algorithms.eod_public.1.1.tables.grade_post_therapy_98283.json Maven / Gradle / Ivy
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A cancer staging client library
{
"id" : "grade_post_therapy_98283",
"algorithm" : "eod_public",
"version" : "1.1",
"name" : "Grade Post Therapy",
"title" : "Grade Post Therapy",
"notes" : "**Note 1:** Leave post-therapy grade blank when\n* No neoadjuvant therapy\n* Clinical or pathological case only\n* There is only one grade available and it cannot be determined if it is clinical, pathological or post-therapy\n\n**Note 2:** Assign the highest grade from the resected primary tumor assessed after the completion of neoadjuvant therapy.\n\n**Note 3:** Codes 1-4 take priority over A-D, L and H.\n\n**Note 4:** CNS WHO classifications use a grading scheme that is a “malignancy scale” ranging across a wide variety of neoplasms rather than a strict histologic grading system that can be applied equally to all tumor types. \n* Code the WHO grading system for selected tumors of the CNS as noted in the AJCC 8th edition Table 72.2 where WHO grade is not documented in the record\n\n**Note 5:** Code 9 when \n* Surgical resection is done after neoadjuvant therapy and grade from the primary site is not documented\n* Grade checked “not applicable” on CAP Protocol (if available) and no other grade information is available",
"last_modified" : "2018-04-19T21:51:27.413Z",
"definition" : [ {
"key" : "grade_post_therapy",
"name" : "Code",
"type" : "INPUT"
}, {
"key" : "description",
"name" : "Description",
"type" : "DESCRIPTION"
} ],
"rows" : [ [ "1", "WHO Grade I : Circumscribed tumors of low proliferative potential associated with the possibility of cure following resection" ], [ "2", "WHO Grade II: Infiltrative tumors with low proliferative potential with increased risk of recurrence" ], [ "3", "WHO Grade III: Tumors with histologic evidence of malignancy, including nuclear atypia and mitotic activity, associated with an aggressive clinical course" ], [ "4", "WHO Grade IV: Tumors that are cytologically malignant, mitotically active, and associated with rapid clinical progression and potential for dissemination" ], [ "L", "Stated as “low grade” NOS" ], [ "H", "Stated as “high grade” NOS" ], [ "A", "Well differentiated" ], [ "B", "Moderately differentiated" ], [ "C", "Poorly differentiated" ], [ "D", "Undifferentiated, anaplastic" ], [ "9", "Grade cannot be assessed (GX); Unknown" ], [ "", "See Note 1" ] ]
}