Congenital myopathy and communicating hydrocephalus--a possible pathogenetic combination. 1982

K Watanabe, and T Kumagai, and Y Wakayama, and K Hara, and H Yamada

A 5 1/2-year-old boy with congenital myopathy associated with communicating hydrocephalus is described. Motor milestones were delayed with generalized nonprogressive muscular weakness and moderately elevated serum CK. Muscle biopsy revealed multifocal areas of decreased oxidative enzyme activity which were characterized ultrastructurally by myofibrillar disorganization and Z-band streaming with decrease or absence of mitochondria in this area. The head circumference measured more than 98 percentile at 14 months. The CT scan disclosed moderately dilated ventricles and enlarged cortical sulci. Radioisotope cisternograms showed early ventricular reflux and persistence of radioactivity especially in the parasaggital region even after 72 hours. Some common pathogenetic mechanism may have been involved in the development of both the myopathy and the hydrocephalus.

UI MeSH Term Description Entries
D008297 Male Males
D008854 Microscopy, Electron Microscopy using an electron beam, instead of light, to visualize the sample, thereby allowing much greater magnification. The interactions of ELECTRONS with specimens are used to provide information about the fine structure of that specimen. In TRANSMISSION ELECTRON MICROSCOPY the reactions of the electrons that are transmitted through the specimen are imaged. In SCANNING ELECTRON MICROSCOPY an electron beam falls at a non-normal angle on the specimen and the image is derived from the reactions occurring above the plane of the specimen. Electron Microscopy
D009132 Muscles Contractile tissue that produces movement in animals. Muscle Tissue,Muscle,Muscle Tissues,Tissue, Muscle,Tissues, Muscle
D009135 Muscular Diseases Acquired, familial, and congenital disorders of SKELETAL MUSCLE and SMOOTH MUSCLE. Muscle Disorders,Myopathies,Myopathic Conditions,Muscle Disorder,Muscular Disease,Myopathic Condition,Myopathy
D011011 Pneumoencephalography Radiographic visualization of the cerebral ventricles by injection of air or other gas. Cisternography, Pneumoencephalographic,Pneumoencephalographic Cisternography,Cisternographies, Pneumoencephalographic,Pneumoencephalographic Cisternographies,Pneumoencephalographies
D002675 Child, Preschool A child between the ages of 2 and 5. Children, Preschool,Preschool Child,Preschool Children
D003402 Creatine Kinase A transferase that catalyzes formation of PHOSPHOCREATINE from ATP + CREATINE. The reaction stores ATP energy as phosphocreatine. Three cytoplasmic ISOENZYMES have been identified in human tissues: the MM type from SKELETAL MUSCLE, the MB type from myocardial tissue and the BB type from nervous tissue as well as a mitochondrial isoenzyme. Macro-creatine kinase refers to creatine kinase complexed with other serum proteins. Creatine Phosphokinase,ADP Phosphocreatine Phosphotransferase,ATP Creatine Phosphotransferase,Macro-Creatine Kinase,Creatine Phosphotransferase, ATP,Kinase, Creatine,Macro Creatine Kinase,Phosphocreatine Phosphotransferase, ADP,Phosphokinase, Creatine,Phosphotransferase, ADP Phosphocreatine,Phosphotransferase, ATP Creatine
D004576 Electromyography Recording of the changes in electric potential of muscle by means of surface or needle electrodes. Electromyogram,Surface Electromyography,Electromyograms,Electromyographies,Electromyographies, Surface,Electromyography, Surface,Surface Electromyographies
D004660 Encephalitis Inflammation of the BRAIN due to infection, autoimmune processes, toxins, and other conditions. Viral infections (see ENCEPHALITIS, VIRAL) are a relatively frequent cause of this condition. Inflammation, Brain,Rasmussen Syndrome,Brain Inflammation,Encephalitis, Rasmussen,Rasmussen Encephalitis,Rasmussen's Syndrome,Brain Inflammations
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

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