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Surgical Case Reports

Table 1 History of exposure to organic solvents

From: Early detection of occupational cholangiocarcinoma in a high-risk patient under intensive surveillance: a case study

Organic solvents

Exposure age

Duration of exposure

Dichloromethane

22–27 years old

About 4 years and 8 months

1,2-Dichloropropane

22–37 years old

About 15 years and 2 months

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