17 results
Knuckle Sign on ECG - Acute Pericarditis

Electrocardiogram of a 68-year-old woman two days after coronary artery
Knuckle Sign on ... PR elevation (‘knuckle ... sign) in aVR #Knuckle ... Electrocardiogram #Clinical #LeadAVR
Contact Dermatitis: Inflammatory response to topical irritant. Note the linear distribution 
across the knuckles, caused by
distribution across the knuckles ... Contact #Dermatitis #Knuckles
The Trauma Call Timeline

- A trauma team assembles rapidly in response to a major trauma alert
has a dedicated leader ... - The team leader
Plantar Reflex (Babinski) Equivalents
Plantar toe reflex - Babinski - Move an object along the lateral aspect
Oppenheim - Press your knuckles
Cutaneous signs of Addison's disease may be a useful clue. Hyperpigmentation especially involves sun-exposed areas and
palmar creases, knuckles
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
#AVR #leadAVR #ecg
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
causes the knee to buckle
Duodenal knuckle perforation from prolonged ERCP

Andy Tau, MD @DrBloodandGuts

#Duodenal #knuckle #perforation #endoscopy #clinical #egd #gastroenterology
Duodenal knuckle ... #Duodenal #knuckle
Navigating a Rapid Response Team (RRT)

Assert Leadership:
 • Stand at foot of bed
 • Introduce yourself
yourself as RRT leader
MCP Cavitation on MRI - Knuckle Cracking
Real-time cine magnetic resonance imaging of the human metacarpalphalangeal joint
Cavitation on MRI - Knuckle ... Cavitation #MRI #Knuckle