Hematologic Transplant and Endocrine Procedures--Breast: Is a bone marrow transplant first course of cancer-directed therapy for breast cancer? If yes, are time guidelines relating to the first "remission" the same as for those used in leukemia primaries?
Radiation: Is "consolidated" radiation therapy coded as part of first course therapy when there is no documentation of "planned treatment" and the radiation is done 4 months after the initiation of treatment?
Histology (Pre-2007): What code is used to represent the histology "papillary adenocarcinoma: mixed serous, endometrioid and mucinous subtypes"? See discussion.
Diagnostic Confirmation--Prostate: How do we code this field when there is an elevated PSA, no other work-up and there is a clinical diagnosis of adenocarcinoma?
Multiple Primaries (Pre-2007)--Ovary/Endometrium: Is endometrioid adenocarcinoma occuring simultaneously in the left ovary and the endometrium one primary or two? See discussion.
Multiple Primaries/Histology (Pre-2007)--Bladder: What code is used to represent the histology and how many primaries should be coded for a TURB specimen that demonstrates carcinoma in situ, Grade I to II papillary transitional cell carcinoma, and high grade transitional cell carcinoma? See discussion.
EOD-Extension/EOD-Lymph Nodes--Kaposi Sarcoma: What code is used to represent this field for a Kaposi sarcoma with no skin lesions but positive lymph node and bone marrow biopsies?