Report | Question ID | Question | Discussion | Answer | Year |
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20190107 | First Course Treatment/Chemotherapy--Colon: Is maintenance therapy coded as part of the first course of treatment or as part of subsequent course of treatment? |
Patient was diagnosed with Stage IV colon cancer (liver metstasiss) and started on Folfox with Avastin. The medical oncologist decided to continue maintenance treatment with Xeloda and Avastin. Per Colon NCCN Guidelines Version 3.2019, interest in the use of maintenance therapy approach after first-line treatment of unresectable, metastatic colorectal cancer is growing. In general, this approach involves intensive first-line therapy, followed by less intensive therapy until progression in patients with good response to initial treatment. Colon Therapy 5/1/18 Colonoscopy biopsy: mod diff colon adenoca, MMR proficient, BRAF wild type 5/5/18 Liver biopsy: mets from colon cancer 6/18/18 " 11/20/2018 Med Onc: started 12 cycles Chemo - Folfox (Fluorouracil, leucovorin, Oxaliplatin) with Avastin 11/28/18 CT Pelvis: continued improvement in the liver mets; no residual tumor involving colon; no new mas or adenopathy in the chest, abdomen or pelvis 12/02/18 Med Onc follow up: Pt had tremendous response to chemotherapy and Avastin, cancer is not curable. Is amenable to maintenance therapy with Xeloda and Avastin; also amenable to descending colectomy in the future 1/7/19 Med Onc: starting maintenance treatment Xeloda + Avastin. |
Code the maintenance therapy as first course when the maintenance therapy includes at least one of the drugs from the original treatment. Use text fields to record the details. |
2019 |
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20190050 | Reportability/Melanoma: Is evolving melanoma reportable with a Clark's level and Breslow's thickness are cited in the pathology report? See Discussion. |
How do we interpret the reportability of the following: The histological and immunohistochemical findings are most consistent with an early-evolving malignant melanoma, superficial spreading type, with Clark's level II and maximal Breslow thickness 0.33 mm, arising in association with an atypical nevus. Since a Clark's level and Breslow's thickness are included, is this reportable? Is this really an evolving melanoma? |
As of 01/01/2021, early or evolving melanoma in situ, or any other early or evolving melanoma, is reportable. |
2019 |
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20190080 | Update to current manual/Surgery of Primary Site/Surgery codes--Melanoma: Can the operative report be used to assess margins if there is no residual melanoma on the wide excision and no margins stated, or if distance is not stated on the pathology report when there is residual melanoma? See Discussion. |
1) Is the operative report only used for margins when the wide excision states no residual disease and no margins are stated on path report? Or do you use the operative report too for margins when the wide excision has residual melanoma and margins are negative but distance is not stated on path report? Does it matter if there was residual melanoma on the wide excision or not as far as using the operative report for margins? 2) Do these rules only apply to melanoma cases or do they also apply to Merkel cell? 3) Did CoC and SEER both agree on this? Are they going to send out an update because this is not how I interpret what is in the STORE manual/SEER manual under the surgery codes. It might be good to send out an official update to the surgical coding rules if this is how we are to code now. |
1. You may take margin information from the operative report if it is missing from the pathology report when assigning the surgery codes for skin.
2. The rule applies to any skin malignancy for which the skin surgery codes apply. 3. SEER, CoC, NPCR, NCRA, NAACCR, and the Canadian registries participated in this decision. SEER is publishing this SINQ question for reference. |
2019 |
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20190036 | First Course of Treatment/Hormone Therapy--Breast: Is hormone therapy (HT) prescribed for invasive ductal carcinoma of the right breast coded as treatment for lobular carcinoma in situ (LCIS) of the left breast even though the treatment plan for the LCIS was documented as surveillance? See Discussion. |
Patient is diagnosed with invasive ductal carcinoma (IDC), right breast, receives HT, radiation therapy, and surgery. The same patient is diagnosed with LCIS, left breast one month later--recommend surveillance only (no surgery). Is the HT for the left breast coded at all? I think for COC/NCCN, we do not, but for SEER what would I do? Treatment in the SEER Manual 2018 states, "Code the treatment on each abstract when a patient has multiple primaries and the treatment given for one primary also affects/treats another primary." The example include bladder/prostate and ovarian/cervix. It also states, "Code the treatments only for the site that is affected when a patient has multiple primaries and the treatment affects only one of the primaries." The example includes colon/tonsil. Breast LCIS treatment appears complicated. Per NCCN guidelines, this condition no longer has recommendations, however it appears as though they still state that if a core biopsy is done and is LCIS, follow up should be ultrasound or surgical excision. Nowhere does it state hormone is recommended. |
Do not code the hormone treatment for the LCIS since it was clearly documented that the hormone treatment was given for the IDC and the treatment for the LCIS was documented as "surveillance." Use text fields to record the details on both abstracts. |
2019 |
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20190004 | Systemic/Surgery Sequence: Does the Systemic/Surgery Sequence field apply to only the first surgery performed (Date of First Surgical Procedure) or does it apply to the most definitive surgery (Date Most Definitive Surgery) as well? See Discussion. |
Example: Bladder primary with transurethral resection of the bladder tumor (TURBT) on 2/17/2017 (Date of First Surgical Proc) followed by a second TURBT on 3/24/2017 (Date Most Definitive Surgery) with mitomycin C instilled on the second, most definitive TURB procedure. There is an edit failure (IFX166) when Systemic/Surgery Sequence is coded 5 (intra-operative systemic) and Systemic Date does not match Date of First Surgical Procedure. How should we capture the intra-operative systemic treatment during the second, most definitive TURB? Is the correct Surgery/Systemic Sequence code 3 (systemic after surgery) for this case because (intra-operative) chemo was technically given after the first surgery? |
Assign code 3 to Systemic/Surgery Sequence and document the intraoperative treatment in the text field. Surgery is defined as a Surgical Procedure to the Primary Site (codes 10-90), Scope of RLN Surgery (codes 1-7), or Surgical Procedure of Other Site (codes 1-5) in the 2018 SEER Manual. In this case, the treatment was after the first surgical procedure. |
2019 |
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20190058 | Solid Tumor Rules (2018)/Histology--Cervix Uteri: What is the histology code and what H Rule applies for a diagnosis of papillary squamotransitional cell carcinoma of the cervix? See Discussion. |
It appears that the first Other Sites applicable rule is H16 (and Table 2) instructing the use of histology code 8323 (mixed cell adenocarcinoma). However, this really is not an adenocarcinoma tumor but is a mixed squamous and transitional cell carcinoma. The 2018 ICD-O-3 Histology Update Table provides a new term for a but does not indicate whether that new term would also include a papillary squamotransitional cell carcinoma of the cervix. |
Code papillary squamotransitional cell carcinoma (PSCC) as 8120/3 using the 2018 Other Sites Solid Tumor Rules, Rule H11. PSCC is a distinctive subcategory of squamous cell carcinoma of the uterine cervix. WHO Classification of Tumors of Female Reproductive Organs say that squamotransitional cell tumors show papillary architecture with fibrovascular cores lines by multilayered atypical epithelium. |
2019 |
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20190003 | Solid Tumor Rules (2018/2021)/Multiple Primaries--Brain and CNS: How many primaries should be accessioned and what multiple primaries/histology rules apply to a meningioma of the spinal meninges and a meningioma of the cerebral meninges? See Discussion. |
Example: Brain MRI shows a mass along underside of right tentorium extending to posterior incisura consistent with meningioma. Spinal MRI shows mass at C4-5 level consistent with meningioma. Resection of spinal meningioma shows final diagnosis of meningioma and College of American Pathologists (CAP) protocol summary indicates Histologic Type (WHO classification of tumors of the central nervous system): Meningioma, meningothelial. There is no resection of the cerebral meningioma planned. Is the CAP protocol used if it provides a further subtype for meningiomas? Per Solid Tumor Rules, the final diagnosis has priority over the CAP summary. The answer to this question does affect the number of primaries accessioned in this case. |
Accession as multiple primaries using Rule M7 of the Solid Tumor Rules for Non-Malignant Central Nervous System that says to assign multiple primaries for cerebral meninges C700 AND spinal meninges C701. The Non-malignant CNS H coding section, Priority Order for using Documentation to Identify Histology" lists final DX and synoptic report as requried by CAP as being equal in priority. Use whichever report provides more specific information. See the General Instructions, page 13. |
2019 |
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20190026 | Solid Tumor Rules (2018)/Multiple primaries--Bladder: Does Rule M11 in the 04/2019 Solid Tumor Rules Urinary update apply to synchronous/simultaneous tumors only or to multiple tumors with any timing? See Discussion. |
Rule M11 states: Abstract a single primary when there are urothelial carcinomas in multiple urinary organs, but neither the Rule nor the Notes describe the timing of these multiple urinary organ carcinomas. Timing requirements for other rules are clearly stated. Does Rule M11 have a timing requirement or is it intended to apply to all urothelial carcinoma tumors regardless of timing (and not already qualifying for application of a previous M rule)? |
The revised Urinary Solid Tumor Rules 2018 Rule M11, updated April 2019, removed the requirement of synchronous. This applies to urothelial carcinoma (8120) and its corresponding subtypes, regardless of behavior, that occur in more than one urinary site in a patient's lifetime. See change log for the April 2019 update to urinary rules.This is the same M/PH rule for multiple sites. Timing does not factor in to this rule. |
2019 |
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20190074 | First course treatment/Scope of Reg LN Surgery--Breast: How is Scope of Regional Lymph Node Surgery coded when there is a sentinel lymph node biopsy (SLNBx) and intra-mammary nodes removed for a single primary? See Discussion. |
Example: Operative report documents a left breast skin sparing mastectomy and sentinel node biopsy procedure. Pathology report lists left axillary sentinel nodes in specimen A) with 0/2 nodes positive, and left breast mastectomy without axilla in specimen B) yielding an additional 0/2 intramammary nodes positive. Would the Scope of Regional Node Surgery be coded as 2 (SLN biopsy) to capture the intent of the sentinel node procedure only, or 6 (code 2 + 4) to capture the actual type and number of nodes removed? SEER Coding and Staging Manual includes Scope of Regional Lymph Node Surgery instruction 4.b. which mentions assigning code 4 to intra-organ node removal. Similarly, there is instruction for coding SLN biopsy as code 2 and SLN biopsy with axillary dissection at the same time (code 6) or during separate procedures (code 7). However, it is not clear this combination code is how we should also capture an incidental intra-organ node removal. |
Revised answer 07/11/2023 Assign code 6, Sentinel node biopsy and code 3, 4, or 5 at same time or timing not noted. There were two sentinel lymph nodes removed (code 2) plus two intramammary nodes removed in a separate specimen from the mastectomy (code 4). Assign code 6 when nodes are removed from a sentinel lymph node procedure at the same time as removal of intra-organ lymph nodes which were not part of the sentinel lymph node procedure. |
2019 |
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20190090 | Update to current manual/Extent of Disease/Summary Stage 2018--Fallopian Tube: How are behavior, EOD Primary Tumor, and Summary Stage 2018 coded for a diagnosis of serous tubal intraepithelial carcinoma (STIC) of the fallopian tube? See Discussion. |
The 2018 ICD-O-3 Histology Updates table lists serous tubal intraepithelial carcinoma (C57.0) with a behavior code of 2. The EOD Primary Tumor schema for Fallopian Tube shows STIC has an extension code of 100. It also maps code 100 to Summary Stage 2018 L (localized). Summary Stage 2018 for fallopian tube only documents that intraepithelial tumors are summary stage 0 (in situ). |
We are aware of the issue and have been in discussion with standard setters (SEER, NPCR, AJCC, and NAACCR). At this time, we recommend coding: Histology: 8441/2 Extent of Disease (EOD) Primary Tumor: 000 Summary Stage: 0 AJCC Clin/Path T would be 88, since all in situ lesions are not applicable. Edits will not allow you to have a 8441/2 with a T1. Also, EOD is not currently set up to derive the correct T value, unless you code 100. The change to address the issue will take effect in 2021. |
2019 |