重复癌又名原发性多发性恶性肿瘤。由于近年来对恶性肿瘤的诊断与治疗有了显著的进展,患癌瘤病人的生命得到延长,致发生重复癌的机会也逐渐增多。现将我院4例报导子下。例1 顾××,58岁,住院号59737。1948年于上海中美医院诊断为子宫颈鳞状上皮癌,行镭及X线放射治疗3个月。出院后每年定期随访,情况良好。1960年发现肝脏肿大肋下1～1.5厘米,自觉上腹部隐痛及食欲减退,曾多次就医均诊断为肝炎及行护肝 Duplicate cancer is also known as primary multiple malignancy. Due to the remarkable progress in the diagnosis and treatment of malignant tumors in recent years, the lives of patients suffering from cancer have been prolonged, and the chance of recurrent cancer has gradually increased. Now we report on 4 cases in our hospital. Example 1 Gu ××, 58 years old, hospital number 59737. In 1948, diagnosed as cervical squamous cell carcinoma in Shanghai Zhongmei Hospital, radium and X-rays were treated for 3 months. Regular follow-up every year after discharge from the hospital is in good condition. In 1960, the liver was found to be 1 to 1.5 cm under the ribs. He felt conscious of pain and loss of appetite in the upper abdomen. He had been diagnosed with hepatitis and healed the liver several times.