Cranial Neuropathies and Neuromuscular Weakness: A Case of Mistaken Identity

oleh: Daniel Z. Adams, Andrew King, Colin Kaide

Format: Article
Diterbitkan: eScholarship Publishing, University of California 2017-07-01

Deskripsi

We describe a case of wound botulism initially thought to represent Miller-Fisher variant Guillain-Barré syndrome (MFS). Botulism classically presents with the so-called “four D’s” (diplopia, dysarthria, dysphagia, dry mouth) with symmetric, descending weakness. MFS presents with a triad of limb-ataxia, areflexia, and ophthalmoplegia, with variable cranial nerve and extremity involvement. The distinction can be difficult but is important as early initiation of botulinum antitoxin is associated with improved patient outcomes in cases of botulism. Furthermore, it is important to recognize intravenous drug use as a risk factor in the development of botulism, especially given an increase in injection drug use.