Article Benign prostatic hyperplasia Bleeding post TURP Breast Immunohistochemistry Ki 67 antigen Lower urinary tract symptoms Mastectomy Multicentric Neuroendocrine Prostatic artery embolization Transurethral resection of prostate adult breast carcinoma breast discharge breast lesion case report cell proliferation chromogranin A cisplatin clinical article echography endoscopic ultrasound guided fine needle biopsy estrogen receptor etoposide female histopathology human human tissue immunohistochemistry