59 results
Positive Lachman's Test

The Lachman test is a clinical test used to diagnose injury of the anterior
clinical test used to diagnose ... The knee is flexed ... The examiner should ... of the tibia in comparison ... Positive #Video #Knee
Bullous pemphigoid and pemphigus vulgaris

Comparison Table via Physical Examination, Nikolsky Sign and Differential Diagnoses

#Diagnosis #Dermatology #Bullous
pemphigus vulgaris Comparison ... Nikolsky Sign and Differential ... Diagnoses #Diagnosis ... #Dermatology #Bullous ... #Comparison #Table
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
be a cause of anterior ... shoulder instability ... J-shape." o Usually anterior ... Differential diagnosis ... clinical #Radiology #diagnosis
Demonstration of the Lachman Test for assess for ACL Injury - Normal Exam

Demonstration by Dan Smith,
clinical test used to diagnose ... The knee is flexed ... The examiner should ... of the tibia in comparison ... Normal #Video #Knee
Mytomes - Segmental Innervation of Muscles
Shoulder	Abduction	C5	Axillary Nerve
Shoulder	Adduction	C6-C8	Thoracodorsal Nerve
Elbow	Flexion	C5	Musculocutaneous Nerve
Elbow	Extension	C7	Radial Nerve
Wrist	Extension	C6	Radial Nerve
Fingers	Flexion	C8	Median Nerve
Fingers	Abduction	T1	Ulnar Nerve
Hip	Flexion	L2	Nerve to Psoas
Hip	Extension	S1	Inferior Gluteal
Axillary Nerve Shoulder ... Hip Extension S1 Inferior ... Gluteal Nerve Knee ... Tibial Nerve Knee ... Orthopedics #Neurology #Diagnosis
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential ... Diagnosis Framework ... Effusions: - Hematologic ... Osteochondroma Hematologic ... #diagnosis #msk
Abdominal Pain - Differential Diagnosis According to Localization of Abdominal Pain 

Abdominal pain can originate from
Abdominal Pain - Differential ... GI, infectious, hematologic ... An EP should prioritize ... exhaustive and should ... #Diagnosis #Differential
Erythema Nodosum - Causes and Differential Diagnosis 
Appearance:  erythematous painful lumps usually 1-6 cm in
Nodosum - Causes and Differential ... Diagnosis Appearance ... Almost ALWAYS on anterior ... Nodosum #Causes #Differential ... Diagnosis #Dermatology
Dilated Abdominal Veins and Caput Medusae - Direction of Blood Flow

Vein Milking technique can be used
veins of neck, shoulder ... below Azygos, anterior ... #physicalexam #diagnosis ... #hepatology #cirrhosis ... #obstruction #comparison
Thrombotic Microangiopathy - TTP VS HUS

Big picture points : Often hard to differentiate the two entities,
Often hard to differentiate ... thrombocytopenia #Comparison ... #Diagnosis #Table ... #Hematology