If thereflections are big enough, this process can go on 3 or 4 times, each time producing aâghostâ event on the OTDR trace.A ghost trace looks like this one, which shows the absolute worst case, a cableplugged directly into the connector on the OTDR.
For some kidney patients, their hair loss can occur before beginning dialysis or after undergoing dialysis, while the hair loss on the healthy people is usually contributed to aging, stress or gene.
Diseases that can cause hair loss, thinning, or breakage include: 1  Lupus, in which hair tends to become brittle and may fall out in patches. 2  Thyroid problems, which are a common cause of scattered hair loss. 3  Cancer, such as Hodgkin's lymphoma.  An adult form of muscular dystrophy (myotonic 1  dystrophy). Diseases of the pituitary gland.