What does PTC stand for?

PTC means percutaneous cholangiography, phenylthiourea, plasma thromboplastin component, ninth factor and positive temperature coefficient. Positive temperature coefficient thermistor; Percutaneous transhepatic cholangiography was performed.

1. Percutaneous transhepatic cholangiography (PTC):

The puncture needle with plastic tube sheath or Chiba fine puncture needle can be punctured into the intrahepatic bile duct from the right midaxillary line or anterior approach under the supervision and guidance of X-ray television or B-type ultrasound instrument, and then the intrahepatic and intrahepatic bile ducts can be clearly displayed by injecting contrast media. The location, extent and extent of lesions in the bile duct can be understood, which is helpful for the identification of jaundice.

Two, phenylthiourea English abbreviation for PTC:

It's a white crystal with a pungent odor, a phenyl derivative of thiourea. Because it contains N-C=S group, it has a bitter taste. It is mainly used for genetic analysis of various ethnic groups. Therefore, before the birth of DNA paternity test, phenylthiourea taste test was used as a reference material for twin and paternity tests.

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