22 results
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... Portal Venous Phase and ... Infantile hemangioma, Congenital ... #radiology #differential ... #diagnosis #comparison
Trypanosoma cruzi Reactivation in the Brain- ...Magnetic resonance images of the brain showed a mass measuring
administration of contrast ... material). ... on the basis of partial ... #clinical #NEJM ... #MRI #radiology
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
without contrast ... material 20 mSv ... material 4 mSv ... #PatientInfo #Radiology ... Imaging #ChestXRay #CXR
Polo Mint Sign on Chest CT
 • Partial filling defect in a blood vessel surrounded by
Partial filling ... surrounded by a rim contrast ... material in a CT ... Lung #Pulmonary #diagnosis ... #radiology #clinical
Congenital Cytomegalovirus Infection- Ultrasonographic images showed ventricular dilatation in the fetal brain, and T2-weighted magnetic resonance
Maternal serum immunoassay ... the newborn’s brain ... #clinical #NEJM ... #radiology #MRI ... #CT #computed #tomography
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
• T1 with Contrast ... Contrast material ... Contrast can’t get ... MRI #Sequences #Radiology ... Neuroradiology #diagnosis
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
venous origin of CE material ... based on TTE, TEE, CT ... non-culprit vessels • Atrial ... prosthetic valve, PFO, ASD ... Artery #Embolism #diagnosis
Giant Thrombosed Intracranial Aneurysm - Computed tomography (CT) performed without the administration of contrast material revealed
administration of contrast ... material revealed ... CT angiography and ... the mass without contrast ... #Clinical #Radiology
Bilateral Vestibular Schwannomas in Neurofibromatosis Type 2- ...Magnetic resonance imaging of the brain performed after the
imaging of the brain ... administration of contrast ... material revealed ... #NEJM #clinical ... #radiology #MRI
Aortoenteric Fistula - Diagnosis and Management Summary
Epidemiology:
• Uncommon but life-threatening
• Most common site of bowel connection
the duodenum Clinical ... that precedes a later ... • CT findings ... extravasation of contrast ... material into the