SEER Inquiry System - Search

MP/H Rules--Bladder: Does rule M6 mean that any combination of tumors with the histologies 8050, 8120-8124, or 8130-8131 are the same primary regardless of the amount of time between tumor occurrences? See Discussion.

MP/H Rules--Breast: Is a ductal carcinoma diagnosed in August, 2008 following a lobular-ductal primary diagnosed in February 2007 a new primary? See Discussion.

MP/H Rules--Breast: How many primaries for the following?

Breast lumpectomy: Three foci of invasive ductal carcinoma.

Tumor nodule #1 - Invasive ductal carcinoma.

Tumor nodule #2 - Invasive ductal carcinoma with tubular features.

Tumor nodule #3 - Invasive tubular carcinoma.

See Discussion.

MP/H Rules/Multiple primaries--Kidney: In a patient with a history of renal cell carcinoma, would a new primary be accessioned per Rule M10 for a soft tissue mass in the renal fossa not stated to be a metastasis but that was referred to as recurrent renal cell carcinoma, clear cell per the excision pathology report? See Discussion.

MP/H Rules/Multiple primaries--Urinary: How should we handle urinary tract tumors diagnosed before the MP rules went into effect when determining the number of primaries to report primaries? How do you apply rules M5, M6 and M8 when an invasive bladder tumor and other urinary site tumors occur before and after the effective date of these rules? See Discussion.

MP/H Rules/Multiple primaries--Urinary: Are diagnoses in bladder, ureter, renal pelvis, and other urinary made prior to 2007 used in determining multiple primaries? See Discussion.

MP/H Rules/Histology--Rectum: When not specifically mentioned as part of the histology, is the adenoma a second histologic type, or just a further physical description of the tumor? See Discussion.

MP/H Rules--Brain and CNS: Are stigmata of neurofibromatosis in the brain reportable neurofibromatosis lesions? See Discussion.