Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C1762617 (weakness)
 37,932 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 50-year old woman taking oral contraceptives (OC) for the past 3 years without side effects developed an aneurism of the jugular vein. A left thyroid lobectomy was performed and during thyroid exploration, organizing clots were dislodged and resulted in fatal pulmonary embolism. At autopsy, both main pulmonary arteries were plugged with organizing thrombi. A literature search failed to reveal a similar case. A definite relationship exists between OC use and thrombophlebitis. Vessey and Doll reported that a greater than eightfold-risk of thrombophlebitis exists among OC users as compared with nonusers of OC. 46 OC users had been known to develop thromboses in various vessels including cerebral; opthalmic; axillary, and deep leg veins (Luck and Bergin). Warning signals of impeding thrombosis include severe unilateral headache; transient blindness; and/or paresthesias and muscular weakness.
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PMID:Internal jugular vein thrombosis with fatal iatrogenic pulmonary embolism: a case report. 118 59

The protrusion of cervical intervertebral discs was divided into three pathological entities by Spurling; soft disc, hard disc and spondylosis. We applied these concept to the dorsal intervertebral disc disease and treated two cases of thoracic spondylosis. Case 1. A 41-year-old male entered the hospital because of the gradual progression of weakness of both legs of two months' duration. Since ten days before admission he had not had an errection and had not been to able to walk and micturate. He also complained of paresthesia radiating down the abdomen into both legs. There were no visceral complaints. Neurological examination revealed severe weakness of both legs with bilateral impairment of deep sensations and hypalgesia up to the level of T6. Reflexes in both legs were hyperactive with sustained clonus. Plantar responses were extensor bilaterally. Though plain X-rays showed no changes, tomography revealed a calcified intervertebral spur formation at the T5-6 interspace. A myelogram showed a complete block of the contrast medium at the level of the upper part of T6. The patient underwent a complete laminectomy from T3 through T6 and extradural anterior decompression with the removal of the calcified disc at the T5-6 interspace using an air drill. Postoperatively, he demonstrated an immediate improvement in sensation and a gradual recovery in motor power. At his follow-up examination 14 months after surgery he could walk without assistance. Case 2. A 47-year-old dwarfish woman (130 cm) with a low back pain and difficulty in walking for a few years duration was admitted. A few months before admission she felt pain at her left lateral abdomen. There was weakness of both legs, greater in the left. Reflexes in her left lower extremity were hyperactive with sustained clonus. Plantar responces were flexor bilaterally. Palin X-rays showed scoliosis of thoracic spine with the top at T7 level and calcified intervertebral masses at T10-11, T11-12 and T12-L1, extending into the canal that were confirmed more clearly by tomography. Myelography by a cisternal puncture disclosed a complete block at the level of T10. The patient underwent total laminectomy of T9 through L2 and extradural anterior decompression with the removal of calcified discs. At her follow-up examination 12 months after surgery she could walk for herself with some residual neurological signs, minimal weakness in the right leg and hypesthesia up to the level of T12 in the left. We have discussed the incidental, related diagnostic and operative problems of this disease.
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PMID:[The protrusion of thoracic intervertebral disc-thoracic spondylosis (author's transl)]. 123 40

The natural history, treatment, and results of 73 spinal cord compressions caused by malignant lymphomas are analyzed. It is found that the spinal cord compression caused by malignant lymphomas is generally a late manifestation of the illness, although primary or early involvements are occasionally seen. In our study, reticulum cell sarcoma is the most frequently variety followed by Hodgkin's disease and lymphosarcoma. The dorsal spinal cord is the most frequently involved segment and pain, weakness, and paresthesia are cardinal symptoms. Radiation treatment delivered in the early phase of the compression is commonly successful in reversing the neurologic symptoms and a dose above 2500 rads appears to be optimal for local control of disease. The low incidence of cerivcal cord compression in Hodgkin's disease patients may be related to frequent manifestation and irradiation of the neck nodes in these patients. Early detection of disease in the deep seated areas along the spinal cord and irradiation of these areas may prevent progression of tumor to the epidural space.
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PMID:Spinal cord compression in malignant lymphoma. Treatment and results. 126 Jun 67

A 27-year-old woman had a subacute onset of back pain, dysesthesia and weakness of both arms. Neurological examination revealed bilateral pyramidal signs, paresthesia of both hands and arms, and hypalgesia below T-4. CSF showed no abnormal findings. T2-weighted MR images revealed linear high signal within the cervical and upper thoracic cord, but no syrinx. The signs and symptoms resolved substantially within three months, with the exception of paroxysmal itching localized to the right forearm. At age 30, she experienced an acute onset of back pain, and dysesthesia of both feet. She developed weakness of both legs and urinary retention two days after the onset. Neurological examination showed bilateral pyramidal signs in the lower extremities, hypalgesia below T-4, hypopallesthesia on both legs, but no abnormalities in the upper extremities. CSF contained 8 white cells/mm3, protein 17 mg/dl and glucose 44 mg/dl. Oligoclonal bands were not detected. T1-weighted, proton density, and T2-weighted MR images revealed a syrinx formation within the spinal cord, extending from the level of T-2 to T-5. There was no evidence of spinal tumor. MRI of the brain revealed multiple areas of high signal intensity on T2-weighted image, consistent with multiple sclerosis. The signs and symptoms resolved substantially within two months. The syrinx within the thoracic cord reduced in size after two months and disappeared after three months. Two months after the second episode of myelopathy, she experienced right optic neuritis, resolving substantially within three weeks. This case was diagnosed as definite multiple sclerosis based on the clinical and radiological findings.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Serial magnetic resonance imaging of spinal syrinx formation in a case of multiple sclerosis]. 130 34

A patient with a 5 year history of slow-progressive Lambert-Eaton Myasthenic Syndrome (LEMS) was treated for a period of 12 months with 3,4-diaminopyridine (3,4-DAP). The therapy led to an objective increase in muscle power. During the treatment period, there was no increase in muscle weakness, but attempts at withdrawal of the drug confirmed a progression. The mouth dryness disappeared and autonomic regulation disturbances were improved. All of the laboratory parameters remained unchanged. A neoplasia was excluded by extensive endoscopic and radiological investigations. Side-effects included initial perioral paresthesia and, later, paresthesia down the skin and along the ulnar edge of the forearm. 3,4-DAP seems to be an effective and acceptable long-term symptomatic therapy in LEMS.
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PMID:[Long-term treatment of Lambert-Eaton syndrome by 3, 4 diaminopyridine]. 130 73

Human T-lymphotropic virus type one (HTLV-I) exists in several tropical areas of the world and is associated with adult T-cell leukemia/lymphoma and tropical spastic paraparesis. HTLV-I associated myelopathy (HAM) has been described in southern Japan, the US, Colombia, and Central Africa. Several cases have also been identified and described in Brazil. The authors describe the first cases of HAM in Bahia based upon a clinical and serological study in 43 patients with non-traumatic and non-tumoral myelopathies. Sera and CSF of the 43 patients admitted to a general hospital in Salvador over the course of six months with chronic spastic paraparesis were tested for HTLV-I, of whom nine with progressive chronic spastic paraparesis had serum and CSF positive to HTLV-I. These patients were aged 18-56 years. Two were promiscuous and one of them had a blood transfusion eight months before symptoms. They had similar histories with progressive weakness, first in one leg and after in the other which was associated with paresthesias in varying degrees of intensity. None of the patients had sensory level, although all had vegetative disturbances which were characterized by bladder dysfunction, constipation, and impotence in men. These findings suggest the existence of a new area in which HAM is endemic.
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PMID:HTLV-I associated myelopathy in Salvador (northeastern Brazil). 130 89

We evaluated 25 patients with Lyme disease and chronic peripheral neuropathy. All had immunologic evidence of exposure to Borrelia burgdorferi and no other identifiable cause of neuropathy. Neuropathic symptoms began a median of 8 months (range, 0 to 165) after erythema migrans and had been present for a median of 12 months (range, 2 to 168) prior to evaluation. Twelve patients (48%) had generally symmetric distal, nonpainful paresthesia, and another 12 (48%) had generally asymmetric radicular pain. One patient (4%) had asymptomatic neuropathy. The most common physical finding was multimodal sensory loss, which was observed in 13 patients (52%); weakness and hyporeflexia were less common. Motor or sensory nerve conduction was slightly slow in 16 patients (64%). The paresthesia group more often had abnormalities on physical examination and on nerve conduction testing than did the radicular group. In 75% to 80% of patients from both groups, however, needle examination showed denervation in paraspinal and limb muscles. Among 20 patients who underwent lumbar puncture, only one had a slight spinal fluid pleocytosis. Six months after treatment with intravenous ceftriaxone, 19 patients (76%) were clinically improved. We conclude that Lyme disease can be associated with a reversible, mild chronic axonal sensorimotor polyradiculoneuropathy or polyradiculopathy.
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PMID:Clinical and electrophysiologic findings in chronic neuropathy of Lyme disease. 131 May 29

Carpal tunnel syndrome involves classic symptoms of numbness and paresthesias in the radial 3-1/2 digits, most frequently nocturnal, and pain associated with this distribution. Thenar weakness and autonomic dysfunction rarely are seen in this syndrome except in advanced cases. Provocative tests on physical examination such as the wrist flexion test and the local percussion sensitivity test over the median nerve can be extremely helpful in determining and confirming the diagnosis. Nerve conduction velocity and electromyographic studies of the median nerve and its compression can be helpful especially in difficult cases involving a complex differential diagnosis. It has been clearly documented that a negative NCV/EMG study by itself, does not exclude the possibility of carpal tunnel syndrome. The hallmark of the diagnosis remains the history and a careful physical examination. Treatment initially consisting of wrist splint immobilization and steroid injection into the carpal canal can provide initial relief and elimination of symptoms on a long-term basis in several patient groups. Patients without any resolution of symptoms after two to three months of conservative treatment or those with symptoms of greater than one year's duration generally can be considered candidates for surgical decompression of the carpal canal. The likelihood of operative treatment being required for resolution of symptoms is heightened if the patient is involved in daily manual repetitive activities of the hand and/or wrist. Surgical decompression can be accomplished by either a limited open technique or the new endoscopic released technique.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Carpal tunnel syndrome: a review. 132 28

A 48 year old woman complained of mild weakness and paresthesias of the left limbs, followed 15 days later by episodes of paroxysmal dystonia of the left limbs occurring several times daily over 10 day period. Magnetic resonance imaging (MRI) of head and neck revealed a small area of altered signal in the T2-weighted sequences in the left posterolateral quadrant of the cord at the second cervical vertebra. An MRI scan 18 months later showed no lesion. This is the second case of paroxysmal dystonia with a single MRI lesion in the cervical region on record.
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PMID:Paroxysmal dystonia due to a lesion of the cervical cord: case report. 836 53

An 85-year-old man with a 2-year history of progressive lower limb weakness and paresthesia was found to have an IgG kappa monoclonal gammopathy of undetermined significance (mgus). Clinical and electrophysiological studies revealed a severe distal bilateral symmetrical polyneuropathy. A sural nerve biopsy showed extensive nerve fibre loss with the deposition of large amounts of amorphous material throughout the endoneurium. Electron microscopy showed the deposits to be composed of microtubular structures which were located diffusely throughout the endoneurium. The deposits were also located within the lumina of the vasa nervorum, some of which were undergoing disintegration and rupture with release of the proteinaceous material into the endoneurium. The regions of the nerve in which they appeared most numerous showed more severe nerve fibre damage than other areas. These microtubular structures were also observed in disintegrating vessels and adjacent endoneurium. On immunohistochemistry they stained with antibody to IgG. Identical deposits were found in the dermis in which there was a leucocytoclastic vasculitis. Located in linear arrays within the axons of myelinated and unmyelinated fibres were highly organised tubular structures resembling immunotactoids. Identification of immunotactoid-like structures within the nerve is unique and may be another mechanism by which monoclonal proteins can induce nerve fibre injury.
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PMID:Immunotactoid-like endoneurial deposits in a patient with monoclonal gammopathy of undetermined significance and neuropathy. 821 78


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