9 results
Focused POCUS Lung and Cardiac Ultrasound Exams in COVID-19 Patients
1. Turn machine on / Enter patient
Focused POCUS Lung ... and Cardiac Ultrasound ... phased-array probe and abdominal ... #LungExam #diagnosis ... #covid19 #sarscov2
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Resonance Imaging (MRI ... #Contrast #CT #MRI ... #POCUS #radiology ... #differential #diagnosis ... #comparison #table
X-ray limitations
It’s important to know the limitations of X-rays so we can correctly interpret them in
Point Of Care UltraSound ... (POCUS) to CT or ... MRI. ... #Diagnosis #Radiology ... #Limitations #Comparison
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
Tendon: Normal ... MUSCULOSKELETAL #MSK ... #POCUS #Atlas # ... Clinical #Radiology ... #Comparison
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
dextrocardia, normal ... dextrocardia, normal ... Short QT <300-360 ms ... : ↑ca - Long QT ... Approach #ECG #EKG #diagnosis
Appendicitis on RLQ POCUS

Classic story for appendicitis in an adolescent male (<1 day of epigastric pain
Appendicitis on RLQ POCUS ... Normal WBC. ... Diagnosis confirmed ... #Ultrasound #Clinical ... #Abdominal #Radiology
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Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Contrast Enhanced Ultrasound ... arterial phase, Portal ... #Contrast #POCUS ... #radiology #differential ... #diagnosis #comparison
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
specific questions to ask ... neuroexam - Oral ... unless prior heart/lung ... undergoing AAA or upper abdominal ... stratification #diagnosis
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
This post will focus ... defaulting to a normal ... consider intra-abdominal ... #Radiology #CTChest ... #Lung #Pulmonary