9 results
Lung Ultrasound for Diagnosing Pneumonia - Scan through 6 zones (3 per side) 1. Midclavicular line
Lung Ultrasound ... for Diagnosing Pneumonia ... Midclavicular line on the anterior ... the diaphragm #Diagnosis ... #Peds #EM #PICU
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Ferritin >1000 ng ... Infections+++: Virus (EBV ... biologics (CMV +++, EBV ... Drugs, Unknown cause ... of emergency, ICU
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
antibody, Anti-GBM ... usually low in anti-GBM ... Goodpasture's cause ... sparing of the lung ... #management #treatment
A quick infographic on various pearls about atopic dermatitis, a disease with an increasing burden on
recommendations, treatments ... #medications #treatment ... #diagnosis #causes ... References: Danby SG ... Petersen EBM, Skov
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential Diagnosis ... progressing GN • New pulmonary ... tract, and often causes ... glomerulonephritis) • Anti-GBM ... lesions-interstitial keratitis
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
• History of EBV ... supraclavicular node • Anterior ... lymph node biopsy (diagnostic ... Hodgkin Lymphoma Treatment ... Hodgkins #lymphoma #diagnosis
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
- Differential Diagnosis ... Vasculitis Differential Diagnosis ... tract, and often causes ... pain and GN Anti-GBM ... - interstitial keratitis
Langerhans Cell Histiocytosis (LCH)

Granulomatous Lesions comprising langerin-positive histiocytes and an inflammatory infiltrate can arise in virtually
Rashes, seborrheic dermatitis-like ... • Pulmonary Symptoms ... Birbeck granules (EM ... DIAGNOSIS • Imaging ... TREATMENT OPTIONS
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
(@MarkRamzyDO, EM ... Hamilton, MD (EM ... over the left anterior ... over the left anterior ... Radiology #CTChest #Lung