30 results
Hepatic Masses on CT - Differential Diagnosis by CT Findings

Masses: Hemangioma, Adenoma, FNH, HCC, Fibrolamellar HCC,
Hepatic Masses on CT ... Differential Diagnosis by CT ... Modalities: Non-Contrast ... Hepatic #Masses #CT ... liver #hepatology #radiology
Progression of Imaging Findings in Acute Stroke - Timeline
Onset → Hours → Days → Weeks →
• Non-Enhanced CT ... • SWI • Pre-Contrast ... T1 • Post-Contrast ... #Progression #radiology
Signs of Pulmonary Hypertension on Chest CT
 • Main PA is dilated and larger than the
Hypertension on Chest CT ... 0.9 - 1.0 • Contrast ... ChestCT #CTChest #Radiology ... #cardiology #diagnosis
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... hepatobiliary phase • Contrast ... Hepatic #Ultrasound #Contrast ... #CT #MRI #POCUS ... #radiology #differential
Urinary Tract Tuberculosis - Contrast-enhanced computed tomography (CT) of the abdomen showed mild dilatation of the
Tuberculosis - Contrast-enhanced ... computed tomography (CT ... excretory phase on CT ... D) #Clinical #Radiology ... #Pathology #CT
Evaluation of mechanical valves of Total Artificial Heart with no contrast
This is a cardiac CT with
This is a cardiac CT ... with no contrast ... (contrast avoided ... CTS #clinical #radiology ... #cardiology
Additional Modalities for Workup of GI Bleed (Other than EGD + Colonoscopy)

Pill endoscopy
 • Able to
Triple-phase CT ... allergy or nephropathy ... CT angiography ... allergy or nephropathy ... • Invasive, contrast
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
Computed Tomography (CT ... Computed Tomography (CT ... with and without contrast ... with and without contrast ... #PatientInfo #Radiology
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
junction stones Non-contrast ... CT - Rapid. highly ... retroperitoneal disease CT-KUB ... lower dose than a CT-based ... stones #calculus #Radiology
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
ischemic optic neuropathy ... halo sign PET/CT ... #Rheumatology #Ophthalmology