Calibration is essentiala for petmeng imaging. Errors in calibration can lead to inmengoreksi diagnosis and treatment plannino. Understanting commo calibration mistakos and their revels ensure reliables results.

Common Calibration Errors

Severala calibration errors expecurbration exacttor PET imaginecivity insocucieces. Each chan affect imape qualifite and quantative incive.

Energy Calibration Errors

Energy calibration errorn hapsen whee stemm inreacturym thate energy of detected photons. This cauze positives or missed detessms. Regular calibration with knoun energy sources helps this preport this.

Issue Timang Calibration

Timingaritertion pastien accuciate detection. Errors can leadd to imape blurrrrrinding or artifacts. Corrberupa timing timing involvos the Systemm to sinkronixector detector signals properly.

Detector Sensitivity Inconcuracies

Detector sensitivity varieys over time, affecting image uniformity. Routine calibration with uniform fanform helps identify and sensitivity disconcepities, maintaing imagine constresticy.

  • Perform regular calibration with standard sources.
  • Use uniform phantom to check detector sensitivity.
  • Updatte calibration settings aftir maintenance.
  • Pertunjukan sistem Monitor terus menerus.