CASE The mass on Ms. Câs left kidney is hypoattenuating and nonenhancing on CT. It meets Bosniak criteria for a benign simple cyst (class I) and requires no further evaluation or follow-up. Colonoscopy detects multiple colonic polyps that are removed, and the patient does well.
Water pipelines and distribution systems are subjected to surges almost daily, which. over time can cause damage to equipment and possible contamination. Surges are caused by. sudden changes in fluid velocity and can be as minor as a few psi to five times the static. pressure. The causes and effects of these surges in pumping systems will be discussed along. with equipment designed to prevent and dissipate surges. Only with the knowledge of all of the.
Water softeners can cause a sudden change or decrease in water pressure. To check it, switch the water softener to bypass mode and see if pressure improves. You may also want to have the water softener serviced by a service technician, if you believe itâs the cause of your low pressure. Clogged Aerators. If you only have low pressure at one faucet, it may be a clogged aerator. Check the aerator screen for rust, debris, and other particles restricting flow.