184 results
Marcus Gunn Phenomenon - Jaw Winking Syndrome

Jaw-winking syndrome is thought to be caused by abnormal innervation
Marcus Gunn Phenomenon ... thought to be caused ... Most cases are congenital ... #Marcus #Gunn #Phenomenon
Marcus-Gunn Jaw Winking Ptosis

Marcus Gunn Jaw Winking Ptosis is the most common form of congenital neurogenic
Marcus-Gunn Jaw ... Winking Ptosis Marcus ... Caused by connection ... #Marcus #Gunn #Jaw
Common Causes of the Different Categories of Dizziness #Diagnosis #PrimaryCare #EM #IM #Differential #Dizziness #Vertigo #Disequilibrium
Common Causes of ... Lightheadedness #Table #NEJM
Marcus Gunn Pupil - Relative Afferent Pupillary Defect (RAPD)
Definition: Afferent loop of the pupillary light reflex
Marcus Gunn Pupil ... Optic nerve* (main cause ... flashlight test Robert Marcus ... @neudrawlogy #Marcus
Causes of Mediastinal Mass - Differential Diagnosis Algorithm
Anterior Mediastinal Mass:
 • Thyroid
 • Thymoma
 • Teratoma
Causes of Mediastinal ... Mass - Differential ... Anterior Mediastinal Mass ... #Mediastinal #Mass ... Diagnosis #Algorithm #Causes
Causes of Pelvic Mass - Differential Diagnosis Algorithm
Gastrointestinal:
 • Appendiceal abscess
 • Diverticular abscess
 • Diverticulosis
Causes of Pelvic ... Mass - Differential ... • See Ovarian Mass ... pregnancy #Pelvic #Mass ... Diagnosis #Algorithm #Causes
Approach to Possible Hypertensive Emergency

criteria required to diagnose hypertensive emergency
(1) Severe hypertension
 - Usually a MAP
- Usually a MAP ... mm is needed to cause ... occur at lower MAPs
Pemberton's Sign caused by a Retrosternal Thyroid Goiter

Elevating the arms causes the previously flat neck veins
Pemberton's Sign caused ... Elevating the arms causes ... vascular #neck #mass
Oropharyngeal and Esophageal Causes of Dysphagia - Differential Diagnosis
Oropharyngeal Dysphagia
 • Neuromuscular causes: CVA/CNS tumor/ALS, Parkinson's,
and Esophageal Causes ... Neuromuscular causes ... • Structural causes ... Anterior mediastinal mass ... anterior mediastinal mass
Major Clinical Trials and Evidence Summary for Transfusion Thresholds in Critical Care

TRICC - NEJM 1999 -
Care TRICC - NEJM ... - ICU FOCUS - NEJM ... Villaneueva - NEJM ... UGIB TRISS - NEJM ... unnecessary and cause