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Updated: Jun 5, 2026

Focused Assessment with Sonography for Trauma (FAST) Exam: Image Acquisition
Published on: September 22, 2023
The ultrasound examination of the spleen
1Department of Gastroenterology and Hepatology, University of Medicine and Pharmacy Timişoara, Martir Petru Domasneanu str. Bl 73, Ap 9, 300251 Timisoara, Romania. mireladanila@gmail.com
Abstract:
The spleen is a parenchymatous organ located in the left upper quadrant of the abdomen, in the splenic lodge. The normal spleen is 10-12 cm long and 3-5 cm thick. The ultrasound examination of the spleen is better performed in a fasting patient, in supine or right lateral position, using an intercostal approach, with a 3.5 to 5 MHz transducer. Due to the high position of this organ, covered by the ribs, inviting the patient to take a deep breath could be useful.
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