36 results
Etiologies of pulmonary infections according to CT-scan patterns. 
CMV cytomegalovirus, GM galactomannan, HSV herpes simplex virus,
according to CT-scan ... - Viral pneumonia ... Pneumocystosis - Viral ... Patterns #Pulmonary #Lung ... #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 ... factor • May cause
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
urine can induce color ... deposits - Post-infectious ... hematuria • Signs ... Hematuria: • Stone ... (Viral/Bacterial
The infant with tachypnea or wheeze - Clinical Conditions to Consider
 - Bronchiolitis 
 - Pneumonia
tachypnea or wheeze - Clinical ... Bronchiolitis - Pneumonia ... wheezing - with viral ... wheezing - following viral ... #Diagnosis #Peds
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
Nocardia asteroides Viral ... failure, COPD, Lung ... CXR +/- High res CT ... Ag, Respiratory viral ... HIVAIDS #workup #diagnosis
Causes of Neutrophilia - Increased Neutrophils - Differential Diagnosis Algorithm
Infection
 • Bacterial
 • Abscess
 • Viral
Medications
Causes of Neutrophilia ... - Differential Diagnosis ... Algorithm Infection ... • Abscess • Viral ... Lung, Bladder, Colon
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 ... ljke bacterial/viral ... /fungal pneumonia ... #diagnosis #clinical
Faget's Sign & Liebermeister's Rule
Pulse-Temperature Dissociation
EVERY 1 F RISE IN TEMPERATURE -> HR INCREASES 8-10 BPM
INFECTIOUS
Faget's Sign & Liebermeister's ... Yellow Fever • Viral ... • Drug Fever CLINICAL ... #Fagets #Sign #Pulse ... #Dissociation #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
Bilateral B-Lines in case of Pneumonia on Lung POCUS

Young healthy pt with fever/dyspnea. POCUS lung exam
interstitial diffuse infections ... partially seen shred sign ... NOT definitively diagnose ... #Lung #POCUS #clinical ... #ultrasound