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Atlas of Human Body Ultrasound Scanning_ Methods and Diagnostic Applications ( PDFDrive ).pdf
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8  The Digestive System Organ Scanning

205

 

 

1\ Liver Scanning

1.1\ Longitudinal Scanning

of the Liver Through

the Abdominal Aorta

Fig. 8.1  Longitudinal section of the liver and the abdominal aorta

PB

LL

SpA

SpV

 

CA

 

 

SMA

LA

 

 

 

E

 

 

 

 

Ao

206

M. Zhang

 

 

1.1.1\ Scanning Method

The patient should be on fast for 8–12 hours with a supine position. Probe is placed vertically in the middle line of the subxiphoid.

1.1.2\ Section Structure

Longitudinal sections of the left hepatic lobe, the abdominal aorta and oblique section of the esophagus.

1.1.3\ Measuring Method and Normal

Measuring anteroposterior diameter of the left hepatic lobe from the top of anterior capsule to the posterior capsule. Anteroposterior diameter should be less than 7 cm in the normal liver.

1.1.4\ The Clinical Application Value

This plane is the standard section for measuring anteroposterior diameter of the left liver lobe. The size, shape, and parenchyma echogenicity of the liver are observed.