A. Multiple myeloma is a malignant, clonal disorder of plasma cells that originates in the bone marrow. Itâs a relatively common disorder, accounting for 1% of all malignancies and 10% of all hematologic malignancies in adults.
torsion, n 1. , motion or state of torque in which one end of an anatomical component is twisted about its longitudinal axis as the opposite end is either immobile or moves in the opposite direction.
Ovarian torsion is a common entity that may be diagnosed with sonography. Usually, there is an associated ovarian mass and an enlarged ovary. The torsed ovary may be in an abnormal position, with or without decreased color flow.