11 results
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
hepatobiliary phase • Contrast ... Hepatic #Ultrasound #Contrast ... differential #diagnosis #comparison ... #table #appearance ... #hepatology
Hepatopulmonary Syndrome on Echocardiogram (A4C)
Hepatopulmonary Syndrome: Intrapulmonary shunting is most commonly demonstrated by contrast TTE when
Hepatopulmonary Syndrome on Echocardiogram ... demonstrated by contrast ... visualized in the left ... atrium within 3 ... bubble #shunting #hepatology
Differentiating PAH from PVH - Echocardiography
Pulmonary Artery Hypertension (PAH):
 • RV size - Enlarged
 • LA
from right to left ... • ElA ratio << 1 ... • ElA ratio > 1 ... Differentiating #PAH #PVH #Echocardiogram ... #comparison #diagnosis
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
diffusion-perfusion defect (Type 1) ... , 88% spec • Contrast-enhanced ... Microbubbles appear in left ... Positive findings on contrast-enhanced ... management #treatment #hepatology
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
with and without contrast ... material 20 mSv ... with and without contrast ... #CT #Nuclear #Comparison ... #Table #Risks #
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Liver Lesions on Contrast ... Hepatic #Ultrasound #Contrast ... differential #diagnosis #comparison ... #table #appearance ... #hepatology
Portopulmonary Hypertension
Presence of pulmonary arterial hypertension in a patient with portal hypertension
No other obvious causes (chronic
lung disease, left ... thromboembolism) 1) ... Transthoracic echocardiogram ... ventricular size, Right atrial ... diagnosis #management #hepatology
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... Effect in Right Atrium ... Differential Diagnosis 1. ... ASD or PFO with left ... cardiology #clinical #echocardiogram
Differentiating NBTE from Infective Endocarditis
No pathognomonic signs/symptoms or echo features that are specific to NBTE, and
cultures/serology: Serial ... often small (<1 ... Predilection for left-sided ... #Endocarditis #comparison ... Marantic #diagnosis #table
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
Double Shunt on Echocardiogram ... on this saline contrast ... 1. ... as RAP>LAP as atrial ... septum shifts left