7 results
Algorithm for nodular pattern
The algorithm to distinguish perilymphatic, random and centrilobular nodules is the following:
- Look
Algorithm for nodular ... pattern The algorithm ... perilymphatic, random ... is either random ... HRCT #CTChest #NodularPattern
External Ventricular Drains (EVDs) & ICP waveform interpretation
An EVD is a temporary closed sterile system that
External Ventricular ... Drains (EVDs) & ... ICP waveform interpretation ... @nickmmark #External ... #Ventricular #Drains
Intrapartum Abnormal Fetal HR Tracing - Causes of Variability & Decelerations - Differential Diagnosis Algorithm
Minimal/Absent Variability
Differential Diagnosis Algorithm ... hypoxia Sinusoidal Pattern ... hypoxia in fetal brain ... compression • Maternal ... Differential #Diagnosis #Algorithm
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
Differential Diagnosis Algorithm ... PHANTOMS): • Pattern ... Space-occupying brain ... CNS infection (e.g ... Differential #Diagnosis #Algorithm
Basic Interpretation
A structured approach to interpretation of HRCT involves the following questions:
What is the dominant HR-pattern:
reticular
nodular
high
Basic Interpretation ... structured approach to interpretation ... the dominant HR-pattern ... perilymphatic or random ... #Algorithm #ILD
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
parietal lobes of the brain ... Imaging Patterns ... Metabolic disturbance, External ... parietal lobes of the brain ... • EEG: With persistent
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
potentially more serious internal ... chest radiograph pattern ... that your brain ... defaulting to a normal interpretation