腹膜と後腹膜の腫瘍のICD-O3は次のとおりである。(C48 - Retroperitoneum and peritoneum)
Peritoneal mesothelial tumours 腹膜中皮腫
9050/3 Mesothelioma, malignant 悪性中皮腫
9052/0 Epithelioid mesothelioma, benign 良性類上皮中皮腫
9055/1 Cystic mesothelioma, NOS 嚢胞性中皮腫
9054/0 Adenomatoid tumor, NOS 腺腫様中皮腫
Smooth muscle tumour
Leiomyomatosis peritonealis disseminata 腹膜播種性平滑筋腫症
Tumour of uncertain origin
8806/3 Desmoplastic small round cell tumor 線維形成性小円形細胞腫瘍
Epithelial tumours
8461/3 Serous surface papillary carcinoma 漿液性表在性乳頭状腺癌
8480/6 Pseudomyxoma peritonei 腹膜偽粘液腫
Peritoneal mesothelial tumours 腹膜中皮腫
9050/3 Mesothelioma, malignant 悪性中皮腫
9052/0 Epithelioid mesothelioma, benign 良性類上皮中皮腫
9055/1 Cystic mesothelioma, NOS 嚢胞性中皮腫
9054/0 Adenomatoid tumor, NOS 腺腫様中皮腫
Smooth muscle tumour
Leiomyomatosis peritonealis disseminata 腹膜播種性平滑筋腫症
Tumour of uncertain origin
8806/3 Desmoplastic small round cell tumor 線維形成性小円形細胞腫瘍
Epithelial tumours
8461/3 Serous surface papillary carcinoma 漿液性表在性乳頭状腺癌
8480/6 Pseudomyxoma peritonei 腹膜偽粘液腫