During the clinical exam, the doctor flushed the patient's lacrimal ducts to check for blockages.

During the surgery, the surgeon carefully inspected the cystic ducts for signs of obstruction.

During the dissection, the student carefully identified the efferent ducts connecting the rete testis to the epididymis.

During histological examination, the pathologist noted dilation in the collecting ducts of the renal medulla.

During the examination, the surgeon gently traced the thyroglossal ducts to locate the ectopic thyroid tissue.

During the surgery, the surgeon carefully inspected the hepatic ducts for any signs of obstruction.

After chopping onions, I always have watery eyes because my tear ducts react quickly.

The epithelial ducts in the salivary gland became inflamed after the infection.

During embryonic development, the paramesonephric ducts differentiate to form the female reproductive tract.

The air-ducts in the old theater were clogged with dust and needed immediate cleaning.