Hironori Masutani

Transpapillary Biliary Cannulation is Difficult in Cases with Large Oral Protrusion of the Duodenal Papilla

Masafumi Watanabe, Kosuke Okuwaki, Mitsuhiro Kida et al. · Digestive Diseases and Sciences · 2019 · 43 citations

Medicine, Oral Surgery, Interventional Radiology +5

On-site stereomicroscope quality evaluations to estimate white core cutoff lengths using EUS-FNA biopsy sampling with 22-gauge needles

Hironori Masutani, Kosuke Okuwaki, Mitsuhiro Kida et al. · Gastrointestinal Endoscopy · 2019 · 35 citations

Medicine, Biomedical Engineering, Histology +9

Diagnostic efficacy of white core cutoff lengths obtained by EUS-guided fine-needle biopsy using a novel 22G franseen biopsy needle and sample isolation processing by stereomicroscopy for subepithelial lesions

Kosuke Okuwaki, Hironori Masutani, Mitsuhiro Kida et al. · Endoscopic Ultrasound · 2020 · 24 citations · Full text

Medicine, Oncology, Pathology +17

Multicenter prospective study of the efficacy of stereomicroscopic on-site evaluation in endoscopic ultrasound-guided tissue acquisition in patients with pancreatic cancer

Masafumi Watanabe, Kosuke Okuwaki, Mitsuhiro Kida et al. · Pancreatology · 2021 · 17 citations · Full text

Medicine, Oncology, Pathology +17

Randomized controlled exploratory study comparing the usefulness of two types of metallic stents with different axial forces for the management of duodenal obstruction caused by pancreatobiliary cancer

Kosuke Okuwaki, Mitsuhiro Kida, Hiroshi Yamauchi et al. · Journal of Hepato-Biliary-Pancreatic Sciences · 2016 · 14 citations

Medicine, Oncology, Surgery +16