Definition of Acute tubular necrosis. Acute tubular necrosis: A severe form of acute renal failure that develops in people with severe illnesses (such as sepsis) or with very low blood pressure. Patients may need dialysis. Kidney function often improves if the underlying disease is successfully treated. Abbreviated ATN.
Buying a tow dolly can cost  $1,000-$4,500, depending on towing capacity, size, quality of materials and other options. For example, the Roadmaster RM3477 Tow Dolly with built-in electric brakes sells for $1,600 -$2,000, and can tow a vehicle weighing up to 4,250 pounds.
I've used this dolly on a soft, muddy, winter yard with no problem-they key time of year when I can't drive to the trailer. I use this dolly with a Brenderup 1205S trailer that has a topper and sides extensions making the trailer weight about 600 lbs plus sometimes 600 lbs of cargo.nfortunately, the 69898 trailer dolly is not one of those products. I own a tandem axle that to heavy for me move around by myself. But, I can lift the tongue, its not easy but, nowhere near 600 lbs. I thought this dolly would be just the ticket.