多发性骨髓瘤又称浆细胞骨髓瘤,是一种恶性肿瘤,可发生在全身各骨骼髓内,也常见有侵及髓外者。临床上局限于一块骨,也可是骨骼的系统病,侵及颞骨多在病的晚期。Lavine(1979),Marks(1985),Shone(1985),Keay(1988)皆有过报道,但都未做组织病理诊断。复习Minesota大学639份病历(1970～1984),找出8例15块颞骨骨髓瘤标本。经固定、脱钙、包埋、连 Multiple myeloma, also known as plasma cell myeloma, is a malignant tumor that can occur in the bones of the body, as well as invaders. Clinically limited to a bone, it can also be a systemic disease of the bones, and invading the sacrum is mostly in the late stages of the disease. Lavine (1979), Marks (1985), Shone (1985), and Keay (1988) have all reported that no histopathologic diagnosis has been made. A review of 639 medical records from the University of Minestota (1970-1984) identified 8 specimens of 15 iliac myeloma. Fixed, decalcified, embedded, connected