CS Mets at DX/CS Extension--Ovary: Is carcinomatosis always captured in the CS Mets field? Can the term carcinomatosis be used to describe peritoneal implants as well? See Discussion.
CS Reg LN Pos/Exam--Breast: How are nodes positive/examined coded for a positive FNA of a lymph node followed by a subsequent lymph node dissection? See Discussion.
Multiplicity Counter/Date of Multiple Tumors/CS Tumor Size--Lung: How are these fields to be coded when work-up of a malignancy spans a couple of months and reveals developing nodules? See Discussion.
CS Site Specific Factor--Prostate: Are the EOD guidelines developed for coding apex involvement still in effect for determining the code for apical involvement in SSF 4? See Discussion.
CS Lymph Nodes--Ovary: Are positive lymph nodes removed from "colon tissue" during a modified posterior pelvic debulking regional or distant? If regional, what is the appropriate CS LN code?