Immunoscintigraphy and Intra‐operative Radioimmunodetection in the Treatment of Colorectal Carcinoma

Intra‐operative radioimmunodetection of malignant involved lymph nodes follows the pre‐operative immunoscintigraphy in the treatment of patients with colorectal carcinoma. The aims of this clinical study were to determine the sensitivity of the method, to compare the results in study when using Oncoscint and CEA‐Scan and to evaluate the importance of the method of surgery and postoperative adjuvant therapy.