Does size of metastasis in the sentinel node predict additional nodal involvement in penile carcinoma?
In penile carcinoma additional nodal involvement was related to the size of the metastasis in the sentinel node. Sentinel node micrometastasis was not associated with other involved lymph nodes. This finding suggests that these patients can be spared complementary lymph node dissection.
There is no evidence for the existence of a consistent direction of spinal movement during the self-reported aggravating activities of people with chronic non-specific low back pain.