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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Recently a subset of chronic demyelinating inflammatory polyneuropathies with asymmetrical involvement limited to upper limbs, at least at the onset, resembling a multifocal mononeuropathy has been described. Electrodiagnostic testing disclosed multifocal CB outside the common entrapment sites has been described. We report a 55 years old man with a 4 years history of paresis, numbness, fasciculations, myokymia, cramps and mild amyotrophy. Electrophysiological evaluation showed proximal multifocal conduction block and abundant spontaneous activity as fasciculations, myokymia and scarce denervation activity. The importance of taking into account this entity in the differential diagnosis of patients with suspected mononeuritis multiplex or motoneuron disease is emphasized. The nosologic place of this entity is also discussed.
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PMID:[Multifocal polyneuropathy with persistent conduction blockage. A new subset of chronic inflammatory polyneuropathies]. 255 98

Out of an unselected group of 160 patients with diabetic neuropathy 51 patients were followed up for an average of 5, 6 years by repeated neurological examinations and by means of a questionnaire. The control of the diabetes was requested from the house physicians. The patients were classified as presenting (1) a symmetrical, predominantly sensory neuropathy (2) a mixed syndrome with additional autonomic neuropathy and (3) multiple mononeuropathy. Individual symptoms and objective signs of neuropathy revealed a remarkable variety of changes. The outlook in multiple mononeuropathy and distal paresis was favorable while autonomic failures, in particular of male sexual function, progressed. There seemed to be some beneficial effect of improved glycemic control. However, despite satisfactory metabolic control some progression of diabetic neuropathy occured.
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PMID:The natural course of diabetic neuropathy. A follow-up. 692 85

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

Nineteen patients with pure neural leprosy were analysed with clinical examination, electroneuromyography and histopathology of nerve biopsies. Clinical examination showed sensory loss (78.9%), paresis (78.9%), nerve enlargement (68.4%) and nerve pain (42.1%). Electroneuromyographic study revealed an axonal pattern in 18 patients (94.7%) and a demyelinating pattern in one (0.5%). Mononeuropathy multiplex was the most frequent presentation (78.9%), followed by mononeuropathy simplex (10.5%) and polyneuropathy (10.5%). The histopathological study showed the presence of inflammatory infiltrate composed of epithelioid granuloma (42.1%), mononuclear infiltrate (36.8%) or macrophages positive for bacilli (21%). Fibrosis was present in 78.9% of the biopsies. Examination of semithin sections revealed, besides inflammatory infiltrate, myelinated fibre loss (94.7%), remyelination (42%), axonal degeneration (10%) as well as regeneration (31.5%). Based on these results, the pathogenesis of leprosy neuropathy in this group of patients is briefly discussed.
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PMID:Clinical, electroneuromyographic and morphological studies of pure neural leprosy in a Brazilian referral centre. 1550 1

Twenty-three diabetic patients -- 16 men and seven women (mean age: 50.7 +/- 17.4 years; mean duration of diabetes: 13.6 +/- 6.9 years) -- with diabetic mononeuropathy of the cranial nerves participated in the study. Four of them were with mononeuropathia multiplex and total ophthalmoplegia, affecting the oculomotor, trochlear and abducent nerves; 12 with paresis of the oculomotor nerve, one -- of the trochlear nerve and six -- of the abducent nerve. They were treated with alpha-lipoic acid (600 mg) for 10 days daily intravenously, thereafter one film tablet of 600 mg daily for 60 days. On the 10th day, we found significant improvement in the clinical signs of diabetic mononeuropathy - double vision, motility and position of the eyeball, ptosis of the upper eyelid and mydriasis. The mean period of oral treatment was 69.1 +/- 23.8 days, following the 10-day intravenous application of alpha-lipoic acid, and full recovery of the diabetic mononeuropathy was achieved with this therapeutic approach. Peripheral neuropathy was present in 17 patients (74%). On the 10th day, we established a decrease in total symptom score by an average of 2.7 +/- 1.4 points and by the end of the treatment period it was improved by 5.9 +/- 1.9 points (p = 0.04). On the 10th day, we found a decrease of 33% in foot pain and by the end of the second month, it fell by 65.5% (p < 0.0001). Vibration perception threshold was reduced in these patients at entry -- mean: 2.42 +/- 1.8 at the great toe, 2.89 +/- 1.8 at the first metatarsal and 3.65 +/- 1.7 at the medial malleolus. By the end of the second month, it reached mean 4.7 +/- 1.8 (p < 0.002) at the great toe, 4.92 +/- 2.1 (p = 0.004) at the first metatarsal and 5.3 +/- 1.4 (p < 0.01) at the medial malleolus. Cardiovascular autonomic neuropathy was present in two of the patients and there was improvement after treatment in the Ewing's tests -- Valsalva manoeuvre, deep-breathing test and lying-to-standing test. The results of our study demonstrate that alpha-lipoic acid appears to be an effective drug in the treatment for not only peripheral and autonomic diabetic neuropathy, but also diabetic mononeuropathy of the cranial nerves leading to full recovery of the patients.
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PMID:Treatment for diabetic mononeuropathy with alpha-lipoic acid. 1592 91

Femoral mononeuropathy has many etiologies and is often quite disabling, causing lower extremity paresthesia, anesthesia, pain, or paresis. Despite its morbidity, few therapies have been described to treat the femoral nerve palsy that does not resolve with conservative management or that is refractory to physical therapy. In this report, we present 3 cases of femoral nerve palsy; one as a complication of local nerve block, one as a complication of laparotomy, and one of idiopathic origin. In each case, symptomatic and objective improvement was achieved with femoral neurolysis. We suggest guidelines for the management of those patients who fail to respond to conservative therapy and indications for surgical intervention.
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PMID:Treatment concepts for idiopathic and iatrogenic femoral nerve mononeuropathy. 1618 7

A 72-year-old Japanese male developed disseminated herpes zoster and could not easily walk due to right drop foot and pain. He soon developed numbness and pain on the left side of his face, and noticed difficulty closing his left eye. The left angle of his mouth dropped. The patient was diagnosed as having a double mononeuropathy (a left facial nerve paresis and a right peroneal nerve paresis) following disseminated herpes zoster. Given that the patient was elderly and had diabetes mellitus, the patient appeared to be an immunocompromised host. We also describe other rare complications of herpes zoster from the published work.
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PMID:Isolated double herpes zoster paresis involving the left facial nerve and the right peroneal nerve following disseminated herpes zoster. 1740 47

Regional anesthesia has an expanding role in upper extremity surgery. Brachial plexus blocks offer several advantages including providing effective analgesia, reducing narcotic requirements, and facilitating ambulatory care surgery. Despite the popularity of nerve blocks, the surgeon must not forget the complications associated with regional anesthesia. This article describes a case of symptomatic phrenic nerve palsy after supraclavicular brachial plexus block in an obese man. A 46-year-old obese man underwent a left-sided supraclavicular block in preparation for decompression of Guyon's canal for ulnar mononeuropathy at the wrist. The patient experienced acute-onset dyspnea, chest discomfort, and anxiety, and physical examination demonstrated reduced breath sounds in the left hemithorax. Chest radiographs documented elevation of the left hemidiaphragm consistent with an iatrogenic phrenic nerve palsy. The patient was admitted for 23-hour observation and underwent an uncomplicated ulnar nerve decompression under Bier block anesthesia 1 week later. No long-term sequelae have been identified; however, there was a delay in surgical care, admission to the hospital, and transient pulmonary symptoms. We attribute this complication to significant abdominal obesity causing compromised pulmonary reserve and poor tolerance of transient hemidiaphragmatic paresis. In recent studies, waist circumference and abdominal height were inversely related to pulmonary function. We suspect that the incidence of symptomatic phrenic nerve palsy associated with brachial plexus blocks will increase as the prevalence of obesity increases in this country.
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PMID:Symptomatic phrenic nerve palsy after supraclavicular block in an obese man. 1947 48

This article describes a case of a 11-year-old boy with an osteochondroma of the peroneal head causing peroneal nerve palsy. Physical examination disclosed large exostoses palpated at the right fibular head. Neurological examination revealed paresis of the tibialis anterior, lateral peroneal, and extensor digitorum muscles with a muscle strength grade of 2. Electrophysiological studies confirmed denervation of the muscles supplied by the right peroneal nerve. Radiological examination showed an osteochondroma in the head of the right fibula. The patient underwent surgical decompression of the right peroneal nerve after resection of the bone tumor. At 36-month follow-up, there was a complete recovery of the deficits. Peroneal mononeuropathy in children is uncommon. Osteochondroma is a benign tumor consisting of projecting bone capped by cartilage. These tumors may be solitary or multiple and occur in hereditary multiple exostoses syndrome. The conjunction of this lesion with peroneal nerve palsy has been exceptionally reported for children, usually linked to hereditary multiple exostoses syndrome. Most peroneal nerve trauma occurs at the fibular head, where the common nerve has not yet divided into its deep and superficial peroneal nerve and where most peroneal nerve lesions, therefore, involve both branches, although motor deficits are more frequently involved than sensory ones. Surgical treatment should not be delayed because neurological improvement may be achieved if surgery is performed before severe neurological deficits become irreversible.
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PMID:Peroneal nerve palsy resulting from fibular head osteochondroma. 1963 38

Separate discussion of immune-mediated neuropathies from other neuropathies is justified by the serious consequences of the natural course of these diseases, like disability and sometimes even life threatening conditions. On the other hand nowadays effective treatments already exist, and with timely and correct diagnosis an appropriately chosen treatment may result in significant improvement of quality of life, occasionally even complete recovery. These are rare diseases, and the increasing number of different variants makes it more difficult to recognize them. Their diagnosis is based on the precise knowledge of clinical signs and symptoms, and it is verified by the help of neurophysiologic and laboratory, first of all CSF examinations. Description of clinical features of the classic acute immune-mediated neuropathy, characterized by ascending paresis and demyelination is followed by a summary of characteristics of newly recognized axonal, regional and functional variants. Chronic immune-mediated demyelinating polyneuropathies are not diagnosed in due number even today. This paper does not only present the classic form but it also introduces the ever increasing special variants, like distal acquired demyelinating sensory neuropathy, Lewis-Sumner syndrome, multifocal motor neuropathy and paraproteinemic neuropathies. Vasculitic neuropathies can be divided into two groups: systemic and non-systemic ones. The first sign of a vasculitic neuropathy is a progressive, painful mononeuropathy; the classic clinical presentation is the mononeuritis multiplex. It is characterized by general signs like fever, loss of weight, fatigue. In systemic vasculitis organ specific symptoms are also present. From the paraneoplastic diseases the subacute sensory neuropathy and the sensory neuronopathy are members of the immune-mediated neuropathies, being most frequently associated with small cell lung cancer.
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PMID:[Diagnosis of immune-mediated neuropathies]. 2192 Aug 42


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