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

A brief outline of the causes and symptoms of hypopharyngeal paresis is followed by a discussion of the diagnostic possibilities of manometry and cineradiography. It was found that the pharyngoesophageal sphincter mechanism remains intact in the case of complete paralysis of the hypopharynx. When there are severe symptoms of dysphagia, myotomy of the pharyngoesophageal sphincter is to be considered on the basis of these diagnostic findings. This procedure can lead to substantial improvement of the symptoms. Sphincterotomy yielded very favorable results in five out of nine patients, two of whom are discussed in some detail by way of illustration.
 ...
PMID:Cricopharyngeal myotomy in pharyngeal paralysis. Cineradiographic and manometric indications. 49 93

A number of complications can occur following cervical vertebral fusions of intervertebral disc lesions. These include hypoglossal or recurrent laryngeal nerve paresis, inflammation of the operative wound, injuries of the esophagus and hypopharynx, as well as instability of alloplastic fusion material and spinal cord injury with tetraplegia. Cloward has reported transient postoperative dysphagia in 80% of patients. We describe a patient suffering from persistent dysphagia after cervical fusion. The symptoms were caused by adhesions between the esophagus and prevertebral muscles and a sharp edge of osteochondrosis of the vertebral body. The importance of surgical treatment in such patients is discussed.
 ...
PMID:[Esophageal complications following ventral cervical disc surgery (author's transl)]. 52 32

Report on 5 cases of adenoidcystic carcinoma of the larynx and review of the literature, containing about 60 further reports. About 80% of these tumors arise in the subglottice laryngo-tracheal transition region, 20% in the ventricular cord and the epiglottis. The vocal cords containing no mucus glands are never the origin of adenoid cystic carcinomas. These tumors grow under an intact mucosa and reach very often an enormous extension until dyspnoea, dysphagia and recurrent never paresis lead to diagnosis. The clinical course of these tumors ist not preditable--even not by their histological structure. In some cases the outcome is rapidely fatal by local growth and metastases, in others a many year long survival can be reached, but there exists no reliable report on a "cured" adenoid cystic carcinoma of the larynx. By radical surgery only better results can be expected. Irradiation produces long lasting remissions in some cases.
 ...
PMID:[Adenoid-cystic carcinoma of the larynx (author's transl)]. 65 64

A rare case of extraskeletal ossification in the parapharyngeal region related to C2 cervical vertebra was observed in a child, without any history of trauma, inflammation or endocrinological disease. One-step surgical intervention was carried out from the side of the neck and pharynx making possible complete removal of the lesion. The girl was admitted to the hospital with dysphagia and breathing difficulties increasing in the last 6 months. During that time the child was observed in laryngological hospital departments. After the operation Horner syndrome and hypoglossal paresis developed, but presently the child is without symptoms.
 ...
PMID:[A case of heterotopic ossification in the parapharyngeal region connected with the C2 vertebra in a 9-year-old girl]. 140 22

Computed tomographic examinations were performed on 24 patients with entirely submucosal laryngeal mass lesions. Presenting complaints were hoarseness (17 patients), dysphagia (1 patient), airway obstruction (5 patients), and a cervical nodal metastasis (1 patient). The masses were visible endoscopically as submucosal bulges in 21 patients. Three other patients presenting with hoarseness and vocal cord paresis or paralysis had otherwise negative endoscopy and a mass demonstrated on CT. Thirteen patients were eventually diagnosed as having squamous cell carcinoma, which was the primary working diagnosis following CT in 12 cases. The group of 13 carcinoma patients had a range of two to five endoscopic procedures with one to four negative biopsies and a 6 week to 9 month delay in histologic confirmation of cancer. Other lesions included five laryngoceles, two chondrosarcomas, and one case each of paraganglioma, fibrosarcoma, lymphoma, and tuberculous laryngitis. Computed tomography is an indispensable tool for evaluating submucosal laryngeal masses or otherwise unexplainable symptoms (usually hoarseness) that might herald such a mass. A definite submucosal mass on CT should prompt a deep or wedge biopsy to reach a pathologic diagnosis. This will avoid the delay in diagnosis that frequently occurs in these patients.
 ...
PMID:CT of submucosal and occult laryngeal masses. 172 14

Twenty patients with a remote history of poliomyelitis and recent or progressive dysphagia were evaluated with cinefluorography. Radiographic abnormalities were present in the pharynx in varying degrees in all but one of the patients. Findings included atrophy of the prevertebral soft tissues, unilateral or bilateral weakness of the tongue or soft palate, paresis or paralysis of the pharyngeal constrictor muscle, incomplete or absent epiglottic tilt, poor laryngeal elevation, poor laryngeal closure with laryngeal penetration, aspiration (often without a cough), and luminal narrowing at the cricopharyngeal level. Other structural lesions included a Zenker diverticulum in one patient, bilateral pharyngeal pouches in five, and a unilateral pouch in one. Additional structural lesions contributing to dysphagia were found in two other patients, including a focal stricture in the cervical esophagus in one patient and two stenotic rings in the distal esophagus in another. In four patients (one of whom had the Zenker diverticulum), the inferior constrictor muscle contracted forcibly above a prominent cricopharyngeus muscle, perhaps contributing to the formation of the diverticulum. It is important to examine postpolio patients with dysphagia carefully with dynamic imaging to assess the severity of decompensation and to detect other lesions that may be treatable. The information derived can be used to guide management.
 ...
PMID:Swallowing dysfunction in the postpolio syndrome: a cinefluorographic study. 172 82

Neurologic involvements is a rare complication of Reiter syndrome. It may precede other manifestations and constitutes a cause of death. We report 2 cases. The first, an 18 year-old male developed arthritis, fever, balanitis and sacroileitis 2 months after non gonococcal urethritis. He received phenylbutazone and local steroids without improvement. Logic dysphagia, diplopia with bilateral paralysis of the IV and VI cranial nerves and generalized absent reflexes developed gradually 2 weeks after admission. Methylprednisolone pulses failed to improve the patient's condition and plasmapheresis was associated to near complete remission after 6 exchanges. The other patient, a 31 year old male started out with alternating lower extremity paresis. One month later, urethritis, conjunctivitis, arthritis and sacroileitis appeared. The electromyogram was characteristic of axon sensorimotor polyneuropathy. Administration of naproxen was associated to complete improvement within 2 weeks. Neither patient had shown evidence of recurrence after a 5 year follow up period.
 ...
PMID:[Neurologic involvement in Reiter's disease. Report of 2 cases]. 184 75

Swallowing disorder is an increasing problem in our aging population. A majority of these patients have a functional abnormality of the oral, pharyngeal, and/or esophageal stage of swallowing. However, what constitutes normalcy is not well understood, and baseline swallowing in elderly persons without dysphagia has not been adequately described. We therefore evaluated 56 persons with a mean age of 83 years who had no symptoms of dysphagia or eating difficulty. Videofluoroscopy and radiographs with the subject erect and recumbent were obtained. Normal deglutition, as defined in young persons, was present in only 16%. Oral abnormalities (difficulty ingesting, controlling, and delivering bolus relative to swallowing initiation) were seen in 63%. Pharyngeal dysfunction (bolus retention and lingual propulsion or pharyngeal constrictor paresis) was seen in 25%. Pharyngoesophageal segment abnormalities were observed in 39% (mostly cricopharyngeal muscle dysfunction). Esophageal abnormalities (mostly motor in nature) were observed in 36%. What has been described as swallowing dysfunction in young persons may not be abnormal in very elderly persons. It is difficult to distinguish the effect of normal aging from the effects of specific diseases or gradual degenerative changes.
 ...
PMID:Altered swallowing function in elderly patients without dysphagia: radiologic findings in 56 cases. 162 75

we report a patient with Wallenberg's syndrome caused by glioma of the lateral medulla oblongata, and review the literature for Wallenberg's syndrome associated with neoplastic disease. A 46-year-old man was admitted because of progressive dysphagia and vertigo. Neurological examination revealed atypical symptoms and signs of Wallenberg's syndrome on the right side, hypalgesia on the second and third divisions of the left trigeminal nerve, paresis of the right palate and uvula, and ataxia of the right extremities. Although CT showed no abnormality in the posterior fossa, MRI demonstrated a mass with abnormal signal intensities in the right dorsolateral portion of the medulla. Biopsy specimens showed astrocytoma (grade III). Based on the present case and a review of 10 previously reported cases of Wallenberg's syndrome caused by neoplastic disease, the clinical features of this syndrome are characterized by gradual development and steady progression of symptoms, non-classical or atypical symptomatology, numerous additional symptoms and signs depending on the site and size of tumors, and poor prognosis.
 ...
PMID:[Wallenberg's syndrome caused by a brain tumor--a case report and literature review]. 216 89

Four patients with tumours involving or compressing the brain stem are described whose initial clinical symptoms of fluctuating paresis of the external ocular muscles and/or the pharyngeal muscles without other neurological deficits led to the primary diagnosis of focal myasthenia. The combination of an unusual clinical pattern, involvement of muscles of only one ocular nerve or severe dysphagia/dysarthria without extension of the myasthenic symptoms, should lead to further investigation to exclude other reasons of a focal myasthenic syndrome such as a brain-stem tumour.
 ...
PMID:Oculo-bulbar myasthenic symptoms as the sole sign of tumour involving or compressing the brain stem. 227 71


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