16 results
Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when the more affected
Curtain Sign in ... Myasthenia Gravis ... the ptosis in less ... #PhysicalExam #clinical ... ophthalmology #ocular
Curtain Sign - Enhanced Ptosis in Myasthenia Gravis
Because of bilateral eyelid innervation, when the more affected
Curtain Sign - Enhanced ... in Myasthenia Gravis ... the ptosis in less ... #Curtain #Sign # ... #clinical #video
Enhanced Ptosis - Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when
Enhanced Ptosis - Curtain ... in Myasthenia Gravis ... the ptosis in less ... #PhysicalExam #clinical ... ophthalmology #ocular
Enhanced Ptosis - Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when
Enhanced Ptosis - Curtain ... in Myasthenia Gravis ... the ptosis in less ... #PhysicalExam #clinical ... ophthalmology #ocular
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
Ocular Myasthenia ... Gravis on Physical ... Her clinical exam ... cogan sign and the ice ... #PhysicalExam #clinical
A Pediculus humanus (louse) nymph. 
Specimen was alive and in the video you can actually see
Rich Davis, PhD, ... Pediculus #humanus #lice ... #clinical #microscopy ... #microbiology #
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Clinical Picture ... Ocular- 50%: Ptosis ... weakness, arms > legs ... Clinical DX: - ... Bedside: ice pack
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
think about three clinical ... Myasthenia gravis ... • Myasthenia gravis ... change • Contact lens ... Chalazion • Contact lens
Fusarium on Culture and Microscopy
Collecting a sample for culture from the eye is never fun, but
an eye = even less ... Rich Davis, PhD, ... Culture #Microscopy #clinical ... #microbiology
1,3-Beta-D-Glucan and Galactomannan Testing Sensitivity Specificity and False Positives
1,3-Beta-D-Glucan
 • Cell wall component of many fungi
Pos (>80) • Sens ... cut-offs defined in clinical ... >90% (In most clinical ... Penicillium), Frozen ice-pops ... (iso GVHD), Certain