As a result, nearly all toasters made between 1915 and 1923, when the patent expired, are marked â Feb. 6, 1906â and âLMPâ (for âLicensed Under Marsh Patentsâ) in a diamond shape. Early toasters, like the D-12, only toasted one side of the bread at a time.
A bone marrow aspiration and biopsy removes a small amount of bone and a small amount of fluid and cells from inside the bone (bone marrow). It is often done to find the reason for many blood disorders and may be used to find out if cancer or infection has spread to the bone marrow.
Doctors can diagnose many problems that cause anemia, some infections, and some kinds of leukemia or lymphoma cancers by examining a sample of your bone marrow. Bone marrow is the tissue where blood cells are made. A bone marrow biopsy is the procedure to collect such a sample.It is done using a needle inserted through the outside surface of a bone and into the middle of the bone, where the marrow is.To continue reading this article, you must login.octors can diagnose many problems that cause anemia, some infections, and some kinds of leukemia or lymphoma cancers by examining a sample of your bone marrow. Bone marrow is the tissue where blood cells are made. A bone marrow biopsy is the procedure to collect such a sample.