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Report Produced: 12/30/2025 06:41 AM

Report Question ID Question
20200076

Reportability/Solid Tumor Rules (2018)--Kidney: Should clarification (Notes) be added to Table 1 of the 2018 Kidney Solid Tumor Rules regarding the use of clear cell papillary renal cell carcinoma (8323) and sarcomatoid renal cell carcinoma (8312) as these histologies conflict with the ICD-O-3.2? See Discussion.
20120094

Reportability: Given that per the 2012 SEER Manual and SINQ 20120081 VIN II-III is no longer reportable, does this change exclusively apply to VIN II-III or does it also apply to AIN II-III, VAIN II-III, etc.? See Discussion.
20150037

Reportablility--Breast: Is lobular neoplasia reportable as lobular carcinoma in situ? See Discussion.
20250015

Solid Tumor Rules/Behavior--Brain and CNS: Why was the Behavior of solitary fibrous tumor (SFT)/hemangiopericytoma, WHO Grade 1 changed from /0 to /1 in the 2025 Solid Tumor Rules (STR) updates? See Discussion.
20220002

Solid Tumor Rules (2018, 2021)/Histology--Cervix:  For cases diagnosed 1/1/2022 and later, how is histology coded for the following three cervix cases relating to p16? See Discussion.
20010002 EOD-Size of Primary Tumor: How do you code tumor size for lesions described as "at least 2 cm"? See discussion.
20010084 EOD-Size of Primary Tumor: Can you code the known size of the residual tumor in a further resected specimen if the size of the tumor in a prior excisional biopsy is unknown? See discussion.
20010095 EOD-Extension--Lung: Are "aortico-pulmonary window", "paratracheal space", and "subcarina" coded in the EOD extension field or in the EOD lymph node involvement field? See discussion.
20010006 Terminology/EOD-Clinical Extension--Prostate: Is "firm" a term that implies clinically apparent prostate disease? See discussion.
20010073 EOD-Extension--Bladder: Both papillary transitional cell ca in situ and sessile (flat) transitional cell ca in situ are diagnosed simultaneously in the bladder. We code the higher histology (8130/2). For extension, do we use the code that corresponds to the histology (01), or to the higher extension code (06)?