14 results
Point-of-care Ultrasound for Diagnosis of Abscess in Skin and Soft Tissue Infections

1. POCUS is more accurate
Point-of-care Ultrasound ... Tissue Infections 1. ... is not clinically ... evident. 2. ... VisualAbstract #EBM
POCUS Stewardship
Right Indication - Right Interpretation -Right Integration
Indication → Pre-test Probability → Spectrum of Disease →
Likelihood Ratio Step 1: ... Step 2: Pre-test ... Step 3: Spectrum ... #ultrasound #management ... #diagnosis
Focused POCUS Lung and Cardiac Ultrasound Exams in COVID-19 Patients
1. Turn machine on / Enter patient
and Cardiac Ultrasound ... phased-array probe and abdominal ... 3. ... Assess gross LVSF ... #LungExam #diagnosis
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
Pathophysiology: 1. ... emboli • Lung abscess ... Tuberculosis: 1. ... characteristic features Clinical ... Tuberculin skin test
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
Pathophysiology: 1. ... emboli • Lung abscess ... Tuberculosis: 1. ... characteristic features Clinical ... Tuberculin skin test
Live Ectopic Pregnancy on Transvaginal POCUS

Young female patient, severe abdominal pain. +preg test. Pelvic exam followed
patient, severe abdominal ... +preg test. ... Pearls: #1 Confirm ... an IUP or not. #2 ... #POCUS #clinical
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Assess functional ... determine if stress test ... Change in clinical ... undergoing AAA or upper abdominal ... stratification #diagnosis
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
- Differential Diagnosis ... neurological lesion: Clinical ... Spinal injuries 2. ... Treponema, Listeria, TB ... , Aspergillus 3.
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
individual studies Clinical ... (68%) – 2 (95%) ... – 3 (99.7%) SEM ... how related two values ... #calculations #diagnosis
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
Kansasii: • Mimics TB ... patients such as: 1. ... than 50/μL) 2. ... Hematologic malignancy 3. ... enzymes, diarrhea, abdominal