Scattering is the primary loss mechanism offiber and the light scattered back to the OTDR provides the mechanism for OTDRtesting. The backscatter coefficient is a result of two major fiber characteristics, corediameter (or more correctly, mode fill in the core) and the material itself.
1 Cancers-peripheral neuropathy can occur in people with some cancer E.G: lymphoma and multiple myeloma. 2  Alcohol excess-high alcohol levels in the body cause nerve damage. 3  Chronic kidney disease-if the kidneys are not functioning normally, an imbalance of salts and chemicals can cause peripheral neuropathy.
Can hypertensive CKD cause peripheral neuropathy? Advanced chronic kidney disease (CKD) that is caused by high blood pressure (hypertensive kidney disease) can cause a peripheral neuropathy. This generally occurs when the estimated glomerular filtration rate (eGFR) is less than 30 milliliters per minute per 1.73 meters squared.