Marybeth A Grazko

Learn More
We studied the effects of botulinum toxin A in 12 patients with spasticity and in eight patients with rigidity. The study design was a double-blind, placebo-controlled crossover trial with botulinum toxin A versus saline. Using the Ashworth Scale for spasticity and the Unified Parkinson's Disease Rating Scale for rigidity, we gave the patients a tone grade(More)
A 22-year-old female presented 2months after a laparascopic gastic bypass with 3weeks of progressive painless visual loss. Ophthalmologic exam revealed severely reduced visual acuity, central scotomas, and optic nerve edema bilaterally. She was noted to have a mild encephalopathy. MRI of the brain revealed restricted diffusion in the splenium of the corpus(More)
OBJECTIVE To highlight the various causes of gaze-evoked amaurosis. DESIGN Retrospective noncomparative interventional case series. PARTICIPANTS Five patients treated at our facility over the past 6 years. METHODS Clinical presentation, radiologic studies, surgical management, and postsurgical results are presented. MAIN OUTCOME MEASURES Visual(More)
  • 1