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Report Produced: 09/17/2024 19:23 PM

Report Question ID Question Discussion Answer Year
20041075 CS Tumor Size: Can we take the size of a "polypoid" mass? See Discussion.

3/04 Colonoscopy: 4 cm semi-circumferential friable mass in sigmoid colon. Path: Tubulovillous adenoma indeterminate for malignancy. 4/04 Sigmoid Colectomy: 5 x 4 polypoid mass: WD Adenocarcinoma arising in a tubulovillous adenoma.

Define "Polypoid". Size of "polypoid" mass. Would the size be coded to 050 or 999?

This answer was provided in the context of CSv1 coding guidelines. The response may not be used after your registry database has been converted to CSv2.If the pathology report confirms that the entire polyp is malignant, code the size of the polyp/polypoid mass. If the pathology report does not confirm that the entire polyp is malignant, code 999.

Code tumor size as 999 [Unknown] for the example above. Do not code the size of the polypoid mass in this example. The size given above is the size of the polypoid mass, not the size of the malignancy.

Polypoid means "Like a polyp.

 2004
20041023 Histology (Pre-2007)--Lung: Should "moderately differentiated adenocarcinoma of scar type, intermixed with bronchiolo-alveolar carcinoma" be coded to 8250 [bronchiolo-alveolar adenocarcinoma, NOS] or 8255 [adenocarcinoma of mixed subtypes]?

For tumors diagnosed prior to 2007:

Code Histology to 8255 [Adenocarcinoma with mixed subtypes]. This is a single tumor containing both a scar carcinoma and a bronchiolo-alveolar carcinoma--use 8255. The synonym for 8255 is adenocarcinoma combined with other types of carcinoma (not just subtypes).

For tumors diagnosed 2007 or later, refer to the MP/H rules. If there are still questions about how this type of tumor should be coded, submit a new question to SINQ and include the difficulties you are encountering in applying the MP/H rules.

 2004
20041077 CS Site Specific Factor 1--Colon: If the registrar did not support the CEA code recorded with the appropriate text documentation, should the central registry accept the registrars coding or change the value to 999?

This answer was provided in the context of CSv1 coding guidelines. The response may not be used after your registry database has been converted to CSv2.Accept your registrars' codes at your discretion. It is encouraged, but not required, to enter text for CS data elements. These cases do not automatically default to code 999.

 2004
20041030 Histology (Pre-2007)--Lung: What is the correct histology code for this case of squamous cell carcinoma with several different variants? See Discussion.

The path report from a left pneumonectomy says: This squamous cell carcinoma had several different variants present including typical non-keratinizing squamous cell, spindled cell squamous cell, clear cell squamous cell and a small cell variant of squamous cell.

I cannot find a combination code that fits; the majority of the tumor is not stated; so do you code the highest specific type mentioned - 8084 - Squamous cell, clear cell type?

For tumors diagnosed prior to 2007:

Assign histology code 8070 [squamous cell carcinoma, NOS]. Squamous cell carcinoma, NOS includes types of squamous cell carcinoma without a specific code. This is a combination squamous tumor that does not have a unique code.

For tumors diagnosed 2007 or later, refer to the MP/H rules. If there are still questions about how this type of tumor should be coded, submit a new question to SINQ and include the difficulties you are encountering in applying the MP/H rules.

 2004
20041010 Multiple Primaries--Lymphoma: How many primaries should we abstract when Single Versus Subsequent Primaries table indicates one primary but special pathological studies indicate two primaries? See Description. The patient had a malignant lymphoma, large B cell (9680) diagnosed in 2000. In 2003, he came in and had a spleen biopsy which showed follicular lymphoma (9690). These are the same NHL, according to the table lookup. However, the pathologist states in 2003, "Special stains now show a kappa clonal lymphoma. Since the first diagnosis was a lambda monoclonal lymphoma, this is not felt to be a recurrence of the original lymphoma."

For cases diagnosed prior to 1/1/2010:Abstract the example above as two primaries. Hematologic malignancies (including lymphoma) and solid tumors are handled differently when determining the number of primaries. For hematologic malignancies, take the physician's opinion into account. Use the Single Versus Subsequent Primaries of Lymphatic and Hematopoietic Diseases table as an aid when there is insufficient information available.

For solid tumors, follow the multiple primary rules in the SEER Program Code Manual.

For cases diagnosed 2010 forward, refer to the Hematopoietic and Lymphoid Neoplasm Case Reportability and Coding Manual and the Hematopoietic Database (Hematopoietic DB) provided by SEER on its website to research your question. If those resources do not adequately address your issue, submit a new question to SINQ.

 2004
20041015 Primary Site--Lymphoma: How should this field be coded when a diffuse large B-cell lymphoma is found in the femur and in the soft tissue of the anterior chest wall but all CT scans are negative for lymphadenopathy?

For cases diagnosed prior to 1/1/2010:Code the Primary Site field to C809 [Unknown primary site]. The primary site of diffuse large B cell lymphoma can be either nodal or extranodal. The case described above is likely extranodal because there is no evidence of lymph node involvement. Because the extranodal site of origin is unknown, code the Primary Site to C809.

For cases diagnosed 2010 forward, refer to the Hematopoietic and Lymphoid Neoplasm Case Reportability and Coding Manual and the Hematopoietic Database (Hematopoietic DB) provided by SEER on its website to research your question. If those resources do not adequately address your issue, submit a new question to SINQ.

 2004
20041009 Diagnostic Confirmation--Lymphoma: Can lymphoma be diagnosed clinically? See Description.

Example 1: Patient with B symptoms. Physical exam reveals large neck mass. Physician impression is lymphoma.

Example 2: CT scans show lymphadenopathy consistent with lymphoma.

In both cases, patient does not return for biopsies.

Yes, lymphoma can be accessioned based on a clinical diagnosis.

Code Diagnostic Confirmation in Example 1 as 8 [Clinical diagnosis only].

Code Diagnostic Confirmation in Example 2 as 7 [Radiography and other imaging techniques without microscopic confirmation].

 2004
20041082 Date of Diagnosis: When a 4/04 clinical impression indicates the appearance of a carcinoma that is contradicted by a negative 4/04 biopsy but is confirmed by a 5/04 resection, should the diagnosis date be coded to April or May? See Discussion.

4/04 colonscopy: irregular fungating mass that has appearance of carcinoma. 4/04 Bx: high grade dysplasia. 5/04: LAR. 5/04 Path: 3.2 X 2.5 cm mass wd adenoca with invasion of muscularis propria.

Should the diagnosis date be 4/04 based on the clinical impression during the colonoscopy OR 5/04 since the path for the bx was negative?

 The date of diagnosis for the example above is 05/04 -- the date of the pathology report confirming malignacy. The biopsy in 04/04 negated the 04/04 clinical statement. 2004
20041104 Histology (Pre-2007)--Bladder: What is the correct histology code for this tumor of the bladder? See Discussion. TURBT was performed with invasive residual tumor remaining - path report reads "Mixed carcinoma of the urinary bladder, with components of invasive high grade urothelial carcinoma, invading deep muscle, and small cell carcinoma."

For tumors diagnosed prior to 2007:

Code combined small cell carcinoma [8045]. This mixed carcinoma is both urothelial and small cell. It is important to capture the small cell information in the code because the prognosis for small cell is different from pure urothelial carcinoma.

For tumors diagnosed 2007 or later, refer to the MP/H rules. If there are still questions about how this type of tumor should be coded, submit a new question to SINQ and include the difficulties you are encountering in applying the MP/H rules.

 2004
20041058 Primary Site/Sarcoma--Breast: Is the primary site coded to C504 [upper-outer quadrant of breast] or C493 [ Connective, subcutaneous and other soft tissue of thorax ] for a tumor described as a "high grade soft tissue sarcoma present in the upper outer quadrant of breast"? If the sarcoma is primary in the breast, code the primary site to C504 [upper-outer quadrant of breast]. C500 - C509 includes soft tissue of breast. 2004