11/317. rhabdomyolysis triggered by an asthmatic attack in a patient with McArdle disease.We describe a patient with McArdle disease who developed rhabdomyolysis triggered by a bronchial asthmatic attack. A 64-year-old man had chronic pulmonary emphysema with asthma, and an asthmatic attack led to severe rhabdomyolysis that required continuous hemodiafiltration. After 2 years, a physical examination revealed atrophy of the extremities compared with previous examinations, especially of the intercostal muscles. During that time, he suffered two severe bronchial asthmatic attacks. His serum level of creatinine kinase remained between 4,000 and 7,000 IU/l when he did not suffer from asthmatic attacks and rhabdomyolysis had abated. Therefore, we suspected that his recent muscle atrophy was caused by asthmatic attacks, and discussed the possibility of his respiratory muscle weakness due to McArdle disease in relation to his severe bronchial asthmatic attacks as well as chronic obstructive pulmonary disease.- - - - - - - - - - ranking = 1keywords = atrophy (Clic here for more details about this article) |
12/317. Intravenous immunoglobulin therapy for diabetic amyotrophy.A 49-year-old woman with diabetes mellitus developed progressive weakness and atrophy of both thighs rendering her wheelchair-bound within two months. The neurological findings and electrophysiological test results were compatible with diabetic amyotrophy (DA). Immediately after intravenous immunoglobulin (IVIg) therapy (20 g x 3 days), she became able to walk with a cane. After the next course of the therapy, she could walk without assistance. This dramatic effect of IVIg therapy together with the recent observation of vasculitic neuropathy in DA indicates an inflammatory process in this condition, and gives support to this treatment for DA.- - - - - - - - - - ranking = 0.5keywords = atrophy (Clic here for more details about this article) |
13/317. Autoimmune hypopituitarism in patients with coeliac disease: symptoms confusingly similar.Coeliac disease does not always respond properly to a gluten-free diet, and treatment may be complicated by an underlying autoimmune endocrine disorder. We report three cases of hypopituitarism in patients with coeliac disease who seemed to have incomplete dietary response. The first patient had diabetes and suffered from hypoglygaemic events; the second had muscular atrophy of unknown origin while the third had growth failure. None had a pituitary mass, suggesting that hypopituitarism was of autoimmune origin. overall condition improved only after replacement therapy for the underlying hormone deficiency; this association should thus be recognized.- - - - - - - - - - ranking = 0.5keywords = atrophy (Clic here for more details about this article) |
14/317. Congenital contractural arachnodactyly with neurogenic muscular atrophy: case report.We report the case of a 3-(1/2)-year-old girl with hypotonia, multiple joint contractures, hip luxation, arachnodactyly, adducted thumbs, dolichostenomelia, and abnormal external ears suggesting the diagnosis of congenital contractural arachnodactyly (CCA). The serum muscle enzymes were normal and the needle electromyography showed active and chronic denervation. The muscle biopsy demonstrated active and chronic denervation compatible with spinal muscular atrophy. Analysis of exons 7 and 8 of survival motor neuron gene through polymerase chain reaction did not show deletions. Neurogenic muscular atrophy is a new abnormality associated with CCA, suggesting that CCA is clinically heterogeneous.- - - - - - - - - - ranking = 3keywords = atrophy (Clic here for more details about this article) |
15/317. An unusual form of spinal muscular atrophy with mental retardation occurring in an inbred population.Three sibs are described suffering from hereditary non-progressive spinal muscular atrophy with non-progressive mental retardation. One of them had in addition signs of pyramidal tract involvement. Muscular weakness was more pronounced proximally than distally and the neck muscles were severely involved. Th.ey all had small skulls and several associated congenital malformations were observed including syndactyly of the left hand in 1 patient. The patients belong to a small inbred community in the netherlands. Erythropoietic protoporphyria was also present in the family but segregated independently. This combination of "congenital" mental retardation with "congenital" non-progressive spinal muscular atrophy is believed to represent a new syndrome, caused by a rare recessive gene.- - - - - - - - - - ranking = 3keywords = atrophy (Clic here for more details about this article) |
16/317. A case of Dejerine-Sottas disease with schizophrenic symptoms. A clinical and pathological study.A case of hypertrophic interstitial neuritis with a disturbance of intelligence and schizophrenic symptoms was reported. The patient, a 41-year-old male, showed monologia at the age of 14 and auditory hallucination at the age of 21. He was diagnosed as schizophrenia. Torsion of the head to the right side and muscular atrophy were also noticed at 21 years. Atrophy of the muscles progressed gradually, particularly in the distal parts of the upper and lower extremeties. Psychiatric examination revealed schizophrenic symptoms such as auditory hallucination, thought disorder, lack of spontaneity, autism, apathy, etc. There was also a disturbance of intelligence (imbecility). In neurological examination, the torsion of the head to the right side, slight exaggeration of the peripheral reflexes, muscular atrophy in the distal parts of the extremeties were noted. The bilateral ulnar nerves were markedly hypertrophied. The biopsy of the right ulnar nerve revealed a remarkable thickening of the endoneuria and "onion bulb" formations. A large amount of the interstitial accumulation of PAS positive substance, which showed metachromasia in cresyl violet staining, was also noted. Schwann cell processes were proved electron-microscopically to surround the myelin sheaths and some of them meandered and extended and into the metachromatic substance. The basement membrane of the sheath cell was hypertrophic in some portions and elongated into interstitium. The nucleus of the sheath cell was hyperchromic and showed marked atrophy. Histological examination of the biopsy specimen obtained from the gastrocnemius muscle suggested neurogenic muscular atrophy. The relationship among the hypertrophic interstitial neuritis, schizophrenic symptoms, disturbance of intelligence and torsion of the head was also discussed.- - - - - - - - - - ranking = 2keywords = atrophy (Clic here for more details about this article) |
17/317. autopsy case of autosomal recessive hereditary spastic paraplegia with reference to the muscular pathology.An autopsied case of autosomal recessive hereditary spastic paraplegia with severe neurogenic muscular atrophy is described herein. This patient, a 16-year-old woman, presented with gait disturbance. She developed progressive spastic paralysis of the upper and lower limbs and mental deterioration. She became bedridden at approximately 40years of age. dysarthria worsened at 45 years of age. She died of pneumonia at 50 years of age. Her younger sister has shown similar clinical symptoms and became bedridden at 37 years of age. Their parents were second cousins. autopsy revealed a severely atrophic brain, weighing 720 g. The cerebral cortex was thin, and the white matter was extremely reduced in volume. Microscopically, neuronal loss and variable astrogliosis with diffuse spongy changes were evident at the cerebral cortex, thalamic nuclei, basal ganglia and hippocampus. The remaining neurons were atrophied with heavy deposition of lipofuscin. In the spinal cord, the pyramidal tracts as well as the dorsal spinocerebellar tracts were degenerated. In addition, marked loss of the anterior horn cells was seen. Severe neuronal loss of the nucleus gracilis was also detected. In contrast, only mild degeneration of the ventral spinocerebellar tracts and fasciulus cuneatus in the spinal cord were observed. In the frozen sections of skeletal muscle, severe neurogenic atrophy and fatty infiltration were evident. In addition, several rimmed vacuoles were observed in the atrophic fibers, and cytochrome coxidase-deficient fibers were present in part. Reduced nicotinamide adenine dinucleotide (NADH)-tetrazolium reductase reaction revealed abnormal accumulation of mitochondria around the center of the non-atrophic muscle fibers. It is suggested that an analysis of mitochondrial function of Japanese autosomal recessive hereditary spastic hemiplegia may provide additional information to clarify the pathogenesis.- - - - - - - - - - ranking = 1keywords = atrophy (Clic here for more details about this article) |
18/317. carpal tunnel syndrome and the Riche-Cannieu anastomosis: electrophysiologic findings.Two cases of carpal tunnel syndrome with Riche-Cannieu anomalies are reported. Despite complete absence of a median nerve evoked compound muscle action potential from the thenar eminence, these patients had significant preservation of function and minimal muscle atrophy. Activation of the ulnar nerve at both the wrist and elbow generated easily obtainable compound muscle action potentials from the thenar eminence with initial negative onset. This observed preservation of function and electrophysiologic responses are best explained by the presence of a Riche-Cannieu anastomosis innervating the thenar eminence through branches from ulnar nerve. To our knowledge there has not been a report of similar cases in patients with profound carpal tunnel syndrome and a Riche-Cannieu anomaly. We review the clinical findings, the electrodiagnostic data, and the impact of a Riche-Cannieu anastomosis on advanced carpal tunnel syndrome.- - - - - - - - - - ranking = 0.5keywords = atrophy (Clic here for more details about this article) |
19/317. Small bowel obstruction in acute myelogenous leukemia: stenosis or paralysis?We describe a patient with acute myelogenous leukemia who suffered a small bowel obstruction on the second day of chemotherapy. The patient had to be operated immediately, and the terminal ileum and a part of the colon was removed. The resected specimen showed leukemic infiltration (chloroma) of the bowel with marked atrophy of the muscular layer. However, there was no complete stenosis. For this reason we believe that the reason for the acute abdominal symptoms on the second day of chemotherapy could be paralysis of the bowel due to muscular atrophy.- - - - - - - - - - ranking = 1keywords = atrophy (Clic here for more details about this article) |
20/317. malnutrition-induced myopathy following Roux-en-Y gastric bypass.A 42-year-old man developed a myopathy in the setting of malnutrition following Roux-en-Y gastric bypass for the treatment of morbid obesity. No specific vitamin or electrolyte deficiency was identified. Muscle biopsy revealed type II fiber atrophy. He recovered after the initiation of continuous enteral feeding. We suggest that malnutrition was the underlying cause of his myopathy.- - - - - - - - - - ranking = 0.5keywords = atrophy (Clic here for more details about this article) |
| <- Previous || Next -> |