Conception and design: Sugimoto, Park, Nakagawa. Analysis and interpretation of data: all authors. Drafting the article: Sugimoto. Critically revising the article: Sugimoto. Reviewed submitted version of manuscript: all authors. Study supervision: Sugimoto.
This study was approved by the Nara Medical University Ethics Committee. Written informed consent was obtained for publishing of this case report and accompanying images. A copy of the written consent is available for review on request.