SEER Inquiry System - Search

We noticed this term was added to the most recent version of the Heme Database (DB) as an alternate name for chronic lymphocytic leukemia/small lymphocytic lymphoma; however we do not recall being notified that this was a new reportable term for code 9823 and the term was not included in the 2018 ICD-O-3 Histology updates. The Definition in the Heme DB for Chronic lymphocytic leukemia/small lymphocytic leukemia (CLL/SLL) includes information that the term was added in the 2016 WHO revision, thus would be reportable back to 2016, is that correct? In addition, the Definition seems to be describing it as a precursor condition to CLL and may never actually evolve into CLL, so it is unclear if this term should really be reportable.

Example: 09/08/2016 Onc Note: A/P: monoclonal B-cell lymphocytosis of undetermined significance (MBL): I reviewed with him the results of the bone marrow biopsy. Interestingly, there is no evidence of abnormal plasma cell population by flow cytometry and immunohistochemistry. Nevertheless, flow cytometry does demonstrate a very small population of abnormal and monoclonal B-cell lymphocyte population with immunophenotype consistent with CLL/SLL. Given the very low number of the abnormal B cells, this can be categorized as monoclonal B-cell lymphocytosis (MBL). I recommend surveillance visit in one year.

9/12/2017 Onc note: A/P: Monoclonal B-cell lymphocytosis of undetermined significance (MBL) and IgM MGUS. No symptoms concerning for active disease or progression. Explained that MBL is a very indolent process. Patients with CLL-phenotype MBL progress to CLL at a rate of ~1-2 percent per year. Follow-up in 1 year. Is this case reportable?

The SEER Manual states that Marriage is self-reported for the instruction in code 2, but it does not indicate if all other marital statuses are self-reported.

Examples: How is Marital Status reported for the following situations?

1. Patient with multiple tumors in the database, for the first tumor marital status is reported as married (code 2), for the subsequent tumor, marital status is reported as single (code 1).

2. Patient self- reports as single, but also has children.

3. Patient states they are in common law marriage, but our state is not a common law marriage state.

A patient has a left breast cancer diagnosed in 2011; then has a "recurrence" in her lymph nodes in 2017. In 2018, she has a new left breast mass that is the same histology and behavior as the 2011 cancer. Based on the 2017 "recurrence" in the lymph nodes, this is not a new breast primary, is that correct?

An endometrial cancer was diagnosed in 2018. The endometrial biopsy showed malignant mixed mullerian tumor (MMMT/Carcinosarcoma). The total abdominal hysterectomy/bilateral salpingo-oophorectomy showed Endometrial Carcinosarcoma (50% serous carcinoma, 50% high grade sarcoma with rhabdomyoblastic differentiation) with invasion of 100% of the myometrium and involvement of the uterine serosa. I am not finding this in the Solid Tumor Rules or the site-specific ICD-O-3 code lists.

Procedure: Wedge, resection specimen, Laterality: Right, Tumor site: Right upper lobe, Tumor size: 1.0 cm in greatest dimension, Histologic type: Adenocarcinoma in-situ, mucinous, Histologic grade: N/A, Visceral pleura invasion: Not identified, Tumor extension: N/A, Margins: Uninvolved, Lymphocytosis.

According to this article, PRRT treatment lutetium Lu 177 dotatate was approved earlier this year by the United States Food and Drug Administration for adult use. PRRT is a nuclear medicine therapy that travels throughout the body looking for a certain receptor within neuroendocrine tumors. These include pancreatic and small neuroendocrine tumors in the gastrointestinal tract. Once absorbed into the tumor, the radioactive material starts to break down tumor cells, killing them. It is the first radioactive drug approved for the targeted treatment of gastroenteropancreatic neuroendocrine tumors.

(http://cinj.org/rutgers-cancer-institute-new-jersey-and-robert-wood-johnson-university-hospital-are-first-state ).