Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Peripheral blood and bone marrow responses with time. MRD3, fewer than one CLL cell in 1,000 leukocytes; MRD4, measurable residual disease to fewer than one chronic lymphocytic leukemia cell in 10,000 leukocytes; MRD5, residual disease undetectable below a threshold of one CLL cell in 100,000 leukocytes; NA, not available.
