causing a consumption coagulopathy and profuse haemorrhage. Boomslang monovalent antivenom is the most effective treatment. This case report describes and discusses 2 small dogs that were presented to a private practice after being bitten by the same boomslang. Boomslang monovalent antivenom administration to both resulted in cessation of bleeding within 45 minutes. One of the dogs developed severe adverse reactions to the antivenom, including vomiting, dyspnoea and nystagmus, which responded well to intravenous cortisone and symptomatic treatment.
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PMID:Boomslang envenomation in 2 dogs in Kwazulu-Natal, South Africa. 1766 67


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