In general, radiation exposure should be kept as low as reasonably achievable (the ALARA principle) without compromising ... its effectiveness. A CT examination may sometimes involve the injection of ...

Bone is the most common site of metastasis in metastatic breast cancer (MBC), yet no standardised imaging method accurately ...

[2] Noncontrast CT in the emergency diagnosis of appendicitis is attractive for several reasons. Administration of oral contrast consumes valuable time in today's fast-paced and overcrowded ED.

Patients underwent morphological imaging scans (contrast-enhanced liver MRI and multiphasic contrast-enhanced ...

Low-osmolar, contrast-enhanced CT can be safely used in patients with ... has been using it successfully for several years without observing adverse effects related to blood pressure.

Investigations. Serum protein electrophoresis, contrast CT of thorax and abdomen, endoscopic retrograde cholangiopancreatography with endoscopic biopsy and pleural biopsy. Diagnosis ...