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Atlas of Human Body Ultrasound Scanning_ Methods and Diagnostic Applications ( PDFDrive ).pdf
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10  Urinary and Male Reproductive System Scanning

395

 

 

3.4\ Longitudinal Plane of the

Prostate by Transrectal

Ultrasound (TRUS)

Fig. 10.14

Longitudinal plane of the prostate by transrectal ultrasound (TRUS)

PST

BL

3.4.1\ Scanning Method

The position of the patient is taken as Figs. 10.2 and 10.3. On the base of transverse (axial) plane of the prostate, the probe is rotated 90°.

3.4.3\ Measuring Method and Normal

Length (maximal head to foot) and anteroposterior diameter (anterior midline to posterior prostate capsule) can be measured.

3.4.2\ Section Structure

3.4.4\ The Clinical Application Value

On the sonography, the bladder is anterior to the prostate. The longitudinal aspections of the prostate, bladder, and urethra are shown.

The edge and the inner structure of the prostate can be imaged more clearly in this view than the transabdominal examination.