After driving to Ladysmith in the snow to pick up Norm, we made it back to the doctor's to pick up the report. Here is the diagnostic summary:
- Ductal adenocarcinoma
- Tumor grade: 3/3 (8/9).
- A. Tubule formation - 3/3
- B. Nuclear grade - 3/3
- C. Mitoses score - 2/3.
- Tumor measures 1.8 cm in greatest dimension.
- DCIS associated microcalcifications present.
- Surgical margins are negative for invasive tumor.
- Two lymph nodes are negative for tumor.
- pT1, N0, MX
I focus on the last item - this is a rating based on the TNM staging system. The T refers to the tumor stage (1 being less than 2 cm, which I am, at 1.8 cm) N0 means there is no lymph node involvement, and MX means that the presence of distant spread (metastasis) cannot be assessed. I see a stage 1, not stage 2. I will now have to wait until Monday to find out for sure.
The two main reasons for the recommendation of a mastectomy is the tumor grade (8/9 means a pretty fast growing little devil) and the macrocalcifications.
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