Texture analysis of sonographic muscle images can distinguish myopathic conditions.

Given the recent technological advent of muscle ultrasound (US), classification of various myopathic conditions could be possible, especially by mathematical analysis of muscular fine structure called texture analysis. We prospectively enrolled patients with three neuromuscular conditions and their lower leg US images were quantitatively analyzed by texture analysis and machine learning methodology in the following subjects :  Inclusion body myositis (IBM) [N=11] ; myotonic dystrophy type 1 (DM1) [N=19] ; polymyositis/dermatomyositis (PM-DM) [N=21]. Although three-group analysis achieved up to 58.

Detection and management of cardiomyopathy in female dystrophinopathy carriers.

Regular health checkups for mothers of patients with Duchenne muscular dystrophy have been performed at National Hospital Organization Tokushima Hospital since 1994. Among 43 mothers participated in this study, 28 dystrophinopathy carriers were identified. Skeletal and cardiac muscle functions of these subjects were examined.

[A clinicopathological investigation of two autopsy cases of calpainopathy (LGMD2A)].

In this study, we compared the clinicopathological findings of two autopsy cases of patients with calpainopathy (LGMD2A) from different families. The patient in case 1 was a 72-year-old man with a history of type 2 diabetes mellitus. He exhibited recent memory impairments from the age of 70.

[Is an oral disintegrating tablets a formulation that is easy to ingest for patients experiencing difficulty with eating and swallowing?].

Oral disintegrating tablets (hereafter, ODT) can be ingested without water. We conducted a videoscopic examination to determine whether they are also useful as internal agents for patients experiencing difficulty with eating and swallowing. Normal tablets and dummy preparations of ODT were orally administered to six patients with neurological diseases who were either diagnosed with or aware of difficulty in eating and swallowing, and observations were conducted using a videoscope.