125 results
Popliteal artery cadaveric interposition grafts

Crush knee injury with transected popliteal artery and vein.  Pulseless cadaveric
Popliteal artery cadaveric ... interposition grafts ... Pulseless cadaveric ... foot interposition ... #interposition
Effect of PEEP on Lung Recruitment - Bag-Mask Ventilation - Cadaver Simulation
Simulation shows before and after
Ventilation - Cadaver ... Simulation Simulation ... #PEEP #Lungs #Cadaver ... #Simulation #clinical
Pulsatile Popliteal Artery Aneurysm on Physical Examination

A 40M with a 7cm Rt Popliteal artery aneurysm treated
aneurysm treated by interpostion
Pneumoperitoneum vs Pseudo-Pneumoperitoneum aka Chilaiditi Sign
It mimics pneumoperitoneum and it is thus important to diagnose it
this is due to interposition
Chilaiditi Sign on Chest X-Ray
Anterior interposition of the colon between the hemidiaphragm and the liver.
Chilaiditi sign
X-Ray Anterior interposition
3 Hour Time Lapse - Button Battery Ingestion Simulation - mp4 video version here: https://www.grepmed.com/images/14833

Swallowed button
Battery Ingestion Simulation ... Battery #Ingestion #Simulation
Adrenal Insufficiency Algorithm - Cosyntropin Stimulation Test
T-1m: Baseline cortisol drawn
T0: 250 µg cosyntropin given IV
T30m: Repeat
- Cosyntropin Stimulation ... #Cosyntropin #Stimulation
Hypokalemia - Differential Diagnosis Algorithm

Transcellular Shift:
 • Alkalosis
 • ↑ beta-2 adrenergic simulation 
 • Erythropoiesis
beta-2 adrenergic simulation
Adrenal Insufficiency Diagnosis Algorithm
Clinical features: 
 - Weight loss, anorexia, Weakness, fatigue, GI distress
 - Hypotension,
with cosyntropin stimulation ... #Cosyntropin #Stimulation
Causes of Hypokalemia - Differential Diagnosis Algorithm
Increased Loss 
 - Increased GI Loss
 - Increased Urinary
Production - Stimulation