84 results
Knee Examination
Right Knee - Examination maneuvers include the Lachman (ACL), anterior drawer (ACL), Lateral pivot shift,
anterior drawer (ACL ... ), Lateral pivot ... #Diagnosis #Sports ... #Knee #PhysicalExam ... #Drawer #Test #msk
Secondary Causes of Hypertension - Differential Diagnosis Algorithm
Hypertension - BP > 140/90 (>130/80 for DM)
Hypertensive urgency
- Differential Diagnosis ... DM (visit 2), Diagnosis ... • Nephritic syndrome ... • Bilateral RAS ... HTN #Secondary #Nephrology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Holmes-Adie Syndrome ... females Differential Diagnosis ... abnormal extraocular movements ... dissociation • Other causes ... #Adies #Pupil #PhysicalExam
Bilateral Ballism on Neurological Examination - Movement Disorders

In this case caused by Bilateral limb-shaking transient ischemic
Bilateral Ballism ... Examination - Movement ... caused by Bilateral ... clinical #video #neurology ... #movement #physicalexam
Bilateral Ballism on Neurological Examination - Movement Disorders

In this case caused by herpes encephalitis with thalamic
Bilateral Ballism ... Examination - Movement ... caused by herpes ... clinical #video #neurology ... #movement #physicalexam
Alice in Wonderland Syndrome
What? Metamorphophsia - Distortions of the visual perceptions with changes in size (micro
in Wonderland Syndrome ... macropsia), color, movement ... (Many causes!) ... * (most common cause ... #diagnosis #neurology
One-and-a-Half Syndrome
1 - One eye cannot move AT ALL horizontally
1/2 - The other eye can only
One-and-a-Half Syndrome ... possible horizontal movements ... Unilateral BRAINSTEM ... OneAndAHalf #One #Half #Syndrome ... #diagnosis #neurology
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Localizing Extraocular Movement ... One-and-a-half Syndrome ... Skew Deviation Casey ... ophthalmology #neurology ... #differential #diagnosis
Primary Metabolic Alkalosis - Differential Diagnosis Algorithm
Volume Depleted - 2° hyperaldosteronism
 • Low Urine Cl-: Vomiting,
- Differential Diagnosis ... , Gitelman Syndrome ... #Differential #Diagnosis ... #Algorithm #Nephrology ... #Causes
Hypokalemia Differential Diagnosis Algorithm
Hypertensive:
 • High Al, Low R - Primary aldosteronism
 • High Al, High
Hypokalemia Differential Diagnosis ... Normotensive: • UCl ... #Differential #Diagnosis ... #Algorithm #nephrology ... #causes #low #potassium