Objective:To study radioimmunoguided surgery (RIGS) s ystem with99mTc labeling monoclonal antibody (McAb) for detection of o v arian carcinoma in nude mice bearing human ovarian carcinoma.

• 目的：进行99mTc标记卵巢癌单抗放射免疫导向手术研究，为临床应用提供基础。