%0 Journal Article
%T A case of extraocular muscle pyomyositis in an elderly patient with diabetes mellitus.
%A Ambat JM
%A Ito M
%A Yokoyama T
%A Takahashi Y
%J Orbit
%V 0
%N 0
%D 2024 Jun 24
%M 38913987
暂无%R 10.1080/01676830.2024.2370055
%X Pyomyositis is a bacterial infection of skeletal muscle leading to abscess formation. Younger males are predominantly involved, but pyomyositis may occur in all ages and sexes. Underlying systemic disease or accompanying immunocompromised states may increase the risk of pyomyositis. This is a report of a 72-year-old, male, with uncontrolled diabetes mellitus, presenting initially as a case of orbital cellulitis. Magnetic resonance imaging confirmed the presence of an abscess in the left lateral rectus. Antibiotic therapy was promptly initiated, and drainage of the abscess was performed via a transconjunctival approach. Pyomyositis resolved post-surgery and medical therapy. Residual exotropia was noted at the eighth month of follow-up necessitating subsequent strabismus surgery. Nine months post-treatment, left lateral rectus pyomyositis did not recur.