2020年12月2日 · Borderline phyllodes tumor Microscopic (optional): Sections show a stromal proliferation featuring areas of leaf-like pattern and stromal expansion with moderate cellularity and stromal atypia. Scattered stromal mitotic figures are noted. The tumor is largely circumscribed with focally infiltrative borders.

2021年2月11日 · Ovarian serous borderline tumor (SBT) is a low grade epithelial neoplasm of generally younger women with a favorable prognosis when diagnosed at an early stage Defined, nonobligate precursor to low grade serous carcinoma (LGSC) As a borderline tumor, can give rise to extra-ovarian abdominoperitoneal or lymph node implants

2024年1月24日 · Phyllodes tumor, NOS 9020/1. Periductal stromal tumor Phyllodes tumor, benign 9020/0; Phyllodes tumor, borderline 9020/1; Phyllodes tumor, malignant 9020/3. Hamartoma. Tumors of the nipple. Nipple adenoma 8506/0; Syringoma, NOS 8407/0; Paget disease of the nipple 8540/3. Malignant lymphoma. Diffuse large B cell lymphoma, NOS 9680/3

2021年7月29日 · Borderline Brenner tumor: 68 year old woman with borderline Brenner tumor (J Ovarian Res 2014;7:101) Malignant Brenner tumor: 62 year old woman with malignant Brenner tumor manifesting as bowel obstruction (BMJ Case Rep 2020;13:e235394) 77 year old woman with malignant Brenner tumor (Gynecol Oncol Rep 2017;22:26)

2022年2月4日 · Phyllodes tumor (malignant): Has epithelial component Carcinosarcoma: Has malignant epithelial (CK+) and stromal components Sarcomatoid carcinoma: Malignant cells; epithelial cells are CK+, ERG+ (Am J Surg Pathol 2011;35:898) Stromal nodule of nodular hyperplasia / benign prostatic hyperplasia: Hyperplastic, not atypical stromal cells

2021年6月15日 · D. Tumor has a high frequency of local recurrence. Breast fibromatosis is a low grade tumor consisting of bland spindle cells with rare or no mitotic activity and no metastatic potential. However, due to its infiltrative nature, this tumor has a tendency to locally recur after surgical excision. Comment Here Reference: Fibromatosis

2022年12月15日 · Clear cell borderline tumor. The image shows an adenofibromatous neoplasm with an immunoprofile consistent with clear cell borderline tumor. Endometrioid adenofibromas are typically ER and PR positive. Yolk sac tumors are typically AFP positive and mostly negative for PAX8 and CK7.

2022年12月23日 · Serous borderline tumor: Epithelial proliferation with architectural complexity, including branching of irregularly shaped papillae; Seromucinous cystadenoma: Lined by epithelium with 2 or more Müllerian cell types each accounting for at least 10% of the epithelium (Histopathology 2021;78:445)

3 天之前 · Phyllodes tumor of the breast: 100% negative (benign and borderline phyllodes tumors), 79% negative (malignant phyllodes tumors) (Int J Surg Pathol 2018;26:232, Histopathology 1989;14:141) Plasmacytoma / multiple myeloma: 64% negative (occasional positivity can occur in up to 36%) (Int J Surg Pathol 2018;26:232, Histopathology 1989;14:141)

2022年4月12日 · 29 year old woman with nonfunctioning juxtaglomerular cell tumor mimicking renal cell carcinoma (Medicine (Baltimore) 2020;99:e22057) 52 year old man with metastatic juxtaglomerular cell tumor to the lung (Am J Surg Pathol 2004;28:1098) 74 year old man with atypical juxtaglomerular cell tumor (Case Rep Pathol 2018;2018:6407360)