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)

Sixty-six (18%) cases of widely metastatic carcinoma of probable transitional cell origin were identified in 370 California sea lions (Zalophus californianus) stranded alive along the central California (USA) coast, between January 1979 and December 1994. Live animals were usually emaciated and anorectic, with perineal edema and occasionally hind-flipper paralysis or paresis. Large yellow caseous masses were observed in the sub-lumbar lymph nodes, often extending around the ureters resulting in hydroureter. Histologically, metastases were usually widespread, and the primary neoplastic focus undetectable. This is the highest reported prevalence among necropsied animals of neoplasia in a pinniped population to date.
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PMID:Metastatic carcinoma of probable transitional cell origin in 66 free-living California sea lions (Zalophus californianus), 1979 to 1994. 872 62

A patient with diffuse intestinal pseudo-obstruction consisting of gastric paresis and impaired small and large bowel motility, mononeuropathy multiplex, and sensory neuropathy/neuronopathy was found to have small-cell carcinoma of the lung. The clinical symptoms were thought to be consistent with paraneoplastic neuropathy, and high antineuronal and anti-calcium channel antibodies led to the diagnosis of small-cell carcinoma of the lung. Identification of paraneoplastic neuropathy is important, because early treatment may halt the progression of the underlying carcinoma.
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PMID:Paraneoplastic intestinal pseudo-obstruction, mononeuritis multiplex, and sensory neuropathy/neuronopathy. 883 9

We report a 76-year-old man who developed blurred vision and dementia. He was apparently well until April 4, 1990 (70-year-old at that time) when he had a sudden onset of bilateral loss of vision. Corrected vision was 0.1 (right) and 0.09 (left). He was admitted to the ophthalmology service of our hospital on April 9, 1990, and neurological consultation was asked on April 11. Neurologic examination revealed alert and oriented man without dementia. Higher cerebral functions were intact. He had bilateral large visual field defects with loss of vision; he was only able to count the digit number with his right eye and to recognize hand movement with his left eye. Otherwise neurologic examination was unremarkable. General physical examination was also unremarkable; he had no hypertension. Cranial CT scan was normal on April 11; lumber spinal fluid contained 1 cell/microliter, 63 mg/dl of sugar, and 97 mg/dl of protein; myelin basic protein was detected, however, oligoclonal bands were absent. He was treated with methylprednisolone pulse therapy and oral steroid, however, no improvement was noted in his vision. He started to show gaze paresis to left, ideomotor apraxia, agnosia of the body, and dementia. Cranial CT scan on June 11 revealed a low density area in the deep left parietal white matter facing the trigonal area of the lateral ventricle. He was discharged on July 2, 1990. Hasegawa dementia scale was 2/32.5 upon discharge. In the subsequent course, he showed improvement in his mental capacity and Hasegawa dementia scale was 22.5/32.5 in 1991, however, no improvement was noted in his vision. In 1994, he started to show mental decline in that he became disoriented, and showed delusional ideation of self persecution and depersonalization with occasional confusional state. He also showed unsteady gait. Cranial MRI on February 13, 1996 revealed a T2-high signal intensity lesion on each side of the parietal deep white matter more on the left and another T2-high signal intensity lesion in the left pons as well as in the right thalamus. He complained of right hypochondrial pain and was admitted to another hospital on April 22, 1996. He was markedly confused and demented. He continued to show bilateral loss of vision, but no motor palsy was noted. Cranial CT scan on April 23, 1996 revealed diffuse cortical atrophy and ventricular dilatation in addition to the low density areas in both parietal deep white matter. He developed jaundice in the middle of May. Abdominal CT scan revealed multiple low-to iso-density areas in the liver and marked iso-to high-density swelling of the right kidney. The patient expired on June 9th, 1996. The patient was discussed in a neurological CPC and the chief discussant arrived at the conclusion that the patient had had a carcinomatous limbic encephalitis with optic neuropathy and a choleduct carcinoma. Other opinions entertained included acute disseminated encephalomyelitis with optic neuritis, and granulomatous angiitis of the central nervous system. Some participants thought the primary site of the carcinoma was the right kidney with metastasis to the liver. Post mortem examination revealed a mixed type carcinoma in the right kidney with liver metastases. Neuropathologic examination revealed an incomplete softening in the optic chiasm and the left optic nerve, and in the left parieto-occipital areas. (The right hemisphere was frozen for future biochemical assay.) One of the adjacent cortical arteries had an organized thrombus. Other arteries and arterioles also showed sclerotic changes. Some of the leptomeningeal arteries were positive for Congored staining as well as for beta-amyloid immunostaining. Many senile plaques were seen diffusely in the cerebral cortex and neurofibrillary tangles were seen in the CA1 area and the parahippocampal gylus. No cellular infiltrations or demyelinated foci were seen. The neuropathologic features were consistent with circulatory disturbance based on the amyloid angiopa
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PMID:[A 76-year-old man with loss of vision and dementia]. 928 74

The role of completion thyroidectomy after lobectomy for well-differentiated thyroid carcinoma remains controversial. The purpose of the present study is to compare the relative safety of a one-stage versus a two-stage approach in the management of thyroid cancer. Thirty consecutive patients with thyroid carcinoma were studied. In 14 patients, frozen-section diagnosis of carcinoma allowed total thyroidectomy at the initial operation. In 16 patients, carcinoma was found only on permanent section; thus, completion thyroidectomy was undertaken as a second stage. Transient hypocalcemia occurred in one patient in each group (one-stage, 7%; two-stage, 6%). There was one unilateral recurrent nerve paresis in the one-stage group and none in the two-stage group. We conclude that a two-stage procedure is a safe and effective approach for the treatment of thyroid cancer and can be employed in those instances in which the diagnosis of malignancy is insecure at the initial operation.
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PMID:Safety of completion thyroidectomy for multicentric carcinoma. 948 96

Since radiotherapy is the treatment of choice for nasopharyngeal carcinoma, the influence of irradiation on the temporal bone is of great concern for these patients. In this study, the caloric test and posturography were used to investigate vestibular function in 41 irradiated patients with nasopharyngeal carcinoma. Caloric testing showed a high incidence of canal paresis; five unilateral and 10 bilateral. Factors such as middle ear effusion had no significant effect on the occurrence of canal paresis. Posturography showed no difference from the control group. The authors conclude that the influence of irradiation on the vestibular apparatus of patients with nasopharyngeal carcinoma might result in a canal paresis, while postural control is preserved. Central compensation may play an important role in the postural control of these patients.
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PMID:Caloric response and postural control in patients with nasopharyngeal carcinoma after radiotherapy. 980 80

A case of granular cell tumor of the major salivary glands is presented. This tumor appeared as an expansive multinodular mass that arose from facial nerve trunks. The presenting symptoms of facial pain and paresis and the intraoperative findings of tumor adhesion to nerves led to the clinical impression of malignancy. At intraoperative consultation, the tumor resembled an acinic cell carcinoma. Pathologists should be aware that granular cell tumors may involve the major salivary glands and that it should be considered in the diagnostic differential diagnosis.
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PMID:Granular cell tumor of the parotid. 999 Jan 11

A 25-year-old woman developed Nelson's syndrome, 3 years after successful bilateral adrenalectomy for Cushing's disease. Despite pituitary surgery and radiotherapy the tumour showed invasive growth, leading to visual disturbance, paresis of the oculomotor nerve and, 34 years after adrenalectomy, to death by widespread purulent leptomeningitis. Autopsy revealed a large adenohypophyseal carcinoma with a metastasis attached to the dura, both tumours showing immunocytochemical staining for ACTH and TSH. We review the literature on metastatic adenohypophyseal carcinoma in Cushing's disease and Nelson's syndrome and discuss the role of proliferation markers as indicators of malignant progression.
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PMID:Progression of a Nelson's adenoma to pituitary carcinoma; a case report and review of the literature. 1009 Jan 41

We present an occult metastatic signet-ring cell gallbladder carcinoma in a 78-year-old woman, who complained of recurrent headaches, dysarthria, and paresis of the tongue. Cranial imaging showed contrast enhancement of the basal leptomeninges, and the cerebrospinal fluid displayed clusters of adenocarcinoma cells proposed as leptomeningeal carcinomatosis of the breast, lung or gut. However, postmortem examination revealed the gallbladder as the site of the primary carcinoma with focal signet-ring cell differentiation. In patients with progressive neurologic deterioration due to leptomeningeal carcinomatosis, adenocarcinomas from the gastrointestinal and hepatic systems should be considered. It is likely that signet-ring cell carcinomas display an increased affinity to leptomeningeal spread.
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PMID:Leptomeningeal carcinomatosis and cranial nerve palsy as presenting symptoms of a clinically inapparent gallbladder carcinoma. 1044 66

Combined aortoesophageal resection was performed in 8 patients, including 7 with esophageal carcinoma and 1 with aortoesophageal fistula. Aortic resection procedures included segmental resection with permanent aorto-aortic bypass (1 case), segmental resection with graft interposition (1 case), semicircumferential resection with patch aortoplasty (3 cases), wedge resection with lateral aortorrhaphy (1 case), and resection of adventitia (2 cases). Protective methods during aortic cross-clamping included one aorto-aortic permanent bypass, one subclavian-aortic bypass, and three axillo-femoral bypass. Postoperative complications include mediastinal abscess, paresis, arrythmia, and pneumonia. Five patients with esophageal carcinoma died within 6 postoperative months. In 4 of these 5 nonsurvivors, metastasis to distant organs including the liver, bone and peritoneal cavity were found at the time of death or autopsy. Those early recurrence cases were characterized by skip lesions and extensive lymph node metastasis with extranodal invasion. The clinical benefit of aortoesophageal resection will be attained by careful preoperative evaluation for case selection and a sufficient protective method for aortic cross-clamping.
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PMID:Indications and operative techniques for combined aortoesophageal resection. 1048 89

The occurrence of second malignant neoplasms (SMN) in children who survive their primary malignancy is a major cause for concern. Two children with diagnoses of intermediate-risk acute lymphoblastic leukemia (ALL) at 22 months and 2 years of age were treated with multiagent chemotherapy and prophylactic cranial irradiation. They experienced painless parotid swelling 6 and 7 years after successful treatment of the ALL. The patients underwent total parotidectomy, and a diagnosis of mucoepidermoid carcinoma was made. Both patients experienced transient facial nerve paresis. The incidence of SMN in children successfully treated for primary malignancies is 3% to 12%. Salivary gland tumors are being increasingly described in this setting. Long-term follow-up for survivors of childhood ALL is recommended with prompt assessment and resection of parotid swellings, particularly in children who have received cranial irradiation.
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PMID:Parotid carcinoma as a second malignancy after treatment of childhood acute lymphoblastic leukemia. 1059 68


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