Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:cancer_staging_system
|
| gptkbp:appliesTo |
thymic epithelial tumors
|
| gptkbp:basisFor |
anatomic extent of tumor
|
| gptkbp:citation |
clinical guidelines for thymoma
|
| gptkbp:developedBy |
Koga Kiyoshi
Masaoka Akira |
| gptkbp:introducedIn |
1981
|
| gptkbp:stageI |
tumor completely encapsulated
|
| gptkbp:stageII |
invasion into surrounding fatty tissue or mediastinal pleura
|
| gptkbp:stageIII |
invasion into neighboring organs
|
| gptkbp:stageIVa |
pleural or pericardial dissemination
|
| gptkbp:stageIVb |
lymphogenous or hematogenous metastasis
|
| gptkbp:updated |
Koga modification
|
| gptkbp:usedFor |
thymoma
|
| gptkbp:bfsParent |
gptkb:thymic_carcinoma
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
Masaoka-Koga staging
|