myasthenia gravis   (TTS Sound)

The myasthenia_gravis has 1 Senses.

• myasthenia gravis, myasthenia
• 重症筋無力症
• a chronic progressive disease characterized by chronic fatigue and muscular weakness (especially in the face and neck); caused by a deficiency of acetylcholine at the neuromuscular junctions
• 慢性の疲労と筋肉の衰弱（特に顔と首で）により特徴づけられる慢性進行性の疾患