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Report Produced: 12/28/2025 22:11 PM

Report Question ID Question
20091024

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.
20091025

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.
20091026 CS Extension--Extramedullary Plasmacytoma: Under what circumstance would CS extension code 80 be used in a case of extramedullary plasmacytoma?
20091027 MP/H Rules/Multiple primaries--Thyroid: How many primaries should be coded in a patient with a 4/5/08 left thyroid lobectomy diagnosis of follicular carcinoma followed by a 7/25/08 right thyroid lobectomy diagnosis of papillary carcinoma, follicular variant?
20091028

MP/H Rules/Multiple primaries/Cancer-directed treatment--Lung: Is a 2008 occurrence of non-small cell carcinoma in the left lower lobe following a 1998 occurrence of the same histology in the left lung to be counted as a new primary if the 1998 primary was treated with chemotherapy and/or radiation but not surgery? See Discussion.
20091029 MP/H Rules/Histology--Melanoma: How should histology be coded for a melanoma arising in a compound nevus, NOS or a nevus, NOS?
20091030 MP/H Rules/Multiple Primaries--Thyroid: How many primaries should be coded if there is a clinical diagnosis of recurrent thyroid carcinoma in 3/08 in a patient with a history of thyroid carcinoma diagnosed in 1995 with a 2002 clinical recurrence? See Discussion.
20091031 MP/H Rules/Histology--Thyroid: How is histology coded for a thyroid tumor described as "predominantly papillary carcinoma, tall cell variant, follicular type"?
20091032 Surgery of Primary Site--Ovary: How should this field be coded for an ovarian primary when there is a BSO and only the fundus of uterus is removed (not a full hysterectomy)?
20091033 CS Tumor Size--Ovary: Can the size of a tumor mass shadow seen on a CT scan be used to code CS Tumor Size? See Discussion.