17 results
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
- Markers and Differential ... Diagnosis Algorithm Acute ... Amy Chung, MD, MSc ... Blood #Disorders #hematology ... #Markers #Differential
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
present both at rest ... Arthritis: • Acute ... #Joint #Pain #MSK ... #rheumatology # ... approach #workup #differential
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Lymphoproliferative Disorders - Differential ... Treated Like Acute ... Amy Chung, MD, MSc ... pathophysiology #Hematology ... Diagnosis #NonHodgkin #differential
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
Pain - Arthritis Differential ... - Autoimmune Rheumatologic ... #Joint #pain #Differential ... #Diagnosis #MSK ... #rheumatology #
WHAT test - Wrist Hyperflexion and Abduction of the Thumb 

The wrist is hyperflexed and the
WHAT test - Wrist ... Abduction #Thumb #Test ... Tenosynovitis #PhysicalExam ... video #sports #msk ... #orthopedics #rheumatology
Eichhoff's Test in de Quervain's Tenosynovitis

1) Patient makes a fist with fingers wrapped around the thumb
2)
Eichhoff's Test ... Positive test = ... clinical #video #physicalexam ... #sports #msk #orthopedics ... #rheumatology #
Primary and Secondary Headaches - Red Flags and Differential Diagnosis
Red Flags (SNOOP):
S - Systemic		
N - Neurologic
Red Flags and Differential ... Patient Prefers to Rest ... Hypoglycemia Anatomy - Acute ... Amy Chung, MD, MSc ... Headaches #diagnosis #differential
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Knee Effusions - Differential ... Reactive Syndrome - Acute ... Effusions #causes #differential ... #diagnosis #msk ... #physicalexam
Approach to Joint Pain - Diagnostic Framework

1) Chronicity
2) Inflammatory vs Non-Inflammatory
3) Number of Joints Involved

1) Chronicity:
Chronicity: • Acute ... • Acute = Viral ... #Joint #Pain #MSK ... #rheumatology # ... approach #workup #differential
Polycythemia - Differential Diagnosis Algorithm
Polycythemia itself isn’t a diagnosis. Like many things, it is a condition
Polycythemia - Differential ... We may ask why are ... Ask some questions ... Best to have an ... #Polycythemia #Differential