67 results
Tree in Bud Sign
The Tree-in-Bud sign represents Endobronchial spread in a linear branching pattern and centrilobular
Tree in Bud Sign ... The Tree-in-Bud sign ... It is caused by ... ljke bacterial/viral ... radiology #ChestCT #pathophysiology
Causes of Acute Pediatric Cough - Differential Diagnosis Algorithm
No Fever, No Tachypnea
 - Normal Chest Auscultation
Causes of Acute ... Tachypnea - Normal ... Tachypnea - Normal ... • Atypical or viral ... #Causes #Peds #
Polyarteritis Nodosa (PAN): Pathogenesis and Clinical Findings

Medical Comorbidities Malignancies (most commonly hairy-cell leukemia)
Immunogenetic Predisposition: patient is
Postulate 1 - Viral ... replication causes ... direct injury to ... PolyarteritisNodosa #Pathophysiology ... #Diagnosis #Signs
Rapid Assessment of the Neonate With Sonography (RANS) Scan

Recommended algorithm for RANS scan. 
* Abnormal vital
Recommended algorithm ... * Abnormal vital ... signs include bradycardia
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
Maculopapular - Diagnostic Algorithm ... Pathophysiology ... Ill-appearing, vital ... sign instability ... Color #Targetoid #Algorithm
Childhood Immunization Schedule: Why we immunize
 • Diphtheria Toxin -> URT inflammation causes pseudomembrane with hardened
metabolites induce injury ... Virus -> Fecal-oral ... Mumps Virus -> Viral ... Mild non-specific viral ... peds #pediatrics #pathophysiology
Elevated Liver Enzymes - Differential Diagnosis Algorithm
Severe ALT > 15x ULN
 • Viral
 • Drugs/Toxins
 •
Differential Diagnosis Algorithm ... > 15x ULN • Viral ... disease US — Normal ... Differential #Diagnosis #Algorithm ... #Causes
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Classification Types - Pathophysiology ... in blood flow caused ... Depends on the cause ... : Normal cardiac ... cardiac chambers and normal
Rhabdomyolysis - Differential Diagnosis and Management Summary

Trauma:
 • Immobilization, Crush iniury, Compartment syndrome, Electrical injury
Exertional:
 •
syndrome, Electrical injury ... ETOH Infection (Viral ... Dermatomyositis) AKI - Pathophysiology ... extracellular fluid into injured ... Management #Summary #causes
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Acute Kidney Injury ... - AKI Workup Algorithm ... osmolarity If cause ... investigations abnormal ... clinical context and signs