Various tests are used to diagnose bile duct cancer, including liver function tests, tumor markers, ultrasound, CT scan, MRI, ...

Air ducts work behind the scenes, literally, to move air from one location to another. The term ductwork refers to the entire system of ducts, including the return ducts and supply ducts.

This is the impressive moment a robot was deployed to clean restaurant ducts caked in grease in China. Footage shows a compact robot rolling inside the vent to thoroughly wash accumulated oil in a ...

The Ferrari F40’s many NACA ducts contribute to its purposeful motorsport vibe. The ramp angle—how steeply the duct floor plunges beneath the body—should be around 7 degrees in most cases.

Maintaining clean air ducts is essential for a healthy home environment, but it doesn’t have to break the bank. Here are some practical tips to help you save money on air duct cleaning without ...

If there is visible blockage of your air ducts or if there are particles or dust coming from the vent when your HVAC system is running, that’s definitely cause for concern and a good reason to ...

Primary biliary cholangitis, or PBC, can cause damage to the bile ducts and liver. There is currently no cure for the disease. Learn more here.

Tear ducts are like tiny tunnels that your tears pass through. They’re part of the drainage system that goes from your eyes to your throat. Glands inside your eyelids and the white part of your ...

As mentioned above, clogged ducts can increase the likelihood of developing mastitis, which is a far more serious condition. If your clog doesn’t go away after 48 hours and you begin to notice ...

A. You should have the ducts cleaned as part of the regular system checkup. Dust and dirt will build up in the system even if you change the return filter regularly. Duct cleaning is an important ...

Clogged milk ducts can occur during breastfeeding if the baby does not fully drain the breasts. Learn more about the causes, symptoms, and treatment of clogged milk ducts here.

Your air ducts and vents require regular maintenance. Ignoring tasks like replacing your filter each month can invite pollutants into your home's ventilation system. Viruses, bacteria and fungi ...