Collaborative Staging--Lung: Given that the AJCC lung TNM is not applicable for a high grade sarcoma of this site, how do we code Collaborative Stage for this site/histo combination when the pathologist indicates a TNM stage of T2bN0M0=stage III, using AJCC Soft Tissue Sarcoma schema?
Histology (Pre-2007)--Breast: Is histology coded from the more representative specimen or should the combination code 8522/3 [Infiltrating duct and lobular carcinoma] be used for a case in which a right breast mass needle core biopsy revealed infiltrating ductal ca, grade III and the subsequent right mastectomy revealed a 2.3 cm lobular carcinoma?
Reportability--Melanoma: Is an excisional biopsy of the skin with a diagnosis on the pathology report of "Tumoral melanosis" reportable by itself or must there be a pathologist note, such as "Note: Unless proven otherwise, tumoral melanosis should be considered as a regressed melanoma", in order for it to be reportable? See Discussion.
CS Extension--Prostate: Does the term "activity" in a Prostascint report indicate a clinically apparent tumor, tumor extension or tumor involvement for this primary site? (http://www.rtrurology.com/prostascint.htm)
Reportability--Ovary: Is an "aggressive adult granulosa cell tumor with one of two lymph nodes positive for metastatic granulosa cell tumor" reportable?
CS Tumor Size--Breast: Should this field be coded to 999 [Unknown] or 008 [0.8 cm tumor] when the tumor size is not provided on a stereomammotomy biopsy for an in situ malignancy and a subsequent excision demonstrates 0.8 cm tumor of residual in situ disease?
Ambiguous Terminology--Breast: Is a stereotactic biopsy that is "focally suspicious for DCIS" reportable if it is followed by a negative excisional biopsy? See Discussion.
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