EOD-Extension--Sarcoma: How is this field coded for a soft tissue sarcoma that involves the overlying skin?
For cases diagnosed 1998-2003: It depends on the location of the soft tissue sarcoma. If the tumor is very superficial, code EOD-Extension to 60 [Adjacent organs/structures]. However, if the soft tissue sarcoma is between muscles or "deep" according to the AJCC definition, then it would have to grow through the superficial fascia to get to the skin. In this case code EOD-Extension to 80 [Further contiguous extension].
Multiple Primaries (Pre-2007)--Colon: What is the number of primaries for a case of familial polyposis with at least three separate tumors having invasive adenocarcinoma, one in the rectum? See Discussion.
A patient had a total proctocolectomy and was found to have familial polyposis. At least 3 separate tumors were identified with invasive adenocarcinoma, one of which was in the rectum. Is this 2 primaries: C18.9 with 8220/3 and C20.9 with 8140/3 or is this all one primary cancer?
For tumors diagnosed prior to 2007:
Familial polyposis is always a single primary. Code the primary site for the case example above to C199 [colon and rectum].
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.
Primary Site/Summary Stage 2000/EOD-Extension--Lymphoma: How are these fields coded when a CT Impression states: Large retroperitoneal/abdominal mass resulting in extra-hepatic biliary obstruction & bilateral urinary tract obstruction & encasement of major vessels most c/w lymphoma? See Discussion.
CT findings state: Very lg sft tiss mass encasing pancreatic head & portion of body, splenic & portal veins, celiac axis, sup mesenteric artery & bilateral renal veins. Two components to this mass: 1) retroperitoneal mass encasing great vessels and 2) peritoneal component 10.8cm size, displaces bowel & other structures & encases vessels.
If the physician stated "this is bulky disease" would that change the EOD?
For tumors diagnosed 1998-2003:
Based on the information provided:
The topography code for this lymphoma is C772 [Intra-abdominal lymph nodes].
Code SEER Summary Stage 2000 to 5 [Regional NOS].
Code EOD Extension to 20. More than one lymph node region below the diaphragm is involved (retroperitoneal and peritoneal). The organs mentioned are not involved by the lymphoma. The bulk of the masses is causing obstruction by displacing and/or encasing organs.
A physician description of "bulky disease" would not change the EOD for this case.
Primary Site--Head & Neck: How is this field coded for a tongue primary described as "located on the lateral" or "left oral" tongue? See Discussion.
Case 1. Patient with squamous cell carcinoma, left oral tongue.
Case 2. Squamous cell carcinoma, left lateral tongue.
Case 3. Patient status post biopsy of lesion on tongue. Exam: healing left lateral tongue incision with sutures in place in underside of tongue.
Code Primary Site for cases 1 and 2 above to C023 [Anterior 2/3 of tongue, NOS]. Code lateral tongue without mention of dorsal or ventral surface to C023 [Anterior 2/3 of tongue, NOS].
Code Primary Site for case 3 to C022 [Ventral surface of tongue]. The underside of the tongue is specified as the site of the biopsy in case 3.
Multiple Primaries (Pre-2007)--Kidney/Bladder/Renal Pelvis: Would transitional cell carcinoma of the left renal pelvis, diagnosed two years after a diagnosis of invasive bladder cancer, be a second primary when the discharge is "recurrent transitional cell carcinoma, left kidney"?
For tumors diagnosed prior to 2007:
This is an example of the term "recurrent" being used loosely to refer to another primary in the urinary tract. It is highly unlikely that a bladder tumor would metastasize to the kidney. Much more likely is the field defect or regional breakdown of the urothelial tissue that lines the tract from the renal pelvis to the urethra. Furthermore, bladder tumors don't spread retrograde to the kidney. Code as two primaries.
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.
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.
Reportability/Date of Diagnosis--Ovary: Is a patient SEER reportable in 2001 or 2003 if she presented with a diagnosis of papillary serous tumor of low malignant potential [borderline tumor] per the 5/2001 surgery but at the time of the planned second look laparoscopic surgery is stated to have Stage 3A ovarian cancer? See Discussion.
A patient was seen in 5/2001 for large pelvic mass growing from right ovary. After TAH and USO and partial omemtectomy, path diagnosis was papillary serous tumor of low malignant potential (borderline tumor), unruptured. Right ovary and omental implant have identical histologic appearance, except the psammoma body formation and the ovary does not.
Patient does not return for lap as planned in 6-12 months.
In 1/03 she returns to hospital with abdominal pain and has debulking, hemicolectomy and Hartmann's procedure. 1/03 Path report "metastatic papillary serous adenoca." Chart now says "History of stage 3A ovarian cancer."
Yes, this case is reportable in 2003. Malignancy was confirmed in 2003. The diagnosis made in 2001 is not reportable for that year, and was not reviewed or revised according to the information provided.
CS Extension--Bladder: How should this field be coded when the pathology states "papillary transitional cell carcinoma with no invasion into the submucosa or deep muscularis" but there is "focal extension of tumor into bladder diverticula"?
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.
Code the CS Extension field to 01 [Papillary transitional cell carcinoma stated to be noninvasive]. Extension into bladder diverticula does not change the code. Diverticula are pouches in the mucosa (mucous membrane).
Histology (Pre-2007)--Colon: Is the histology coded as adenocarcinoma arising in a polyp when the final diagnosis on the pathology report is adenocarcinoma but the colonoscopy report associated with the path states that the surgeon performed a polypectomy? See Discussion.
Histology: 3/04 Colonoscopy with polypectomy of a sessile appearing polyp. Path report: Final Dx: Adenocarcinoma; Micro: Adenocarcinoma apparently arising from the mucosa...noted to invade the muscularis mucosa into the submucosa.
For tumors diagnosed prior to 2007
Code this case to adenocarcinoma [8140]. The best source for histology is the final diagnosis on the path report from the procedure that removed the most tumor tissue. When there is a conflict, the path diagnosis has higher priority than the colonoscopy diagnosis for coding histology.
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.
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