what is marrow edema
Get help from a doctor now âº. Marrow edema: means abnormal fluid or swelling in the bone marrow. This is a nonspecific finding in and of itself, and can be due to numerous causes spanning the mundane to the malignant. Focal osseous lesion is also a generic descriptor of a focal abnormality of bone.It doesn't imply either benign or malignant.et help from a doctor now âº. Yes: Bone marrow is located in the interior of your bones. Bone marrow has blood vessels and lymphatic vessels. Under certain disease processes and trauma to the bone, the lymphatic or blood vessels get damaged, they leak out fluid and cause edema.