503 results
Wall Echo Shadow Complex (WES) on Gallbladder Ultrasound

Medical student: “I couldn’t find the gallbladder. I looked
Wall Echo Shadow Complex ... #Gallbladder #WallEchoShadow ... #WES #Complex #
An example of the wall echo shadow (WES) sign. Well defined, echogenic gallbladder wall with posterior
#Gallbladder #WallEchoShadow
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
VT: - No RS complexes ... - Very broad complexes ... produce a hybrid complex ... onset of the QRS complex ... S-wave - RSR' complexes
Premature atrial complex (PAC) - ECG Recognition
 • Prematurity and altered P wave morphology.
 • P
Premature atrial complex ... premature junctional complex ... premature #atrial #complexes
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Algorithm Narrow Complex ... tachycardia Narrow Complex ... conduction Wide-Complex ... Pacemaker-facilitated Wide-Complex ... aberrancy Wide-Complex
Type II Hypersensitivity: Pathogenesis and clinical findings
Definition: When antigens bind to the body's cell surfaces, forming
antigen-surface complex ... antigen-surface complex ... against these complexes ... or the entire complex
Algorithm for the differentiation between simple and complex febrile seizures. Guidelines for evaluation of each. #Diagnosis
between simple and complex ... Workup #Simple #Complex
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
dissociation (P and QRS complexes ... beats (hybrid complex ... negative (QS) complexes
Nontuberculous Mycobacteria
RAPID GROWERS: 
 • Mycobacterium abscessus, chelonae, fortuitum
SLOW GROWERS: 
 • Mycobacterium avium complex, marinum,
Mycobacterium avium complex ... Mycobacterium avium complex ... Mycobacterium avium complex ... Mycobacterium avium complex
Complex Burns (which require referral to a specialist unit) 

#Burns #Complex #Severe #Signs #Diagnosis
Complex Burns (which ... unit) #Burns #Complex