Prediction of pathological stage and clinical outcome in prostate cancer: an improved preoperative model incorporating biopsy-determined intraductal carcinoma
76,82,83) An associated intraductal carcinoma
of micropapillary, cribriform, or papillary type is frequently present, (72,74-78,80,81,84,85) which is a helpful clue when excluding the rare possibility of metastatic ovarian/peritoneal serous papillary carcinoma or metastatic micropapillary carcinoma from other organs, such as the lung or urinary bladder.
of the prostate without invasive carcinoma on needle biopsy: emphasis on radical prostatectomy findings.
The final histopathologic diagnosis was metaplastic carcinoma with a predominant osteosarcomatous differentiation (>99% of the tumor volume) (Figure 9) and minor components of poorly differentiated infiltrating ductal carcinoma, not otherwise specified (Elston Score = 8), and high-grade intraductal carcinoma
, cribriform-type with apocrine features (Figure 10).
Histologically, this condition is produced by intraductal carcinoma
occurring in the large lactiferous sinuses just under the nipple.
of the prostate metastatic to the penile urethra: A rare demonstration of two morphologic patterns of tumor growth.
Pathologic findings from the National Surgical Adjuvant Breast Project (NSABP) eight-year update of Protocol B-17: intraductal carcinoma
Solid papillary carcinoma of the breast: a form of intraductal carcinoma
with endocrine differentiation frequently associated with mucinous carcinoma.
The article by Brian Robinson, MD, Cristina Magi Galluzzi, MD, PhD, and Ming Zhou, MD, PhD, deals with intraductal carcinoma
of the prostate (IDC-P), that is, a proliferation of secretory cells within the prostate ducts and acini with marked architectural and cytologic atypia that is more pronounced than that found in high-grade prostatic intraductal neoplasia.