11 results
Signs of Pulmonary Hypertension on Chest CT
 • Main PA is dilated and larger than the
Signs of Pulmonary ... CT • Main PA ... 0.9 - 1.0 • Contrast ... reflux into the hepatic ... #Radiology #cardiology
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... Liver #Lesions #Hepatic ... #Ultrasound #Contrast ... #CT #MRI #POCUS ... #radiology #differential
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Small secundum ASD ... to right shunt 2. ... #Diagnosis #cardiology ... echocardiogram #s4c #pocus ... #bubble
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
with and without contrast ... with and without contrast ... years CHEST - ... #PatientInfo #Radiology ... Imaging #ChestXRay #CXR
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
Radiology • Miliary ... #Radiology #differential ... #diagnosis #pulmonary ... #CXR #clinical ... #CT
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
liver disease and pulmonary ... Early transit of bubbles ... = PFO 2. ... Echocardiogram #clinical #pocus ... intrapulmonary #cardiology
Fleischner Society recommendations for follow-up of nodules
Previous chest radiographs should be reviewed to determine if the
been stable over 2 ... , contrast-enhanced ... #Management #Radiology ... #CTChest #Fleischner ... Society #Followup #Pulmonary
On the left a smoker with RB-ILD with subtle HRCT-findings.
The dominant pattern is ground glass opacification.
Additional
these non-specific CT ... there is a broad differential ... probably would be pulmonary ... #Clinical #Radiology ... #CTChest #RBILD
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
exercise intolerance, chest ... Noncardiac: • Pulmonary ... cardioversion 2. ... Anticoagulation: • Initial heparin ... diagnosis #management #cardiology
Summary of Oncologic Emergencies

Neutropenic fever:
- Fever + ANC < 500 → start cefepime ± vancomycin (if
suspected) - CT ... chest; CT abdomen ... interventional radiology ... 200–300 mL/h) 2. ... renal failure, pulmonary