...progressive weakness of bulbar, limb, thoracic and abdominal muscles, causing a range of disabling symptoms. People with bulbar involvement develop weakness and wasting of the muscles supplying the face and throat, and consequently develop problems with...

...than 5% in patients without bulbar involvement and was reported to be as high as 10% in adults with bulbar involvement. [10] Respiratory insufficiency...respiratory muscle paralysis or bulbar involvement, or both, necessitated ventilatory...

...severely affected patients. Bulbar involvement may hasten respiratory compromise...pooling of secretions. However, bulbar involvement is almost universal during...patients were reported to have bulbar involvement when previously classified...

...reduced overall mobility of the articulators (Enderby, 1981; Love & Webb, 2001; Yorkston et al., 1991). Although bulbar involvement and subsequent signs of dysarthria are relatively common, occurring in 15 to 20% of the MG population (Grob et...

...region of the brain may also be affected. These regions include the cerebellum, medulla, and pons. Patients with bulbar involvement demonstrate difficulty speaking (dysarthria), chewing, and swallowing (dysphagia). Biochemical Expression The superoxide...

...described in detail, this case presented with symmetrical weakness of both upper and lower limbs, without ocular or bulbar involvement. [10] Ocular involvement and marked gait ataxia without predominant weakness in our patient, as well as the absence...

...than in the general population. Isolated case series have reported obstructive sleep apnea, central apnea due to bulbar involvement,39 and hypoventilation from pulmonary restriction ascribed to scoliosis or respiratory muscle weakness (or both...

...is usually non-progressive or slowly progressive. Prognosis is often determined by respiratory, orthopedic, and bulbar involvement. Over the past decade, a number of causative genes have been identified for congenital myopathies. But up to this...