206 results
Curtain Sign - Enhanced Ptosis in Myasthenia Gravis
Because of bilateral eyelid innervation, when the more affected
in Myasthenia Gravis ... bilateral eyelid innervation ... Ptosis #Myasthenia #Gravis
Important Causes of Diplopia 
TIER 1-CRITICAL
Basilar artery thrombosis, Botulism, Basilar meningitis, Aneurysmn
TIER 2-EMERGENT:
Vertebral dissection, Myasthenia gravis,
Important Causes ... dissection, Myasthenia gravis ... Thyroid myopathy (Graves
Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when the more affected
in Myasthenia Gravis ... bilateral eyelid innervation ... Sign #Myasthenia #Gravis
Helicobacter pylori - gastric biopsy microscopy

Rich Davis, PhD, D(ABMM), MLS @richdavisphd

Rich Davis, PhD, D(ABMM), MLS @richdavisphd

#Helicobacter
gastric biopsy microscopy ... Rich Davis, PhD ... richdavisphd Rich Davis ... hpylori #clinical #microscopy
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
a mass as the cause ... • Myasthenia Gravis ... • Myasthenia Gravis ... Subdural Hemorrhage Grave's ... Diagnosis #Algorithm #Causes
Corynebacterium diphtheriae on Culture and Microscopy
Corynebacterium diphtheriae, the cause of vaccine-preventable diphtheria.

Matching name to features:
"Coryne" (korune)
on Culture and Microscopy ... diphtheriae, the cause ... Rich Davis, PhD, ... diphtheriae #Culture #Microscopy
Enhanced Ptosis - Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when
in Myasthenia Gravis ... bilateral eyelid innervation ... Sign #Myasthenia #Gravis
Enhanced Ptosis - Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when
in Myasthenia Gravis ... bilateral eyelid innervation ... Sign #Myasthenia #Gravis
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
urine sediment Microscopic ... urine sediment by microscopy ... pain + gross or microscopic ... and SMA - Can cause ... microscopic and
Marcus Gunn Phenomenon - Jaw Winking Syndrome

Jaw-winking syndrome is thought to be caused by abnormal innervation
thought to be caused ... by abnormal innervation ... Most cases are congenital