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Premise / BY: Paula B. Gordon, OBC, MD, FRCPC, FSBI May 2023
... And most of those cancers are small, invasive, and node negative. In addition to the risk of masking cancer, ... used and is covered by health insurance in many states.[ 32 ] The European Society of Breast Imaging now recommends ... Vancouver study, the average tumor size was 9 mm, all were node negative, the biopsy rate was 1.3%, and the positive ...
Clinical Articles / BY: David F. Schaeffer, MD, FRCPC July/August 2023
... the submucosa (T1) is associated with low rates of lymph node metastases and excellent outcomes. A subset of patients ... through the muscularis mucosae, there is no risk for lymph node metastasis. Therefore, as per the BC Colon Screening ... likely exceed 70% at some point in the near future.[ 31 , 32 ] Taking the high prevalence of precancerous lesions into ...