23 results
Underlying causes of PEA arrest: H’s and T’s 

Hypovolemia, Hypoxia, Hydrogen Ion (acidosis), Hypo/Hyper-kalemia, Hypothermia
Toxins, Tamponade,
Underlying causes ... Toxins, Tamponade, Tension ... Differential #Diagnosis #Table
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
exacerbation (any cause ... tamponade - Tension ... Classification #Table
Summary table of common benign breast diseases and how to manage them. 
Fibroadenoma:
 • Most common
Summary table of ... mastitis • Usually caused ... Present as soft, non-tender ... diagnosis #surgery #causes ... #table
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
• Mechanical → tension ... findings based on cause ... Differential #Diagnosis #table
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
correctly diagnose a case ... that any given case ... implies being able ... it has a narrow focus ... #Calculation #Table
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
potential inciting causes ... Haverhill fever caused ... Erythema nodosum • Tender ... • Cause is unknown ... Erythemas #comparison #table
Achilles Tendon Tear on POCUS (Labeled)

A 35yo male presents with ankle pain. Achilles tendon tear is
Achilles Tendon ... Tear on POCUS (Labeled ... Achilles tendon ... tear is seen on POCUS ... Usually caused by
Trigger Finger - Stenosing flexor tendon tenosynovitis

There is a change in the slip between the tendon
Stenosing flexor tendon ... slip between the tendon ... due to pulley or tendon ... you may not be able ... or even not be able
Cortical Desmoid - MSK Radiology
Imaging Findings:
 • Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
gastrocnemius tendon ... Case description ... MR is able to distinguish
Soft Tissue Lesions - Differential Diagnosis Algorithm 
Septic
 • Septic Bursitis
 • Necrotizing Fasciitis
 • Septic
Meniscal Injury • Labral ... Degree Sprain) Tendon ... /Muscle • Tendon ... #Orthopedics #Causes