10 results
Etiologies of pulmonary infections according to CT-scan patterns. 
CMV cytomegalovirus, GM galactomannan, HSV herpes simplex virus,
patterns. ... - Viral pneumonia ... Pneumocystosis - Viral ... #Lung #Infections ... #Differential #Diagnosis
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Lung Infections ... - Differential Diagnosis ... • CT: Halo sign ... Cytopenias VIRAL ... #differential #diagnosis
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
throughout the lungs ... rarely typical pneumonia ... pathogens - Viral ... pulmonary #CXR #clinical ... #CT
Tree-in-Bud Sign on Chest CT
 • Multiple centrilobular nodules arranged in a linear branching pattern.
 •
linear branching pattern ... atypical pna, Viral ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical #tree
Tree in Bud Sign
The Tree-in-Bud sign represents Endobronchial spread in a linear branching pattern and centrilobular
Tree in Bud Sign ... linear branching pattern ... ljke bacterial/viral ... /fungal pneumonia ... #diagnosis #clinical
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
in 24 hours • Viral ... in 24 hours • Viral ... without bacterial/viral ... Brucellosis Faget's Sign ... Leptospirosis • Viral
Myasthenic Crisis Checklist - Myasthenia Gravis

Evaluation 
 - Chest X-ray and lung ultrasound (exclude other lung
ultrasound (exclude ... ) - Forced vital ... Usual monitoring (vital ... signs, clinical ... ) - Forced vital
Broncholithiasis - Differential Diagnosis Framework

 • Also known as: Lung stones, pulmoliths, pneumoliths, bronchial calculi
 •
Also known as: Lung ... stones, pulmoliths ... Broncholithiasis - Clinical ... • Recurrent pneumonia ... bronchus • Chest CT
Handlebar Traumatic Injury 
Young girl presents to you after low energy, helmeted bicycle accident. Her vitals
She is sent to CT ... May have vital signs ... and/or delayed diagnosis ... Keep this injury pattern ... Trauma #Injury #clinical
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
Vital signs: BP ... This patient’s clinical ... exam findings and clinical ... chest radiograph pattern ... Radiology #CTChest #Lung