SEER Inquiry System - Search

There is a discrepancy in regional lymph nodes for lung between SEER and AJCC. Supraclavicular lymph nodes/cervical lymph nodes are distant for SEER but regional for AJCC. For SEER states, when there is an FNA or biopsy of a supraclavicular lymph node performed and it is positive for a lung primary and no other lymph nodes are examined, do you code 95 in Regional Nodes Positive/Regional Nodes Examined and code "1" for Scope of Regional Lymph Node Surgery or do you not count the FNA/biopsy of the supraclavicular lymph node since it is distant?

Since acellular dermal matrix/AlloDerm comes from human tissue donors with cells removed and sterilized to promote regenesis and decrease rejection, is Alloderm coded as "Tissue' as it also "provides an additional layer of tissue between the skin and the implant?

Per SINQ 20160068, sphenoid wing meningiomas are reportable (unless stated to be intraosseous) because they arise from the meninges overlying or along the sphenoid wing/sphenoid bone. These are intracranial and not intraosseous meningiomas.

Therefore, wouldn't this logic also apply to cavernous sinus meningiomas? These are tumors that arise from the meninges of an intracranial space, not from bone or soft tissue. The cavernous sinus is a "true dural venous sinus" within the skull. While not specifically about meningiomas, SINQ 20071095 states a benign tumor in the cavernous sinus is coded to C490. This SINQ would still seem valid for a benign tumor like a blood vessel tumor, but not for a meningioma that doesn't arise from soft tissue or blood vessels.

I recently did a presentation on coding the data item Race. In my presentation I discussed understanding geography help code race in some circumstances. One of the slides demonstrates how large Polynesia is and what Pacific islands are found in Polynesia, such as, Tahiti, Samoa, and even Hawaii, all of which have their own codes. Someone in the audience asked "How do you code New Zealand? Upon some research, New Zealand is not listed in Appendix D of the SEER coding manual. We could code them 01-White. But research shows there is a very large indigenous population. Technically, New Zealand is located within the boundaries of Polynesia - Code 25 (Polynesian).

The patient had a mediastinal mass biopsy showing fibrosclerotic tissue with patchy lymphohistiocytic foci and scattered plasma cells, followed by a retroperitoneal mass biopsy showing fibrohistiocytic infiltrate. Erdheim-Chester disease is not reportable per the Heme Database. However, the physician specifically states this is a malignant disorder.

AFS1-AFS2-frozen section control, endomyometrium; AFS3-frozen section control, subserosal intramural mass; A4-anterior cervix; A5-posterior cervix; A6-anterior cervical endometrial junction; A7-posterior cervical endometrial junction; A8-A10-anterior endomyometrium, including tumor; A11-A13-posterior endomyometrium, including tumor and adjacent mass; A14-random section subserosal mass; A15-left parametrium at margin of resection; A16-right parametrium at margin of resection; A17-A18-left ovary and fallopian tube; A19-A20-right ovary and fallopian tube. The final diagnosis includes Endometrial adenocarcinoma, favor serous carcinoma, with papillary and solid areas. Tumor involves: Cervix present, Right ovary, Left ovary, Right fallopian tube, Left fallopian tube, Right parametrium, Left parametrium.

8/1/2016 Left Abdomen biopsy: Early melanoma in situ (C445-2, 8720/2).

9/2/2016 Upper back: Superficially invasive malignant melanoma (C445-9, 8720/3).

Does rule M4 apply and multiple primaries should be reported or does rule M8 apply and a single primary should be reported?

Urinary bladder: Invasive urothelial carcinoma, high-grade, 4.5cm, predominantly solid type, arising in background of carcinoma in-situ, carcinoma grossly extends into perivesical adipose tissue; lymph-vascular invasion is seen.