A successful experience in managing a chylous reflux: importance of lymphoscintigraphy.

Chylous reflux is described as the backflow of chyle through the varicose lymphatics with incompetent lymph valves and leakage of the lymph. The valves in the dilated, varicose, tortuous lymph vessels become incompetent, and as a result, the lymph blended with chyle, reflux into the lower limbs or the genitalia. Reflux causes delayed lymphatic transport in the affected lower extremity and chronic lymphedema can develop.