Report | Question ID | Question | Discussion | Answer | Year |
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20021053 | EOD-Extension--Pancreas: How would you code extension for the following non-surgically treated pancreas primaries? None of these cases has TNM staging to assist with classifying the extent of disease. See discussion. | 1) CT scan: Cystic lesion in body of pancreas. Discharge dx: pancreas ca. 2) Discharge dx: CBD obstruction due to probable early ca in head of pancreas. 3) CT scan: mass involves the head and body of the pancreas. No evidence of abdominal mets. Discharge dx: Locally advanced pancreatic ca. 4) H&P: Pt with splenomegaly probably secondary to splenic vein thrombosis and a large ca of the tail of pancreas. Imp: Advanced pancreatic ca of the tail of pancreas. Would you code extension to splenic vein [56]? 5) H&P: Pancreatic ca with extension or mets into porta hepatis. (Would you assume direct extension or mets?) 6) CT scan: Pancreas ca. Significant peritoneal implants. (Would you assume the implants to be related to the pancreas primary and code as involvement?) |
For cases diagnosed 1998-2003:
The information provided for these pancreatic primary examples is very limited. Additional information should be sought. If not available, code the EOD-Extension field to: 1) 10 2) 10 3) 10 4) 99 5) Assuming primary in head, body or tail of pancreas, 76 6) 85 |
2002 |
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20021055 | EOD-Extension--Liver: Can we use CT scan descriptions such as "portal vein thrombosis" or "extensive infiltration of the liver" or "diffuse infiltration of the liver" to code extension for liver primaries? See discussion. | 1. Would you code portal vein involvement for a CT scan description of "portal vein thrombosis"?
2. Would you code more than one lobe of the liver as involved for CT scan descriptions of "extensive infiltration of the liver" or "diffuse infiltration of the liver"? |
For cases diagnosed 1998-2003:
1. No. Thrombosis can be caused by non-cancerous conditions.
2. Yes. Code the EOD-Extension field to 65 [Multiple (satellite) nodules in more than one lobe of the liver] when "extensive infiltration" or "diffuse infiltration" is stated. |
2002 |
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20021008 | Surgery of Primary Site/Surgical Procedure of Other Site--Bladder: What codes are used to represent these fields for a deeply invasive bladder primary treated initially with a TURP (for suspected prostate extension that turns out to be pathologically negative) and a TURB that is subsequently treated with a cystoprostatectomy? | For cases diagnosed 1/1/2003 and after, code: 1. Surgery of Primary Site field to 60 [Radical cystectomy (male only)] because the cystoprostatectomy was the most extensive (definitive) surgery performed to the primary site. 2. Surgical Procedure of Other Site to 2 [Non-primary surgical procedure to other regional sites] based on the TURP. |
2002 | |
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20021077 | Histology (Pre-2007)/Primary Site/EOD-Extension--All Sites: How do you code these fields for a resected thyroid that is negative for any diagnostic abnormality and a left ovary that demonstrates "papillary thyroid carcinoma arising in a cystic teratoma"? See discussion. | Teratomas occurring in the ovaries frequently contain various types of fully differentiated tissue that normally occur in other body parts. Should the primary be coded to the ovary or to the organ in which that type of tissue normally occurs? | For tumors diagnosed prior to 2007:
Code the Primary Site field to the organ in which the cancer arose. For this tumor, code the Primary Site field to C56.9 [ovary] and Histology to 8260/3 [papillary carcinoma of thyroid]. Use the ovary EOD for tumors diagnosed 1998-2003.
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. |
2002 |
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20020062 | Histology (Pre-2007): Can the histology code 8582/3, "thymoma, mixed type, malignant" only be used when you have a thymoma with both type A and type B features? See discussion. | Can this same histology be used when you have two type B features in the thymoma specimen? What code is used to represent the histology?
Example 1: Thymoma, spindle cell and epithelial type Example 2: Thymoma, mixed lymphocytic and epithelioid type |
For tumors diagnosed prior to 2007:
For example 1, code histology to 8582 [Thymoma, type AB]. This code is only applicable to "Type AB thymoma [mixed]" in the WHO classification. Use 8582 only for thymomas with type A and type B features. Spindle cell is a type A feature and epithelial is a type B3 feature.
For example 2, code histology to 8585 [Thymoma, type B3]. Lymphocytic is a B1 feature (8583) and epithelial is a B3 feature (8585). There is no type A component. Code the histology based on ICD-O-3 rule K on page 34.
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. |
2002 |
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20021094 | EOD-Extension/EOD-Lymph Nodes--Testis: If the patient received chemo, should "bulky retroperitoneal adenopathy" be coded as involved lymph nodes in the EOD lymph node involvement field for a testicular primary treated with an orchiectomy that rendered a path diagnosis of "seminoma confined to the testicle"? See discussion. | Per an orchiectomy path diagnosis a seminoma was confined to the testicle. The only other workup, other than a scrotal ultrasound, was a staging CT scan that revealed bulky retroperitoneal adenopathy in abdomen and pelvis, as well as mediastinal adenopathy. There was also a peripheral pulmonary nodule. No final clinical diagnosis or stage was provided in the chart. Following the orchiectomy the patient was treated with chemo. Should we also have coded distant site lung involvement? | For cases diagnosed 1998-2003, code the EOD-Lymph Nodes field to 9 [unknown] because "adenopathy" is not used to code lymph node involvement. The physician varied from the usual treatment for a localized testicular carcinoma, which is an orchiectomy. The physician proceeded immediately to chemotherapy as further treatment. It is not clear whether the decision to treat with chemo was based on the nodes and/or lung being involved.
Search the record for the physician's opinion regarding distant metastasis. Do not code distant involvement based on a peripheral pulmonary nodule seen on CT without further proof. If no further information is available, code the EOD-Extension field to 99. |
2002 |
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20021006 | EOD-Extension--Hematopoietic, NOS: If a solitary plasmacytoma originates in the right tonsil and extends to the left tonsil, vallecula and hypopharynx, is extension still coded to 10 [localized disease, solitary plasmacytoma only]? | For cases diagnosed 1998-2003:
Code the EOD-Extension field to 10 [localized disease, solitary plasmacytoma only] for all cases of solitary plasmacytoma. |
2002 | |
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20021172 | EOD-Extension--Head & Neck: How much information is needed for a head and neck primary in order to code extension to localized versus unknown? What code is used to represent this field when the only information for a buccal cavity primary is a positive aspiration of the buccal mass? | For cases diagnosed 1998-2003:
Code the EOD-Extension to 99 [Unknown] for this case until more information is received. The available information does not describe the primary site and there is a complete lack of staging information.
Head and neck cancers spread early and often to nodes. Do not code the EOD-Extension to localized when the information is as limited as it is for this example. |
2002 | |
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20020020 | Multiple Primaries (Pre-2007)--Breast: When two breast tumors with two different histologies, such as duct and mucinous are diagnosed in the same breast at the same time, are they reportable as two primaries? See discussion. |
Our rule is that multiple lesions of different histologic types are separate primaries. However, for separate tumors of duct and lobular, we report as a single primary. Since we now have a combination code for duct and other types of ca, do we report as a single primary or continue to report as separate primaries? |
For tumors diagnosed prior to 2007: When there are two breast tumors, one mucinous, the other duct carcinoma, report as two primaries when the pathologist's opinion clearly states that there are separate primaries. If there is no such information from the pathologist, the two tumors must be separate with clear (negative) margins to be reported as two primaries. Otherwise, report as one primary. The ICD-O-3 combination codes are not intended to combine tumors of different histologic types. 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. |
2002 |
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20021208 | Reason for No Cancer-Directed Surgery: Could you explain why this field would be coded to 1 [Cancer-directed surgery was not recommended] or 2 [Contraindicated due to other conditions] for a case that presents with distant metastasis at diagnosis? | For cases diagnosed 1998-2002:
Code the Reason for No Cancer-Directed Surgery field to 1 [Cancer-directed surgery was not recommended] for patients who present with either a primary site or histology for which surgery is not a standard treatment. Also use code 1 for those patients who present with distant disease for a primary site that is typically treated surgically. Patients with distant metastasis typically do not have surgery performed as part of first course of treatment.
Code 2 [Contraindicated due to other conditions] is used when surgery would normally be recommended for the site (given the current stage of the tumor) but other medical conditions pose too much of a risk for the patient to undergo surgery. |
2002 |