SEER Inquiry System - Search

First course treatment/Surgery of Primary Site--Corpus uteri: Is an omentectomy performed with a hysterectomy for an endometrial primary site recorded under Surgery of Other Site? See Discussion.

First Course Treatment/Surgery of Primary Site--Liver/Intrahepatic Bile Ducts: For a liver/intrahepatic bile duct primary, is an alcohol embolization the same thing as a percutaneous ethanol injection (PEI)?  See Discussion.

First course treatment/Surgery of Primary Site--Rectum: Please provide the correct surgery code for a laparoscopic transanal abdominal transanal (TATA) procedure with bilateral salpingo-oophorectomy (BSO) for rectal cancer following neoadjuvant chemotherapy. See Discussion.

First Course Treatment/Surgery of Primary Site--Rectum:  What surgery code should be used for laparoscopic C/T open low anterior resection with colorectal anastomosis, loop ileostomy in diagnosis year 2020, code 30 or 40?  See Discussion.

First course treatment/Surgery of Primary Site--Skin: How are Surgery of Primary Site and Surgical Procedure of Other Site coded for an eyelid skin primary diagnosed by punch biopsy and treated with an orbital exenteration? See Discussion.

First course treatment/Surgery of Primary Site: If a procedure stated to be an "excisional biopsy" doesn't grossly remove the tumor, should Surgery of Primary Site be coded as an excisional biopsy? See Discussion for example.

First Course Treatment/Surgical Margins of the Primary Site--Melanoma: Is margin status positive or negative when the lesion “approximates” margins? This was noted in the pathology report comment on a malignant melanoma in-situ shave biopsy.  Follow-up with physicians is not possible in this situation.

First course treatment/Update to current manual: Should the instruction regarding expectant management in the 2021 (and 2022) SEER Manual include how to code for the patient’s decision to proceed with expectant management?  See Discussion.

First Course Treatment: 1) When is Decadron (Dexamethasone) coded as cancer treatment? 2) When Decadron is given to a patient with multiple myeloma, is it coded as treatment only if given in combination with chemotherapy? See discussion.

First Course Treatment: If an "aromatase inhibitor" used as a complement to Tamoxifen is treatment, how should it be coded?