نتایج جستجو برای: rhabdomyoma
تعداد نتایج: 353 فیلتر نتایج به سال:
An adult rhabdomyoma was light and electron microscopically studied. The lesional cells presented well-known structural details, such as abundance of mitochondria and glycogen, myofilaments and myofibrils, hypertrophied Z-bands and masses of Z-band material. Triads were randomly scattered in the cytoplasm and also related to the individual sarcomeres. In sarcomeres the triads were regularly pla...
A 1-day-old newborn was referred with prenatal echocardiographic diagnosis of cardiac mass. Born by caesarean section at 38 3 weeks of pregnancy, he presented with cyanosis and bradycardia at birth, requiring immediate intubation and mechanical ventilation. Chest x-ray demonstrated cardiomegaly with a cardiothoracic index of 0.7 (Figure 1). Echocardiographic examination (Figure 2 and Movie I in...
OBJECTIVES The aim of this study was to describe a large experience with primary cardiac tumors in pediatric patients, characterize associated arrhythmias, and expand knowledge of natural history and treatment options. BACKGROUND Primary cardiac tumors in children are rare. The incidence of arrhythmias is not well-defined, and management plans vary widely. METHODS We employed a retrospectiv...
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