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January 2019 update: The differences between H7 and H8 are H8 applies to tumors with multiple subtypes of adenocarcinoma while H7 applies to histology combinations other than adenocarcinoma such as adeno and squamous.

No. This case is not reportable based on the information provided. "No residual melanoma" is not diagnostic of a reportable neoplasm.

We recommend that you try to obtain more information from the clinician/pathologist for this case due to the poor documentation. Check for any additional resection performed.

Determining first course treatment is based on knowing the treatment plan and its course as to whether it was completed as initially planned. Read the medical record, scans, labs, and physician notes. First course of therapy ends when the treatment plan is completed as planned.  Alternatively, first course of therapy ends when there is documented disease progression, recurrence, or treatment failure.  A change to a drug in a different group or a change to a different treatment modality indicates the end of the first course of treatment.  While a physician/clinician statement of progression, additional imaging, or other procedures that assess treatment efficacy, or increase in tumor burden can be used to denote progression, recurrence, or failure, a change to the initial treatment plan is a signal to to the registrar to suspect the end of first course of therapy.  Once the initial treatment plan is changed, everything after the change is subsequent treatment.

In the scenario provided, code FOLFIRINOX as first course of treatment.  Based on the information provided, the Abraxane, Gemzar, and SBRT are second course and everything that followed that is second or subsequent course. The physician noted progressive disease and a new treatment regimen was started -- this is a clear indication of the end of the first course of treatment. The planned treatment course was FOLFINOX and surgery. Once that initial treatment plan is changed, everything after the change is no longer first course of treatment. Use text fields to document the details.

The term "mixed" implies a single tumor comprised of metaplastic carcinoma or variants of metaplastic and duct or lobular. The metaplastic histology is coded regardless of whether it comprises the majority (greater than 50% of the tumor). M13 is the only rule specific to metaplastic and is in the single tumor module. This implies a single tumor with both histologies. When there are multiple tumors, one with metaplastic or a subtype/variant of metaplastic and another with a histology listed on a different row, continue to the Multiple Tumors module. M13 applies and there are two primaries. We will add "single tumor" to the note in Table 2 in the next update.

Apply rule M16 and abstract a single primary. These two thyroid tumors, one papillary carcinoma with tall cell features (8344/3) and one papillary thyroid carcinoma, fit the criteria for rule M16, although not explicity listed there. We will clarify this in the next version of the rules.

Rituxan changed categories from chemotherapy to a biologic therapy/Immunotherapy agent effective with cases diagnosed January 1, 2013. See page 150 or page 164 in the 2015 SEER manual. The instruction in the 2014 SEER manual was incorrect regarding Rituxan.

Rhabdoid features occur in about 5% of all renal cell cancers and indicate a more aggressive tumor. Per WHO, these tumors comprise approximately 2% of all pediatric tumors with a median diagnosis age of 1-2 years old. This diagnosis is highly suspect in patients over age 3. Most previously reported rhabdoid tumors over age 5 have subsequently proven to be renal medullary carcinomas.

For cases diagnosed 2007 or later, if the patient in this case is a child, apply Kidney Rule H7 and code histology to 8963/3 [malignant rhaboid tumor]. Otherwise, we strongly suggest you consult with the pathologist to determine if this is truly a rhabdoid rather than a medullary tumor.

Use the Multiple Primary and Histology Coding Rules Manual for cases diagnosed 2007 or later to determine the number of primaries. This is a single primary.

For thyroid cancer only, the term micropapillary does not refer to a specific histologic type. It means that the papillary portion of the tumor is minimal or occult. The histology is the same in both lobes of the thyroid.

The steps used to arrive at this decision are:

Open the Multiple Primary and Histology Coding Rules manual. For a thyroid primary, use the Other Sites MP rules under one of the three formats (i.e., flowchart, matrix or text) to determine the number of primaries because the thyroid does not have site specific rules.

Start with the MULTIPLE TUMORS module, Rule M3. The rules are intended to be reviewed in consecutive order within the module from Rule M3 to Rule M18. You stop at the first rule that applies to the case you are processing.

. This patient has multiple papillary carcinomas of the thyroid diagnosed simultaneously; no other rule applies, so this is a single primary. Abstract a single primary for this patient.

Determine the histology code. For a thyroid, use one of the three formats (i.e., flowchart, matrix or text) under the Other Sites Histo rules to determine histology because thyroid primaries do not have site specific rules.

Start with the MULTIPLE TUMORS ABSTRACTED AS A SINGLE PRIMARY module, Rule H18. The rules are intended to be reviewed in consecutive order within the module from Rule H18 to Rule H31. You stop at the first rule that applies to the case you are processing.

. Code papillary carcinoma of the thyroid to papillary adenocarcinoma, NOS [8260].

For cases diagnosed 2010 and forward, access the Hematopoietic Database at http://seer.cancer.gov/seertools/hemelymph.

Accession a single primary per Rule M3. Code histology to 9891/3 [acute monocytic leukemia] diagnosed in 2009 and primary site to C421 [bone marrow].

Per Rule M3 a single primary is reported when a sarcoma is diagnosed simultaneously or after a leukemia of the same lineage. Histology 9891/3 [acute monocytic leukemia] is listed as one of the histologies in the "same lineage." Myeloid sarcoma (9930/3) diagnosed simultaneously with or after acute myeloid leukemia (9861/3) or another leukemia of the myeloid lineage (9840/3, 9865/3-9867/3, 9869/3-9874/3, 9891/3, 9895/3-9898/3, 9910/3, 9911/3 and 9931/3).

NOTE: Under the Alternate Names section of the Heme DB, granulocytic sarcoma is a synonym for myeloid sarcoma.

Per PH10, code the primary site C421 [bone marrow] and code the histology acute myeloid leukemia, NOS (9861/3) or any of the specific AML histologies (9840/3, 9865/3-9867/3, 9869/3-9874/3, 9891/3, 9895/3-9898/3, 9910/3, 9911/3 and 9931/3) when the diagnosis is myeloid sarcoma (9930/3) AND there is a simultaneous or previous diagnosis of acute myeloid leukemia.

SEER*Educate provides training on how to use the Heme Manual and DB. If you are unsure how to arrive at the answer in this SINQ question, refer to SEER*Educate to practice coding hematopoietic and lymphoid neoplasms. Review the step-by-step instructions provided for each case scenario to learn how to use the application and manual to arrive at the answer provided. https://educate.fhcrc.org/LandingPage.aspx.

Report well-differentiated vulvar intraepithelial neoplasm (8071/2). Our expert pathologist consultant regards this as reportable. Well-differentiated is synonymous with differentiated in this context.

The older SINQ questions have been removed.