Beryllium (Be) Toxicity: Patient Education Care
May 23, 2008· Beryllium can be measured in the urine, blood, lung and skin samples. The amount of beryllium in blood or urine may not indicate how much or how recently you were exposed. A more specific blood test, the blood beryllium lymphocyte proliferation test (BeLPT), identifies beryllium sensitization which may lead to chronic beryllium disease.