What imaging modality is used to diagnose splenic rupture in the material?

What imaging modality is used to diagnose splenic rupture in the material?

• A. X-ray
• B. CT
• C. Ultrasound
• D. MRI

Answer: (C)

Ultrasound, specifically the FAST (Focused Assessment with Sonography in Trauma) exam, is used to diagnose splenic rupture in the emergency setting because it can be performed at the bedside quickly to detect free intraperitoneal fluid and assess splenic injury. It’s noninvasive, portable, and does not involve radiation, making it ideal for rapidly evaluating a patient who may be unstable. If fluid or a splenic injury is suspected but more detailed information is needed, CT with contrast can provide a definitive and graded assessment, but ultrasound is the first-line tool in these cases due to its speed and accessibility. X-ray and MRI are not practical standards for this acute diagnosis—their roles are either limited (X-ray) or not timely (MRI) for suspected splenic rupture.

Ultrasound, specifically the FAST (Focused Assessment with Sonography in Trauma) exam, is used to diagnose splenic rupture in the emergency setting because it can be performed at the bedside quickly to detect free intraperitoneal fluid and assess splenic injury. It’s noninvasive, portable, and does not involve radiation, making it ideal for rapidly evaluating a patient who may be unstable. If fluid or a splenic injury is suspected but more detailed information is needed, CT with contrast can provide a definitive and graded assessment, but ultrasound is the first-line tool in these cases due to its speed and accessibility. X-ray and MRI are not practical standards for this acute diagnosis—their roles are either limited (X-ray) or not timely (MRI) for suspected splenic rupture.