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

1. POCUS is more accurate
Ultrasound for Diagnosis ... cellulitis in cases ... not clinically ... LikelihoodRatios #Accuracy #Diagnosis ... VisualAbstract #EBM
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
-cell count is less ... should be based on clinical ... tuberculomas, or abscesses ... Demyelinating disease caused ... effect/Edema • EBV
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
- Differential Diagnosis ... neurological lesion: Clinical ... Non-compressive Spinal Cord Causes ... , HIV, CMV, HTLV ... TB - Spinal abscess
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
Epidemiology: • 1-2 cases ... Campylobacter jejuni - HIV ... , CMV, EBV - Influenza ... Guillain-Barre Clinical ... Guillain-Barre Diagnosis
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
status NTM Cause ... Advanced HIV (CD4 ... Pulmonary Disease: Clinical ... Diagnosis Of NTM ... Lung Disease: • Clinical
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
- Differential Diagnosis ... of lactate as a clinical ... / hypoxemia -> focus ... assessment - assess ... Ethylene glycol - HIV
C.diff - Clostridioides Difficile Infection (CDI) - Diagnosis and Management - GrepMed Handbook

Clinical Presentation + Progression:
Infection (CDI) - Diagnosis ... GrepMed Handbook Clinical ... Acute Diarrhea (>3 BM ... equivocal • CT A/P: Assess ... Bezlotoxumab 10 mg/kg IV
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
Transverse Myelitis - Clinical ... bouts of HTN Diagnostic ... • Infectious causes ... simplex virus, HIV ... Brucellosis - Dengue, EBV
Peripelvic Cyst on Renal POCUS
60s f admitted with acute pyelonephritis, CT scan reveals no hydronephrosis/stone/abscess, continues
prot CT A/P w IV ... LFTs normal Diagnosed ... , with clinical ... cysts may be a cause ... #kidney #clinical
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
(@MarkRamzyDO, EM ... Hamilton, MD (EM ... This patient’s clinical ... exam findings and clinical ... This post will focus