2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Other And Unspecified Sites 190-199 > Secondary Malignant Neoplasm Of Respiratory And Digestive Systems 197.* > 2006 ICD-9-CM Diagnosis 197.6 Secondary malignant neoplasm of retroperitoneum and peritoneum View the most recent version of ICD-9-CM 197.6 197.6 is a specific code that can be used to specify a diagnosis 197.6 contains 4 index entries View the ICD-9-CM Volume 1 197.* hierarchy  Index entries containing 197.6: Ascites 789.5 cancerous (M8000/6) 197.6 malignant (M8000/6) 197.6 Carcinomatosis peritonei (M8010/6) 197.6 Pseudomyxoma peritonei (M8480/6) 197.6