caa a22 4500 606246479 CHVBK 20210128101340.0 cr unu---uuuuu 210128e20150401xx s 000 0 eng 10.1007/s12262-013-1031-0 doi (NATIONALLICENCE)springer-10.1007/s12262-013-1031-0 Synchronous Primary Malignancies in Breast and Kidney: A Rare Case Report [Elektronische Daten] [U. Kurlekar, A. Rayate] Multiple synchronous malignancies are rarer than metachronous ones. Primary synchronous breast and renal cancer is even rare. Such a case requires strict exclusion of possible metastasis to either site and to confirm the primary nature of each malignancy for better outcome of management and survival benefit. Multiple primary synchronous malignancies may be due to shared genetic mutations if any common carcinogenic factor cannot be found. The role of estrogens in cases in which human renal carcinoma is associated with other primary tumours involving steroid-hormone target tissues, is tentative and can only be hypothesised due to paucity of such data in literature. One should consider the possibility of concomitant dual or multiple primary tumours in a patient presented with mass lesions at various sites, especially if one of the sites is the kidney. We present a case report of a patient with synchronous primary breast and renal cancer. Association of Surgeons of India, 2014 Primary nationallicence Multiple nationallicence Synchronous nationallicence Breast carcinoma nationallicence Renal carcinoma nationallicence Kurlekar U. Department of Surgery, Deenanath Mangeshkar Hospital, Erandwane, 411004, Pune, India aut Rayate A. Department Of Surgery, Mai Mangeshkar Hospital, Mumbai-Banglore Highway, Warje, 411058, Pune, India aut Indian Journal of Surgery Springer India 77(2015-04-01), 6-9 0972-2068 77<6 2015 77 12262 https://doi.org/10.1007/s12262-013-1031-0 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s12262-013-1031-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kurlekar U. Department of Surgery, Deenanath Mangeshkar Hospital, Erandwane, 411004, Pune, India aut NATIONALLICENCE 700 1- Rayate A. Department Of Surgery, Mai Mangeshkar Hospital, Mumbai-Banglore Highway, Warje, 411058, Pune, India aut NATIONALLICENCE 773 0- Indian Journal of Surgery Springer India 77(2015-04-01), 6-9 0972-2068 77<6 2015 77 12262