Hiroki Umezawa

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Publications (2)
Junichi Nakao, Hiroki Umezawa, Rei Ogawa
Hiroki Umezawa, Takeshi Matsutani, Rei Ogawa

Get your video featured.

Get your video featured.
Junichi Nakao, Hiroki Umezawa, Rei Ogawa
Hiroki Umezawa, Takeshi Matsutani, Rei Ogawa

An Experimental Human DIEP Flap Model to Investigate Preservation Strategies for Vascularized Composite Allografts and Free Flaps
Published on : Dec 05, 2025

Intraoperative Video Consultation Following Bile Duct Transection Facilitates Direct OR Transfer for Robotic Hepaticojejunostomy at Tertiary Center
Published on : Jan 09, 2026