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Perioperative outcomes after Robot-assisted partial nephrectomy for very small (≤ 2 cm) versus larger small (> 2–4 cm) renal tumors: a multi-institutional propensity score-matched study

Crossref DOI link: https://doi.org/10.1007/s11701-026-03173-3

Published Online: 2026-01-19

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Tomida, Ryotaro https://orcid.org/0000-0002-2518-0197
Fukawa, Tomoya

Kusuhara, Yoshito

Hashimoto, Keisuke

Atagi, Marika

Kadoriku, Fumiya

Yano, Testuhiro

Nishiyama, Mitsuki

Fukuta, Kyotaro

Kobayashi, Saki

Minato, Ryoei

Shiozaki, Keito

Daizumoto, Kei

Sasaki, Yutaro

Hosokawa, Tadanori

Izumi, Kazuyoshi

Ninomiya, Iku

Yamaguchi, Kunihisa

Yamamoto, Yasuyo

Izaki, Hirofumi

Naroda, Takushi

Yamanaka, Masahito

Okamoto, Kenjiro

Furukawa, Junya
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Text and Data Mining valid from 2026-01-19

Version of Record valid from 2026-01-19
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Article History

Received: 10 December 2025

Accepted: 10 January 2026

First Online: 19 January 2026

Declarations

:

: The authors declare no competing interests.

: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of the Tokushima University Hospital and Institutional Review Board of each institution (April 21, 2025, Reference Protocol ID: 4170).

: Publication consent was not required/applicable.

: An opt-out approach was used to obtain informed consent from patients.

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