14 results
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
: reticular, nodular ... is reticular. ... presents as a reticular ... #Diagnosis #Radiology ... #Pulmonary #CXR
Causes of Pediatric Wheezing - Differential Diagnosis Algorithm
CXR Abnormal:
 • Pulmonary Sequestration
 • Congenital Adenoid Cystic
Causes of Pediatric ... Algorithm CXR ... #Algorithm #Causes ... #Peds #Pediatrics ... #Pulmonary
Here are the most common examples of these four patterns on a chest x-ray (click image
Interstitial - Reticular ... mass - Solitary Pulmonary ... Nodule - Multiple Masses ... Atelectasis #Diagnosis ... #Clinical #Radiology
UIP
UIP is a histologic pattern of pulmonary fibrosis.
On a chest X-ray UIP manifests as a reticular
of pulmonary fibrosis ... manifests as a reticular ... Here a CXR with a reticular ... #Clinical #Radiology ... #CXR #UIP #Reticular
Childhood Immunization Schedule: Why we immunize
 • Diphtheria Toxin -> URT inflammation causes pseudomembrane with hardened
& hemorrhagic rash ... skin lesions -> Vesicular ... & pruritic rash ... #Immunization #peds ... #pediatrics #pathophysiology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
tract, and often causes ... purpura, livedo reticularis ... and bullous or vesicular ... mucositis - Rash ... - (C-ANCA) pattern
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Etiology: • Pathophysiology ... Imaging Patterns ... the underlying cause ... Seizures: Treat with AEDs ... until cause identified
Basic Interpretation
A structured approach to interpretation of HRCT involves the following questions:
What is the dominant HR-pattern:
reticular
nodular
high
the dominant HR-pattern ... : reticular nodular ... bronchiectasis) #Diagnosis ... #Radiology #Pulmonary ... Interpretation #Algorithm
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
- Differential Diagnosis ... purpura, livedo reticularis ... and bullous or vesicular ... , mucositis • Rash ... tract, and often causes
In the images on your left you can appreciate again the spectrum of findings seen in
superimposed fine reticular ... GGO with a fine reticular ... pattern. ... excluding UIP as diagnosis ... #Clinical #Radiology