%0 Case Reports
%T Isolated left axillary nodal metastasis from endometrial carcinosarcoma: A case report and literature review.
%A Denewar FA
%A Saleh GA
%A Hamdy O
%A Hassan A
%A Gaballa K
%A Ali KM
%J Int J Surg Case Rep
%V 121
%N 0
%D 2024 Aug 21
%M 38908162
暂无%R 10.1016/j.ijscr.2024.109923
%X <B>UNASSIGNED: </B>Non-mammary metastases to the breast and axilla are rare instances, and isolated axillary lymph node metastases are especially rare. We present a rare case of left axillary lymph node metastasis from a primary endometrial carcinosarcoma.<BR><B>METHODS: </B>We report a case of a 73-year-old woman who presented with a left breast tail palpable mass. Sonomammography and breast MRI revealed multiple enlarged left axillary lymph nodes (LN) showing malignant criteria without any suspected malignancy in either breast on imaging. The patient underwent a nodal excisional biopsy that diagnosed axillary lymph node metastasis from a gynecologic origin. Complementary abdominopelvic CT revealed a suspicious endometrial mass that was confirmed on MRI. She underwent D&C and the pathology revealed endometrial carcinosarcoma.<BR><B>UNASSIGNED: </B>Accurate detection of extramammary primary sites is crucial as their management and outcome differ significantly from primary breast cancer. To the best of our knowledge, our case could be the first reported case of isolated metastatic axillary LN from uterine carcinosarcoma presenting as the initial symptom without pelvic or abdominal LN involvement.<BR><B>CONCLUSIONS: </B>For these patients to avoid needless surgical procedures and therapies, a proper diagnosis made by a multidisciplinary team with precise radiologic and pathologic correlation is essential.