Can digital rectal examination or transrectal ultrasonography biopsy findings predict the side of nodal metastasis in prostate cancer?
DRE and TRUS biopsies do not accurately predict the side of pelvic lymph node metastasis and should not determine the extent of the pelvic lymphadenectomy.
Lack of PR expression is an independent risk factor for poor prognosis in patients with operable ER-positive invasive breast cancer, especially in patients with a large tumor (>2 cm), advanced clinical stage (Stage Ⅱ or Ⅲ) or in premenopausal status.