11 results
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
Pivot-Shift Test ... dr.dold.md #Pivot #Shift ... test #ACL #Knee #Injury ... ACLTear #clinical #video ... #PhysicalExam #Sports
Causes of Hypokalemia - Differential Diagnosis Algorithm
Increased Loss 
 - Increased GI Loss
 - Increased Urinary
Hypokalemia - Differential ... Diagnosis Algorithm ... Transcellular Shift ... K-ATPase which imports ... #Diagnosis #Algorithm
Normal (Negative) Pivot-Shift Test for ACL Knee Injury

Andrew Dold, MD @dr.dold.md

#Pivot #Shift #PivotShift #test #ACL #Knee
Negative) Pivot-Shift ... Test for ACL Knee Injury ... test #ACL #Knee #Injury ... ACLTear #clinical #video ... #PhysicalExam #Sports
Physiologic Skin Changes in Pregnancy - Differential Diagnosis Algorithm

Face
 • Melasma
Abdomen
 • Linea Nigra 
Hormone induced
in Pregnancy - Differential ... Diagnosis Algorithm ... Campbell de Morgan spot ... Pregnancy #skin #dermatology ... #Differential #
Hair Loss (Alopecia) - General (Diffuse and Focal) Differential Diagnosis Algorithm

DIFFUSE
Scarring - Irreversible-biopsy required
 • Lupus
Diffuse and Focal) Differential ... Diagnosis Algorithm ... Congenital hair shaft ... HairLoss #Alopecia #dermatology ... #Differential #
Mechanisms of Pain
Mixed - Nociceptive/Neuropathic
Nociceptive - Tissue Damage
 - Visceral - (From organ/cavity lining) Poorly localized,
Well-localized, sharp, short ... • Spinal injury ... Mechanisms #Neurology #Differential ... #Diagnosis #Algorithm
Pivot Shift test for Knee Instability

The patient lies supine while the examiner grasps the leg by
Pivot Shift test ... indicating likely ACL Injury ... test #ACL #Knee #Injury ... #clinical #video ... #PhysicalExam #Sports
Focal / Localized Hair Loss (Alopecia) - Differential Diagnosis Algorithm

Scarring - Irreversible-biopsy required
 - Infectious
Loss (Alopecia) - Differential ... Diagnosis Algorithm ... Congenital hair shaft ... Focal #Localized #dermatology ... #Differential #
"Road Rash" Thermal / Friction Injury
Common term for what is in fact a friction burn (not
Thermal / Friction Injury ... burn (not truly a dermatologic ... strawberries" from sports ... structures -> injury ... trauma #clinical #video
Extensor Carpi Ulnaris (ECU) subluxation 
The Extensor Carpi Ulnaris (ECU), is the must ulnar of the
As the ECU shifts ... this sheath is injured ... or repetitive injury ... relevant body parts ... #physicalexam #video