180 results
Giant Thrombosed Intracranial Aneurysm - Computed tomography (CT) performed without the administration of contrast material revealed
Computed tomography (CT ... administration of contrast ... the mass without contrast ... #MRI #Thrombosed ... Intracranial #Aneurysm #NEJM
CT vs T1 MRI
CT Head:
 - Bones are white
 - Fat is Dark & Scalp fat
CT vs T1 MRI CT ... not apparent T1 MRI ... Pal @drdevrad #CT ... #T1 #MRI #comparison
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... Resonance Imaging (MRI ... hepatobiliary phase • Contrast ... Hepatic #Ultrasound #Contrast ... #CT #MRI #POCUS
How do you work up an ischemic CVA?
A) Initial Evaluation
 • ABCs
 • IV access, monitor
CT (NCCT) head ... a NCCT or • MRI ... brain w/o contrast ... w/o contrast ... Defined if 1) CT
X-ray limitations
It’s important to know the limitations of X-rays so we can correctly interpret them in
them in clinical context ... UltraSound (POCUS) to CT ... or MRI.
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 ... Radiology #Pathology #CT ... AcidFastBacilli #Microscopy #NEJM
Regression of Clubbing after Treatment of Lung Cancer #Clinical #PhysicalExam #Radiology #Clubbing #Regression #LungCancer #CT #NEJM
Regression #LungCancer #CT ... #NEJM
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
Causes of Solid or Cystic Renal Mass - Differential Diagnosis Algorithm
Solid Renal Mass:
 • Benign <3
Presence of fat on CT ... on ultrasound/CT ... contrast • Suspicious ... on ultrasound/CT ... contrast #Solid
Hepatic Masses on MRI - Differential Diagnosis by MRI Findings

Masses: Hemangioma, Adenoma, FNH, HCC, Fibrolamellar HCC,
Hepatic Masses on MRI ... Differential Diagnosis by MRI ... Hepato-Biliary Contrast ... Hepatic #Masses #MRI