1 |
Involvement of a single tumor, mass or nodal area
* EXCLUDING the abdomen and mediastinum |
2 |
Single tumor (extranodal) with regional node involvement OR
Two or more nodal areas on the SAME side (either above or below) the diaphragm OR
Two or more single (extranodal) tumors
* WITH or WITHOUT regional lymph node involvement
* AND on SAME side (either above or below) the diaphragm
OR Completely resectable primary gastrointestinal tract tumor
* WITH or WITHOUT involvement of associated mesenteric nodes only |
3 |
Tumor (extranodal) or nodal areas on BOTH side (above and below) of the diaphragm OR
Any primary intrathoracic tumor (mediastinal, hilar, pulmonary, pleural or thymic) OR
Extensive (unresectable) primary intraabdominal disease OR
Any paraspinal or epidural tumors regardless of other tumor sites |
4 |
Initial CNS involvement
* Any CNS tumor mass (identified by imaging techniques [i.e., CT, MRI]) OR
* Cranial nerve palsy that cannot be explained by extradural lesions, OR
* Blasts morphologically identified in CSF
- In the absence of a CSF tumor mass and cranial nerve palsy, a CSF report is required to confirm or exclude CNS involvement
AND/OR Bone marrow involvement
* Morphologic evidence of >= 5% blasts or lymphoma cells by bone marrow aspiration or biopsy |
7 |
Not applicable: histologies 9731, 9732, 9734 |
8 |
Not applicable: Information not collected for this case
(If this information is required by your standard setter, use of code 8 may result in an edit error.) |
9 |
Not documented in medical record
St Jude Staging System not assessed |
<BLANK> |
N/A-Diagnosis year is prior to 2023 |