Sentinel lymph node biopsy during prophylactic mastectomy: is there a role?
In 467 PMs performed, 15 (3.2%) occult malignancies were found in the breast and 5 (1.1%) positive SLNs were found. Based on these results, the routine use of SLNB at the time of PM is unnecessary and does not warrant the morbidity associated with this procedure.
Caudate atrophy on MRI appears to be significantly greater in FTLD-FUS compared with FTLD-TDP and FTLD-TAU, suggesting that severe caudate atrophy may be a useful clinical feature to predict FTLD-FUS pathology.