Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0013362 (dysarthria)
 3,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of toxic leucoencephalopathy induced by 5 FU derivatives is reported. A 46-year-old woman was diagnosed as having breast cancer, and radical mastectomy was performed on May, 1982. After operation, she was given irradiation and 5FU derivative (tegafur or carmofur) 600 mg and Nolvadex 20 mg (tamoxifen citrate) were administered every day. After taking the medication for a month, she began to stagger and developed a tremor in both arms. She was admitted to our hospital on August 16, because she showed evidence of dysarthria and memory disturbance in addition to her initial complaints. Soon after admission, she developed akinetic mutism, and metastasis in the brain stem was suspected. In spite of her severe condition, she was given radiation over the posterior fossa and continued the medication. On September 22, CT disclosed low density area in the centrum semiovale bilaterally. She died of DIC on November 30. An autopsy was performed. The brain weight was 1110 g and the outer surface of the brain was normal. In frontal cut surfaces stained with K.B., bilateral degeneration of the centrum semiovale was apparent. Microscopically, the degree of myelin degeneration was stronger than that of axon, and numerous fatty granular cells were found in the degenerated area. There were no bizarre shaped astrocytes, inclusion body or cellular infiltration. Fibrillary gliosis was scanty. No metastasis was found in the central nervous system or other organs. Based on these pathological findings and clinical history, toxic leucoencephalopathy induced by 5 FU derivatives was suggested.
 ...
PMID:[A case of toxic leucoencephalopathy induced by 5FU derivatives]. 393 66

Vascular symptoms after vinca-alcaloids and bleomycin are known. We report a 50-year-old woman who was cigarette smoker and who had had the syndrome of Raynaud's phenomenon for two years before she developed non-Hodgkin lymphoma. She was treated with chemotherapy including vincristine and bleomycin. Immediately after the second course of chemotherapy she had severe vertigo, nystagmus, dysarthria and dysphagia. The fingers remained cyanotic and became extremely painful despite stellatum blockade, intra-arterial vasodilators and thoracic sympathectomy. Two digits of the left hand were partially amputated because of gangrenous areas on the fingertips. The cerebral symptoms disappeared.
 ...
PMID:Raynaud's phenomenon progressing to gangrene after vincristine and bleomycin therapy. 620 57

A case of cryptococcosis simulating brain tumor was reviewed. A 66-year-old female was admitted to our hospital with chief complaint of vertigo, gait disturbance and dysarthria. These symptoms started about one year before admission and worsened. Vomiting and urinary incontinence appeared. Neurological examination revealed left cerebellar ataxia and dysarthria. In plain CT (computerized tomography) irregular ill-defined low density area was noted in the cerebellar vermis and bilateral cerebellar hemispheres. And slight ventricular dilatation was found. Irregular shape of ring-like enhancement corresponding to capsule and patchy or mottled enhancement inside the tumor were seen. Suboccipital craniectomy was performed and yellowish necrotic tumor with hard capsule was removed. Histological diagnosis was not neoplasm or tuberculoma. Postoperatively liver function progressively worsened. She died due to disseminated intravascular coagulation. Autopsy revealed typical liver cirrhosis without malignant change. 3.0 X 2.5 cm sized, slightly hard, yellowish lesion was found on upper part of cerebellar hemispheres. This had extremely necrotic tissue and a great number of cryptococcus neoformans were found. And other intracranial lesion was not confirmed. Finding of pulmonary cryptococcosis was not gained. Our case is very rare because of solitary cerebellar abscess and absence of meningitic episode or pulmonary cryptococcosis. There are three types of inflammation in cerebral cryptococcosis. The commonest manifestation is the meningitic type, the second mode is granulomatous lesion and the third and the least presentation is intracranial abscess formation. CT reveals various findings according to clinical stage. CT findings are those of meningitis, meningoencephalitis, granuloma and abscess. Cryptococcal granuloma or abscess often simulates brain abscess, glioma and metastatic brain tumor.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[A case of cerebral cryptococcosis, with special reference to computerized tomography findings]. 646 65

A 65-year-old woman with known breast carcinoma developed headaches, followed shortly by disequilibrium, vertical diplopia and dysarthria. Cranial computerized tomography (CCT) demonstrated a dense, irregularly enhancing pontine lesion with associated mass effect. She received dexamethasone (Decadron) and radiotherapy and subsequently expired. Postmortem examination disclosed a ruptured brain stem arteriovenous malformation within a massive hemorrhage along with necrotic atypical cells suggestive of metastatic disease.
 ...
PMID:Brain stem vascular malformation simulating a hemorrhagic metastasis: report of a case with pathologic correlation. 648 86

A 42 years old woman was noticed to have an abnormal shadow in the left lower field of lung at the time of periodical chest radiographic examination in July 1979. She didn't show any signs or symptoms of inflammation such as fever, increased rate of blood sedimentation, leukocytosis and so on by that time. Four weeks prior to admission she started to complain of mild but continuous headache and then developed anorexia, dysarthria and weakness in the right half of the face. She was admitted to the Kyoto University Hospital on September 14, 1979. On admission, slight bilateral papilledema, right hemiparesis and total dysphasia were present. She was afebrile and no abnormal finding in serological examination was shown. A heterogenously enhanced mass was demonstrated by CT scan in the left posterior frontal lobe, which was surrounded by severe cerebral edema. A provisional diagnosis of metastatic tumor from the lung was made. At the time of craniotomy, an abscess cavity was found and aspirated. Then the radical extracapsular ablation and external decompression was carried out. Histologically many Nocardia species were identified in the abscess cavity. The patient was treated by administration of a mixture of trimethoprine and sulfamethixazole (Bakter), and minocycline. Subsequently the developed Corynebacterial epidural empyema which was successfully evacuated two months after the first operation. She had been placed on Baktar for ten months since the second operation. She presented no sign of recurrence in six months after the cessation of drugs.
 ...
PMID:[Nocardia brain abscess: a case report (author's transl)]. 707

Only few cases with prolonged cerebellar symptoms after toluene sniffing have previously been reported. We describe here an 18-year-old female who inhaled pure toluene since the age of 12. She developed neurological symptoms with broad-based ataxic gait, incoordination of arms and legs, unsteadiness, dysarthria, downbeat nystagmus, bilateral positive Babinski sign, and poor concentration and abstracting ability. During her 5 weeks in hospital when she did not inhale toluene, her symptoms persisted but decreased and after 8 months had disappeared.
 ...
PMID:Cerebellar dysfunction related to toluene sniffing. 721 Nov 69

Fifty-seven cases of meprobamate ingestion from 1974 through 1979 were reviewed. Serum meprobamate concentrations, clinical findings, and epidemiologic data were studied to determine the present status of the abuse of this compound. The average patient was a 37-year-old woman who ingested meprobamate and at least one other drug (usually a benzodiazepine, a barbiturate, ethanol, or an opiate) in a suicide attempt of gesture. She arrived at the hospital either alert or lethargic with equal frequency. Half of the time she was seen only in the emergency room, and half of the time she was hospitalized. She was usually treated with supportive care alone and survived the ingestion. Serum meprobamate concentrations exceeding 12 mg/dl were consistent with coma. Dysarthria, hypotension, tachycardia, and ataxia were the most common physical findings. Meprobamate addiction was present in six patients.
 ...
PMID:The present status of meprobamate ingestion. A five-year review of cases with serum concentrations and clinical findings. 745 16

A surgically treated case of ventrally exophytic pontine glioma is reported. A 49-year-old woman, complaining of dysarthria, dysphagia and gait disturbance, was admitted to our department. Her past history included bronchial asthma. Plain skull x-p and tomography revealed destruction of the dorsum sellae and upper clivus. CT demonstrated an enhanced oval mass at the ventral side of the upper brainstem. The mass was severely compressing the brainstem dorsally. MRI revealed a low-intensity band between the tumor and the brainstem. Dynamic MRI demonstrated a pattern of rapid increasing and slow reduction. Cerebral angiogram demonstrated a paradoxical sign that pontine branches were located anterior to the basilar artery. The finding demonstrated that the tumor was an intraaxial mass. The first operation was performed by the orbitofrontomalar approach. On the trans-sylvian route, the tumor was removed partially with CUSA and neuronavigation system. Its histology was astrocytoma grade III. Radiation therapy was added. The patient's symptoms aggravated again. On the second operation, the transtemporal route with tentorial resection was chosen. Under a wide visual field, intracapsular subtotal resection of the tumor was performed. Interferon therapy was added. She was discharged to her home with no neurological deficits. Ventrally exophytic pontine glioma is very rare. Low-intensity band of MRI, a sign of extraaxial mass, was visualised in our case. On the other hand, cerebral angiogram demonstrated a paradoxical sign. This sign suggested that the tumor originated from the brainstem. With update skull base surgery and neuronavigation system, surgical therapy of ventrally exophytic pontine glioma is safe and effective.
 ...
PMID:[A surgically treated case of ventrally exophytic pontine glioma]. 747 14

Transient mutism resolving to cerebellar speech after posterior fossa surgery is a well-recognized phenomenon, particularly in pediatric patients. The anatomic basis for this postoperative functional change is unclear but may reside in the dominant superior cerebellar hemisphere or the medial deep cerebellar nuclei. We report a case of an 8-year-old girl who presented for surgical resection of a cavernous malformation of the right pons (at the level of the middle cerebellar peduncle) after hemorrhage. Preoperatively, her complaints consisted of contralateral motor deficits. She had normal speech. Her lesion was resected through a subtemporal approach to the pons. She awoke unable to speak. She was able to communicate through a variety of verbal cues, including sign language. Her mutism lasted 12 days after which she underwent a prolonged period of slowly resolving cerebellar dysarthria. Her preoperative motor deficits also slowly resolved. This is the first reported case of mutism resolving to cerebellar dysarthria after a supratentorial approach to the brain stem. We discuss the anatomic basis for postoperative mutism in light of previous observations combined with the unusual finding of mutism after pontine surgery. In particular, reports of mutism after bilateral cerebellar hemispheric injury, bilateral or unilateral medial deep nuclear injury, and, now, pontine tegmental injury implicate the superior cerebellar hemispheres, the deep cerebellar nuclei, and the nuclear outflow through the superior cerebellar peduncle as the anatomic bases for cerebellar participation in the production of human speech.
 ...
PMID:Mutism and cerebellar dysarthria after brain stem surgery: case report. 759 21

A 35-year-old woman complained of acute progressive speech and gait disturbance after an upper respiratory tract infection. Neurological examination revealed cerebellar dysarthria, horizontal saccadic pursuit and slow saccadic eye movement, marked truncal ataxia, generalized hyperreflexia and mild sensory impairment of the bilateral lower limbs. She was diagnosed as having acute cerebellomyelitis. We considered her status as acute cerebellar ataxia. The neurological signs and symptoms rapidly improved with intravenous administration of high dose of glucocorticoid. Single photon emission computed tomography (SPECT) using 99mTc-HMPAO was performed on the 9th day and 50th day from the neurological onset. It showed an increased accumulation of 99mTc-HMPAO in the bilateral cerebellar hemispheres and vermis on the 9th day in spite of normal findings of Gd-DTPA enhanced MRI. Less accumulation was seen on the 50th day when her neurological signs almost improved. The accumulation may suggest the inflammatory process of the cerebellum. SPECT can be a useful method for evaluating the severity of cerebellitis.
 ...
PMID:[A case of acute cerebellar ataxia with abnormal single photon emission computed tomography]. 761 71


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>