50 results
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Lachman test in ACL ... looseness of the knee ... That causes the ... knee to buckle during ... #Knee #Injury #
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Causes of Knee Effusions ... Diagnosis Framework Knee ... distal to the knee ... Benign Tumors: - Aneurysmal ... #Effusions #causes
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Diagnosis Framework Causes ... Ill paralysis (PCA ... Aneurysm), Brainstem ... Hypothermia Causes ... ophthalmology #causes
Causes of Seizures - Differential Diagnosis Algorithm
Unprovoked - Epilepsy:
 • Focal: Simple, Complex
 • Generalized: Absence,
Causes of Seizures ... malformation, Aneurysm ... Neurocysticercosis, PML ... Diagnosis #Algorithm #Causes
Rapid Ultrasound in SHock Evaluation
RUSH Protocol:
 • PUMP: LV contractility, RV strain, tamponade
 • TANK: IVC
Rapid Ultrasound ... Aortic dissection, aneurysms ... , DVT HI-MAP Approach ... protocol #diagnosis #Ultrasound
Causes of Arterial and Venous Thrombosis - Differential Diagnosis Framework

STRUCTURAL:
 - PFO: paradoxical emboli
 - Popliteal
Causes of Arterial ... Popliteal artery aneurysm ... : Causes arterial ... compression and DVT
Popliteal Aneurysm on Leg POCUS

An 80yo male presented with right leg pain. A DVT ultrasound behind
Popliteal Aneurysm ... A DVT ultrasound ... behind the knee ... What other ultrasound ... #Popliteal #Aneurysm
Major Segments of the Nephron and their Functions 
 - Glomerulus - Formation of glomerular filtrate
convoluted tubule (PCT ... organic acids and bases ... filtered Na+/K+/Cl ... filtered Na+ and Cl
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
The "double PCL ... parallel to the PCL ... Case description ... BucketHandle #Tear #knee
Guide to Acute Kidney Injury (AKI)

What to ask/look for: 
 - HPI, PMH, full ROS
- Urine Na/K/Cl ... /bladder US w/ PVR ... rhabdo/TLS) Causes ... Diagnosis #Algorithm #Causes