Rate of benign histology after resection of suspected renal cell carcinoma: multicenter comparison between Korea and the United States

Autor:	Chang Wook Jeong, Jang Hee Han, Seok Soo Byun, Cheryn Song, Sung-Hoo Hong, Jinsoo Chung, Seong Il Seo, Hong Koo Ha, Eu Chang Hwang, Ill Young Seo, Joseph G. Cheaib, Phillip M. Pierorazio, Misop Han, Cheol Kwak
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	Renal cell carcinoma Nephrectomy Benign histology Diagnostic errors Neoplasms. Tumors. Oncology. Including cancer and carcinogens RC254-282
Zdroj:	BMC Cancer, Vol 24, Iss 1, Pp 1-8 (2024)
Druh dokumentu:	article
ISSN:	1471-2407
DOI:	10.1186/s12885-024-11941-3
Popis:	Abstract Background In the United States, the rate of benign histology among resected renal tumors suspected to be malignant is increasing. We evaluated the rates in the Republic of Korea and assessed the racial effect using recent multi-institutional Korean-United States data. Methods We conducted a multi-institutional retrospective study of 11,529 patients (8,812 from The Republic of Korea and 2,717 from the United States) and compared the rates of benign histology between the two countries. To evaluate the racial effect, we divided the patients into Korean, Asian in the US, and Non-Asian in the US. Results The rates of benign histology and small renal masses in Korean patients were significantly lower than that in United States patients (6.3% vs. 14.3%, p
Databáze:	Directory of Open Access Journals
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