| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(C4889) | Overall malignant tumor of the peritoneum and retroperitoneum other or unspecified tumor | 132 | |
| INPAT | INPAT_ICD10(C4889) | Overall malignant tumor of the peritoneum and retroperitoneum other or unspecified tumor | 111 | |
| OUTPAT | OUTPAT_ICD10(C4802) | Malignant tumor of the retroperitoneal space liposarcoma | 80 | |
| OUTPAT | OUTPAT_ICD10(C4800) | Malignant tumor of the retroperitoneal space without histology | 77 | |
| INPAT | INPAT_ICD10(C4802) | Malignant tumor of the retroperitoneal space liposarcoma | 67 | |
| CANC | CANC_TOPO(C482)_MORPHO(8461)_BEH(3) | Peritoneum, NOS, Serous surface papillary carcinoma (C56.9) | 63 | |
| OUTPAT | OUTPAT_ICD10(C4809) | Malignant tumor of the retroperitoneal space other or unspecified tumor | 60 | |
| INPAT | INPAT_ICD10(C4800) | Malignant tumor of the retroperitoneal space without histology | 55 | |
| INPAT | INPAT_ICD10(C4809) | Malignant tumor of the retroperitoneal space other or unspecified tumor | 54 | |
| OUTPAT | OUTPAT_ICD10(C4820) | Malignant tumor in unspecified localization in the peritoneum without histology | 43 | |
| DEATH | DEATH_ICD10(C480) | Retroperitoneum | 40 | |
| INPAT | INPAT_ICD10(C4820) | Malignant tumor in unspecified localization in the peritoneum without histology | 37 | |
| OUTPAT | OUTPAT_ICD10(C4819) | Malignant tumor in specified location in peritoneum other or unspecified histlogy | 37 | |
| OUTPAT | OUTPAT_ICD10(C4880) | Overall malignant tumor of the peritoneum and retroperitoneum without histology | 37 | |
| DEATH | DEATH_ICD10(C488) | Overlapping lesion of retroperitoneum and peritoneum | 34 | |
| OUTPAT | OUTPAT_ICD10(C4803) | Malignant tumor of the retroperitoneal space leiomyosarcoma | 34 | |
| INPAT | INPAT_ICD10(C4880) | Overall malignant tumor of the peritoneum and retroperitoneum without histology | 30 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(C4889) | Overall malignant tumor of the peritoneum and retroperitoneum other or unspecified tumor. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 30 | |
| INPAT | INPAT_ICD10(C4819) | Malignant tumor in specified location in peritoneum other or unspecified histlogy | 29 | |
| OUTPAT | OUTPAT_ICD10(C4829) | Malignant tumor in unspecified localization in peritoneum other or unspecified histology | 28 | |
| INPAT | INPAT_ICD10(C4803) | Malignant tumor of the retroperitoneal space leiomyosarcoma | 25 | |
| CANC | CANC_TOPO(C480)_MORPHO(8858)_BEH(3) | Retroperitoneum, Dedifferentiated liposarcoma | 23 | |
| CANC | CANC_TOPO(C481)_MORPHO(8461)_BEH(3) | Specified parts of peritoneum, Serous surface papillary carcinoma (C56.9) | 23 | |
| INPAT | INPAT_ICD10(C4829) | Malignant tumor in unspecified localization in peritoneum other or unspecified histology | 22 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(C4802) | Malignant tumor of the retroperitoneal space liposarcoma. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 22 | |
| OUTPAT | OUTPAT_ICD10(C4810) | Malignant tumor in specified location in the peritoneum without histology | 19 | |
| INPAT | INPAT_ICD10(C4810) | Malignant tumor in specified location in the peritoneum without histology | 18 | |
| CANC | CANC_TOPO(C480)_MORPHO(8890)_BEH(3) | Retroperitoneum, Leiomyosarcoma, NOS | 17 | |
| CANC | CANC_TOPO(C480)_MORPHO(8850)_BEH(3) | Retroperitoneum, Liposarcoma, NOS | 16 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(C4803) | Malignant tumor of the retroperitoneal space leiomyosarcoma. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 14 | |
| DEATH | DEATH_ICD10(C482) | Peritoneum, unspecified | 13 | |
| CANC | CANC_TOPO(C480)_MORPHO(9680)_BEH(3) | Retroperitoneum, Malignant lymphoma, large B-cell, diffuse, NOS | 12 | |
| CANC | CANC_TOPO(C482)_MORPHO(9050)_BEH(3) | Peritoneum, NOS, Mesothelioma, malignant | 12 | |
| DEATH | DEATH_ICD10(C481) | Specified parts of peritoneum | 11 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(C4809) | Malignant tumor of the retroperitoneal space other or unspecified tumor. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 11 | |
| OUTPAT | OUTPAT_ICD10(C4882) | Overall malignant tumor of the peritoneum and retroperitoneum liposarcoma | 9 | |
| CANC | CANC_TOPO(C482)_MORPHO(8460)_BEH(3) | Peritoneum, NOS, Papillary serous cystadenocarcinoma (C56.9) | 8 | |
| CANC | CANC_TOPO(C482)_MORPHO(9052)_BEH(3) | Peritoneum, NOS, Epithelioid mesothelioma, malignant | 8 | |
| OUTPAT | OUTPAT_ICD10(C480) | Retroperitoneum | 8 | |
| OUTPAT | OUTPAT_ICD10(C4822) | Malignant tumor in unspecified localization in peritoneum liposarcoma | 8 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(C48) | Malignant neoplasm of retroperitoneum and peritoneum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 7 | |
| INPAT | INPAT_ICD10(C4882) | Overall malignant tumor of the peritoneum and retroperitoneum liposarcoma | 6 | |
| OUTPAT | OUTPAT_ICD10(C4804) | Malignant tumor of the retroperitoneal space rhabdomyosarcoma | 6 | |
| OUTPAT | OUTPAT_ICD10(C4883) | Overall malignant tumor of the peritoneum and retroperitoneum leiomyosarcoma | 6 | |
| OUTPAT | OUTPAT_ICD10(C4888) | Overall malignant tumor of the peritoneum and retroperitoneum Ewing's sarcoma | 6 | |
| CANC | CANC_TOPO(C480)_MORPHO(8851)_BEH(3) | Retroperitoneum, Liposarcoma, well differentiated | 5 | |
| OUTPAT | OUTPAT_ICD10(C4881) | Overall malignant tumor of the peritoneum and retroperitoneum malignant fibrotic histiocytoma | 5 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(C4800) | Malignant tumor of the retroperitoneal space without histology. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 5 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(C4882) | Overall malignant tumor of the peritoneum and retroperitoneum liposarcoma. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 5 |