9 results
Erythroderma - Diagnostic Algorithm. Pathophysiology: 1) Extensive cutaneous capillary dilation, results in widespread exfoliation of the
Pathophysiology: 1) ... the epidermis 2) ... Causes: 1) Exfoliative ... toxin 2) Eosinophils ... Histamine 4) Skin-homing
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Transient K+ efflux moving ... Vaughan Williams Classification ... : CLASS 1 - Sodium ... inotropy) ACCP Cardiology ... #phases #cardiology
Modified dengue severity classification, PAHO/WHO
Dengue without warning signs - DNWS:
 • Person who lives or has
dengue severity classification ... Leukopenia • Cases ... include any child coming ... and no apparent focus ... fever #severity #classification
Achalasia Classification Types - Barium Contrast Esophagram:
1) Spindle type (classic)
2) Flask type 
3) Sigmoid type
Response to
Achalasia Classification ... Esophagram: 1) ... Spindle type (classic ... ) 2) Flask type ... #Types #radiology
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
1. ... bubbles = PFO 2. ... appears to be coming ... Echocardiogram #clinical #pocus ... intrapulmonary #cardiology
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Hepatopulmonary Syndrome - Illness Script
HPS is a pulmonary disorder of chronic liver disease characterized by a
a triad of: 1) ... liver disease 2) ... worsening dyspnea when moving ... or 4 mmHg) when moving ... dilatations - contrast-enhanced
PALM RASHES 
Common features and patterns:
1.	Color:
o	Red or erythematous: Common in inflammatory or allergic reactions.
o	Purple or purpuric:
and patterns: 1. ... hyperpigmentation. 2 ... o Moist or oozing ... Seen in systemic causes ... disease. 6 Causes
PFAPA Syndrome - Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Adenitis

EPIDEMIOLOGY:
PFAPA is the most common syndrome entailing
exhibit an exudative coating ... The classic presentation ... arthritis affecting 2 ... widely variable in contrast ... IL-1 is a major
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
This post will focus ... /50 Rule (part 1) ... and second ribs.1 ... /50 Rule (part 2) ... seen on a CXR.2