Reportability: Is a tubular adenoma reportable if the final diagnosis is "high grade atypia" and the diagnosis comment is "atypia limited to muscularis mucosa areas of pseudostratification [formerly qualifying for carcinoma in situ]"?
This case is not reportable.
The pathologist would need to include "carcinoma in situ" as part of the final diagnosis in order for this case to be reportable.
MP/H Rules/Histology--Anus: What is the correct histology code and MP/H histology rule to use for AIN-3 arising in a polyp? See Discussion.
Patient has colonoscopy with excision of small 5mm polyp in rectum (no mention of anus or anal canal); path reads out: AIN-3 (anal intraepithelial neoplasm grade 3).
In coding the histology using the "Other Sites" rules, H2 would be the first rule that applies for this case. However, we lose the fact that the AIN-3 arose in a polyp (H3). Is this how SEER wants these cases coded?
For cases diagnosed 2007 or later, apply rule H2 and assign histology code 8077/2 (squamous intraepithelial neoplasia, grade III). Apply the rules in order, H2 precedes H3.
Race, ethnicity/Spanish surname or origin: SEER Program Manual instructions state, "Portugese, Brazilians and Filipinos are not Spanish; Code non-Spanish (code 0)." How is that determined? Is that based SOLELY on birthplace? See Discussion.
The following are scenarios for which we would like clarification on how to code Spanish Ethnicity.
Birthplace Portugal; text states Spanish, south American or European Spanish
Birthplace Brazil, last name is on Spanish surname list; pt is married female. Text states "Hispanic female, NOS"
Birthplace Brazil or Portugal, text states patient is "Mexican", last name is on Spanish surname list
Information about Spanish origin is available for both of these cases; code the race as Hispanic. Use the SEER manual instruction when the only information available is that the patient was born in Portugal, Brazil or the Philippines. In the absence of additional information, do not assume Hispanic. However, if additional information is available stating that the patient is Hispanic, code as Hispanic.
Surgery of Primary Site--Brain and CNS: How is this field to be coded when a patient undergoes stereotactic biopsy of a brain tumor? Path specimen consists of four fragments of tissue measuring .7, .6 and .3 cm.
Assign code 20 [Local excision (biopsy) of lesion or mass. Specimen sent to pathology from surgical event 20].
First course treatment--Prostate: If a patient has a prostatectomy and the margins are positive, then several months later radiation is given because the PSA levels never decreased or have risen, is the radiation coded as first course of treatment or subsequent treatment?
Record the radiation as first course of treatment even though it was delayed for several months.
Radiation is highly effective when there is a small or microscopic amount of tissue left at the margin following prostatectomy. In most regions, radiation therapy is the standard of care for positive margins at prostatectomy.
MP/H Rules/Histology--Brain: How many primaries are reported and what is the histology for a single brain tumor described as a low grade astrocytoma at the time of the initial partial resection and a low grade glioneuronal neoplasm at the time of the subsequent total resection? See Discussion.
On 4/20/07 a partial resection of a brain tumor is interpreted as low grade astrocytoma. Patient has a gross total resection on 8/13/07 with this diagnosis: low grade glioneuronal neoplasm (see comment). Comment: This case has been reviewed at ---. Dr. agrees with our interpretation (low grade glioneuronal neoplasm, possibly a dysembryoplastic neuroepithelial tumor).
For cases diagnosed 2007 or later, this is a single primary. A single tumor is always a single primary.
Assign histology code 9400/3 [Astrocytoma, low grade]. This diagnosis was not revised or amended based on the later surgery. It is possible that the malignant component was entirely removed during the first surgery.
Reporting Source: If the only patient record available for a physician office biopsy is the pathology report identified from a freestanding laboratory, is reporting source coded to 3 [Laboratory Only (hospital-affiliated or independent)] or 4 [Physicians office/Private Medical Practitioner (LMD)]? See Discussion.
A case was identified through a pathology report from a freestanding lab. The doctor who submitted the specimen left the state. His records cannot be located. Because the patient had the specimen removed at a physician's office, not at a path lab, is Type of Reporting Source field coded to the physicians office?
Reporting Source is the source that provided the best information used to abstract the case.
For this case, assign code 3 [Laboratory Only (hospital-affiliated or independent)]. Reporting source should reflect the lab where this case was identified. The MD office added nothing to the case, not even a confirmation of malignancy.
Primary Site/CS Extension--Lymphoma: How are these fields coded for a lymphoma found in the spleen and retroperitoneal lymph nodes? See Discussion.
A patient presents with a 6-month history of night sweats, low grade fever and significant weight loss. Physical exam reveals no palpable lymph nodes, tender abdomen and splenomegaly. Patient undergoes an exploratory laparotomy with splenectomy and dissection of two retroperitoneal lymph nodes. Spleen and both lymph nodes were positive for small cleaved-cell lymphoma, high grade.
Code the primary site to spleen.
Code CS extension as 22 [involvement of spleen plus lymph nodes below the diaphragm]. This gives it a stage IIS.
Spleen is an extranodal (not extralymphatic) site.
The retroperitoneal lymph nodes are located below the diaphragm.
Reportability/Primary Site--Brain and CNS: Is a chondroma, NOS or a chondroblastoma, NOS that occurs in an intracranial site or along the spinal cord reportable? See Discussion.
In ICD-O-3, chondroma and chondroblastoma are site-associated morphologies for bone. If a chondroma or a chondroblastoma occurs along the spinal cord, is this one of those situations where we can be quite comfortable with a default site to bone and not to spinal cord?
Reference: ICD-O-3; Primary Central Nervous System Tumors, NPCR Training Materials 2004; SINQ 20021152
Chondroma, NOS or chondroblastoma, NOS occuring in intracranial sites or along the spinal cord are not reportable.
Chondroma, NOS and chonroblastoma, NOS are benign tumors of the bone itself, not the intracranial contents.
CS Eval/Surgery of Primary Site--Colon: When the only procedure performed is a polypectomy, if there is NO tumor at the margins, should CS TS/EXT-Eval be coded as 3 and the surgery coded as a polypectomy?
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.Assign eval code 3. A polypectomy with no tumor at the margin meets the criteria for pathologic staging.
Code polypectomy in Surgery of Primary site in this case.
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