Question: icd 10 code for history of appendiceal cancer

title: Appendix cancer
text: A study of primary malignacies in the United States found a rate of 0.12 cases per 1,000,000 population per year . Carcinoids that were not identified as malignant were not included in this data . Carcinoid is found in roughly 1 in 300 - 400 appendectomies for acute appendicitis . A Hong Kong case series of 1492 appendectomies identified 17 neoplasms . Eight were carcinoids without specification of malignant features . Three cases of adenocarcinoma , and one each of cystadenocarcinoma , pseudomyxoma peritoneii , and metastasic carcinoma were identified . The remaining tumors were benign . Carcinoid tumors are the most common tumors of the appendix .