Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Disseminated adenocarcinoma was associated with unilateral uveitis and multiple subcutaneous nodules in an 8-year-old domestic shorthair cat. Erythroleukemia and hind limb paresis developed over a 5-month period. At necropsy, numerous sites of metastases were found that had histologic features similar to the neoplasm in the left eye. Neoplastic cells were identified in the lungs, mediastinum, muscles, subcutaneous tissues, lymph nodes, and vasculature associated with the meninges of the brain and spinal cord. Morphologic associations were not found between erythroleukemia and the neoplastic process.
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PMID:Disseminated adenocarcinoma with ocular involvement in a cat. 277 91

The incidence of intracranial meningioma in Manitoba, Canada, was reviewed from 1980 through 1987. During that time, 193 tumors were diagnosed, with a male:female ratio of 1:2. This occurrence corresponded to crude incidence rates of 2.3/100,000 for all meningiomas and 0.17/100,000 for malignant meningiomas. Among malignant meningiomas, the male:female ratio was 1:1. The age-specific annual incidence rate increased with age up to the eighth decade where it peaked at 8.4/100,000. The distribution of histopathological subtypes was: 74 meningotheliomatous (38%), 64 transitional (33%), 14 malignant (7%), 14 fibroblastic (7%), seven psammomatous (4%), four angioblastic (2%), and 16 unknown (8%). The diagnosis of malignant meningioma was based on the World Health Organization criteria, with only Grade III and IV tumors included in this subtype. Clinical features did not allow for differentiation of benign from malignant neoplasms. Individuals with malignant tumors were, however, more likely to suffer paresis (50%) and less likely to be without deficit (14%) than their benign counterparts. The radiographic appearance of "mushrooming" was observed only in patients with malignant meningioma. All malignant tumors showed evidence of peritumoral edema; however, none exhibited calcification. During the 8-year study interval, the tumor recurred in 10 (71%) of the 14 patients with malignant meningioma. Tumor recurrence was accompanied by dedifferentiation from a more benign histology in four patients (2% of the total material).
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PMID:Incidence and clinicopathological features of meningioma. 280 20

With the use of cis-diamminedichloroplatinum(II), cisplatin, to enhance the effect of radiation a combined modality approach was designed to treat patients with inoperable, locally advanced NSCLC. The regimen consisted of radiation doses of 300 cGy for 4 days every week for 4 weeks with a 2 week split in between. Each radiation dose was followed by an i.v. injection of cisplatin 6 mg/m2 within 30 min. Hydration consisted on an oral fluid intake of 2 L only, enabling the patient to receive the treatment on an outpatient basis. Of 40 patients entered into the study, 37 were evaluable for toxicity and 33 for response. Overall response rate was 65% and complete response rate 22%. Median duration of local control was 7 months. The majority of all patients (76%) eventually progressed at the primary tumor site, while in 16 patients relapse occurred in distant sites first. Median duration of overall survival was 10.5 months, whereas that of complete responders was 29.5 months. Generally, acute side effects were transient and did not require discontinuation of treatment. One patient presented with thrombocytopenia 4 weeks after treatment had been finished. His death of cerebral bleeding was likely to be related with his therapy-resistant malignancy. Of late side effects three patients showed disabling symptoms consisting of uncontrollable pulmonary infections in the presence of tumor in two patients, one patient had radiation myelopathy and another experienced vertebral collapse with distal paresis. The combination of radiation and daily low-dose cisplatin is a tolerable treatment modality with most benefit for patients reaching a complete remission. Intensification of the regimen is being planned in those patients with inoperable, locally advanced squamous cell lung cancer to reach a complete remission.
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PMID:Phase II trial of combined radiotherapy and daily low-dose cisplatin for inoperable, locally advanced non-small cell lung cancer (NSCLC). 282 36

Seven carotid body tumors in six patients were successfully managed using a multimodality approach that included the vascular surgeon, head and neck surgeon and angiographer. Five tumors were managed with preoperative subselective embolization of tumor vessels. Two required vascular reconstruction. The mean operative blood loss was 332 milliliters. All of the patients survived, and the only morbidity was one instance of transient vocal cord paresis. Surgical resection remains the treatment of choice for carotid body tumors. After angiographic embolization, a combined surgical approach by both the vascular surgeon and the head and neck surgeon reduces the associated morbidity and blood loss during resection.
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PMID:A multidisciplinary approach to reducing morbidity and operative blood loss during resection of carotid body tumor. 291 94

A case of glioblastoma multiforme of spinal cord followed by intracranial dissemination was reported. A 20-year-old man was admitted on Sep. 22, 1981, with motor disturbance of both legs and loss of urinary control. Neurological examination showed spastic paraplegia with bilateral Babinski signs. Abdominal and cremaster reflexes were absent. There was no abnormalities in cranial nerves and upper limbs. Cerebral CT was normal at that time. Myelography showed complete block at the level of 8th thoracic vertebra. Spinal angiography revealed abnormal vascularity at the level of Th7 fed via anterior spinal artery. Intramedullary tumor was partially removed through 5th-8th thoracic laminectomy. Total 5600 rads of irradiation was administered after the operation. The postoperative course was deteriorating. Two months after the operation paresis of both upper extremities had been developed. State of consciousness had been disturbed due to increased intracranial pressure which was subsided for a time while by ventriculoperitoneal shunt. Repeated CT showed high density spots scattered in basal cisterns spreading to all ventricular systems. He expired Feb. 21, 1982. Autopsy revealed that the whole spinal cord was covered by tumor tissue. Basal cisterns were filled with tumor tissue. The tumor was infiltrated subependymally into ventricular systems with intramedullary invasions in some places. Histological diagnosis was glioblastoma multiforme.
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PMID:[Case of intracranial and spinal dissemination of primary spinal glioma]. 298 21

Malignant fibrous histiocytomas of the storiform pleomorphic type were found in the lower legs of two patients, 79 and 42 years of age. In the first, dermatofibrosarcoma protuberans, in the second, squamous cell carcinoma, had to be discussed. In the first patient, the tumor arose in the area of a preexisting paresis of the superficial peroneal nerve; the second patient developed the tumor in fistulous osteomyelitis existing since childhood.
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PMID:[Malignant fibrous histiocytomas]. 302 94

The sphenoid sinus is the paranasal sinus most commonly implicated when cranial neuropathies are present. Two patients presenting with sixth nerve paralysis secondary to sphenoid sinus involvement are presented. One patient had a primary sphenoid sinus tumor, and the other a metastasis from a bronchogenic carcinoma. Of the two patients, one carried the diagnosis of idiopathic sixth nerve paresis and had had a normal sinus x-ray film and CAT scan done previously. Even in the absence of positive radiographic findings, the high clinical suspicion of sinus malignancy must be maintained in patients manifesting abducens nerve paralysis. In these patients, the petrous apex and cavernous sinus "silent area" must be diligently evaluated. For the patient to have any chance for palliation or potential cure, the tumor must be diagnosed as soon as possible.
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PMID:Abducens nerve paralysis: a potential presentation of sphenoid sinus cancer. 308 45

A case of neurinoma of the trochlear nerve presenting with the sudden onset of headache followed by transient paresis of the right trochlear nerve in a 37-year-old woman is reported. Unique clinical manifestations of the tumor are discussed with a brief review of five cases reported in the literature.
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PMID:Trochlear neurinoma. 311 1

A case of anaplastic astrocytoma associated with pituitary adenoma is reported. The patient was a 33-year-old male, who was admitted with complaints of sensory aphasia, slight left motor paresis, and visual field defects. Neurological examination disclosed sensory and motor aphasia, Gerstmann's syndrome, slight left motor paresis, right homonymous hemianopsia, and bilateral choked discs. Computed tomography revealed a low density mass lesion with slight enhancement in the left temporal region and a ring-like enhanced mass lesion in the suprasellar region. In MRI, both the left temporal and the suprasellar lesions are depicted as low signal intensity areas in T1 weighted imaging, but as high signal intensity areas in T2 weighted imaging. Craniotomy was performed and both tumors were almost totally removed. The tumor in the left temporal region was diagnosed as anaplastic astrocytoma and the other in the suprasellar region was diagnosed as chromophobe adenoma. Multiple primary intracranial tumors of different cell types are rare. About a hundred cases can be found in medical literature. More than two thirds of them are cases of glioma associated with meningioma, but other combinations of tumors are extremely rare. We now report this case of astrocytoma associated with pituitary adenoma. In the literature, there are only 5 cases of similar combination. It is believed that astrocytoma and pituitary adenoma are histologically different. In three of five reported cases, the tumors were in close proximity to each other, but it is doubtful that their close proximity was related to the fact that they developed concurrently.
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PMID:[A case of anaplastic astrocytoma associated with pituitary adenoma]. 322 1

Acoustic tumors associated with sudden hearing loss were studied clinico-statistically to clarify the differential diagnosis between so-called sudden deafness and acoustic tumor of this type. A significant difference was found in the frequency of such abnormalities as gaze nystagmus, canal paresis in the caloric (nystagmus) test, inhibition of optokinetic nystagmus, dilatation of the internal auditory canal, and cranial nerve signs. However, there was no significant difference in such symptoms as preceding upper respiratory tract infection and rotatory vertigo at the onset of sudden deafness. In this study, most of the patients with sudden deafness had tumors of 2 cm or larger in diameter. Apart from the atypical feature of sudden onset, the acoustic tumors of this type have several characteristics. Therefore, the differential diagnosis of two diseases is not difficult if the possibility of acoustic tumor is taken into consideration and the above tests are performed for equivocal cases. The CT scan provides the most useful information for making a definite diagnosis of acoustic tumors in cases of this type.
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PMID:Clinico-statistical study on acoustic tumors with sudden hearing loss. 324 16


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