Ultrasound screening for Opisthorchis viverrini-associated cholangiocarcinomas: experience in an endemic area.

In Thailand, liver cancer is the most common malignancy in males and the third most common among females. In the Northeast region, cholangiocarcinoma (CHCA) is the prevalent type, with Opisthorchis viverrini (OV), an endemic liver fluke, being considered the cause. We evaluated the role of ultrasound (U/S) for cholangiocarcinoma screening as part of a larger cohort to characterize the linkage between liver fluke infestation and CHCA in Khon Kaen (Northeast Thailand).

Cancer control in Thailand.

Cancer in Thailand is becoming a significant health problem. It is the leading cause of death in Thailand. Several cancers can be prevented by a nationwide campaign of health education to prevent raw fish intake and an antismoking campaign.