PMC4461724_01
Hypertrophy of masseter muscle. Facial stiffness makes eating difficult.
CRINM2015-278065.001.jpg
PMC4461724_01_CRINM2015-278065.001.jpg
fig1
In the following years he exhibited progressive walking difficulties, and stiffness extended to pulmonary and facial muscles (Figure 1), leading to respiration and eating problems.
PMC4461724_02
PMC4461724_03