Publications by authors named "Reiko Ashida"

Claim this Profile
R
Rendezvous technique using a drill dilator through endosonographically created route in a patient with huge pancreatic stones.
Hirofumi Yamazaki, Yasunobu Yamashita, Yuki Kawaji, Takashi Tamura, Masahiro Itonaga, Reiko Ashida

Endoscopy· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Combination chemotherapy for older patients with unresectable biliary tract cancer: a prospective observational study using propensity-score matched analysis (JON2104-B).
Satoshi Kobayashi, Kohei Nakachi, Kouji Yamamoto, Makoto Ueno, Yuta Maruki, Reiko Ashida

J Gastroenterol· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
S
Sarcopenia is risk factor for prognosis of patients with biliopancreatic diseases.
Tomoya Emori, Reiko Ashida, Masayuki Kitano

Hepatobiliary Pancreat Dis Int· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Contrast-enhanced harmonic endoscopic ultrasonography (EUS)-guided tissue acquisition significantly improves diagnostic yield for small liver metastases derived from pancreatic cancer: a prospective study.
Tomoya Emori, Masahiro Itonaga, Reiko Ashida, Akiya Nakahata, Takaaki Tamura

Pancreatology· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
AI-Assisted Real-Time Cytologic Diagnosis During EUS-FNA of Pancreatic Masses (With Video).
Reiko Ashida, Takamichi Kuwahara, Takashi Koshikawa, Katsunori Hashimoto, Nozomi Okuno

Dig Endosc· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
S
Self-expandable metal vs. plastic stents for preoperative biliary drainage in patients receiving neoadjuvant chemotherapy.
Takashi Tamura, Reiko Ashida, Yuki Kawaji, Masahiro Itonaga, Yasunobu Yamashita

Clin Endosc· November 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
S
Sarcopenia in gastrointestinal cancers.
Tomoya Emori, Masahiro Itonaga, Reiko Ashida, Masayuki Kitano

Int J Clin Oncol· November 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Impact of sarcopenia and changes in skeletal muscle mass on prognosis of patients with pancreatic ductal adenocarcinoma receiving chemotherapy with first-line gemcitabine and nab-paclitaxel: a prospective study.
Tomoya Emori, Masahiro Itonaga, Reiko Ashida, Tomokazu Ishihara, Akiya Nakahata

J Gastroenterol· October 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
D
Deep brain stimulation in the management of movement disorders in childhood: a UK-wide cross-sectional study.
Daniel E Lumsden, Ramalakshmi Ramiah, Todd Smallbone, Will Singleton, Sam Amin, Reiko Ashida

Arch Dis Child· October 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
F
First-Line Genomic Profiling in Previously Untreated Advanced Solid Tumors: 1-Year Follow-Up of the FIRST-Dx Study.
Junichi Matsubara, Kumi Mukai, Tomohiro Kondo, Masahiro Yoshioka, Hidenori Kage, Reiko Ashida

Cancer Sci· July 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
T
The effect of neoadjuvant chemoradiation therapy in resectable pancreatic cancer was independent of intratumoral vascularization.
Tomomi Yasue, Reiko Ashida, Ryoji Takada, Kenji Ikezawa, Kazuyoshi Ohkawa

BMC Gastroenterol· July 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
U
Ultrasonography Elastography to Predict the Diagnosis, Severity, and Treatment Indication of Esophageal Varices in Patients with Chronic Liver Diseases.
Azusa Wada, Yasunobu Yamashita, Mikitaka Iguchi, Yoshiyuki Ida, Takao Maekita, Reiko Ashida

Diagnostics (Basel)· July 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
U
Usefulness of a dedicated laser-cut metal stent with an anchoring hook and thin delivery system for EUS-guided hepaticogastrostomy in malignant biliary obstruction: a prospective multicenter trial (with video).
Masahiro Itonaga, Takeshi Ogura, Hiroyuki Isayama, Mamoru Takenaka, Susumu Hijioka, Reiko Ashida

Gastrointest Endosc· May 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
V
Value of image enhancement of endoscopic ultrasound for diagnosis of gastrointestinal subepithelial lesions.
Hirofumi Yamazaki, Yasunobu Yamashita, Takaaki Tamura, Yuki Kawaji, Takashi Tamura, Reiko Ashida

DEN Open· April 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Efficacy and safety of endoscopic ultrasonography-guided ethanol injections of small pancreatic neuroendocrine neoplasms: a prospective multicenter study.
Kazuyuki Matsumoto, Hironari Kato, Takao Itoi, Masayuki Kitano, Kazuo Hara, Reiko Ashida

Endoscopy· April 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Efficacy of liposomal irinotecan + 5-FU/LV vs. S-1 in gemcitabine-refractory metastatic pancreatic cancer: a real-world study using inverse probability of treatment weighting.
Hiroshi Imaoka, Masafumi Ikeda, Satoshi Kobayashi, Akihiro Ohba, Masayuki Ueno, Reiko Ashida

J Gastroenterol· March 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Correction: Efficacy of liposomal irinotecan + 5-FU/LV vs. S-1 in gemcitabine-refractory metastatic pancreatic cancer: a real-world study using inverse probability of treatment weighting.
Hiroshi Imaoka, Masafumi Ikeda, Satoshi Kobayashi, Akihiro Ohba, Masayuki Ueno, Reiko Ashida

J Gastroenterol· March 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Endoscopic ultrasonography for microvascular imaging without contrast enhancement in the differential diagnosis of pancreatic lesions.
Yasunobu Yamashita, Hirofumi Yamazaki, Akiya Nakahata, Toshio Shimokawa, Takaaki Tamura, Reiko Ashida

Dig Endosc· February 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
K
KRAS Mutations in Duodenal Lavage Fluid after Secretin Stimulation for Detection of Pancreatic Cancer.
Shinichi Yachida, Shigetaka Yoshinaga, Satoshi Shiba, Makiko Urabe, Hidenori Tanaka, Reiko Ashida

Ann Surg· February 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Advances in Endoscopic Ultrasonography-Based Diagnosis of Pancreatic Lesions: Narrative Review.
Yasunobu Yamashita, Hirofumi Yamazaki, Akiya Nakahata, Tomoya Emori, Yuki Kawaji, Reiko Ashida

Cancers (Basel)· January 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
S
Serum trypsin as an early predictor of post-endoscopic retrograde cholangiopancreatography pancreatitis.
Takashi Tamura, Reiko Ashida, Tomoya Emori, Masahiro Itonoga, Yasunobu Yamashita

J Hepatobiliary Pancreat Sci· December 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Comparison of different puncture needles used for endoscopic ultrasound-guided fine-needle biopsy of Gastrointestinal subepithelial lesions (≤ 2 cm) with respect to the adequacy of specimen collection: study protocol for a multicenter randomized prospective trial.
Yasunobu Yamashita, Reiko Ashida, Toshio Shimokawa, Tetsuya Ikeda, Osama Inatomi

Trials· December 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Endoscopic ultrasound-guided hepaticogastrostomy vs. antegrade metal stent placement keeping an access route in patients with malignant biliary obstruction.
Masahiro Itonaga, Reiko Ashida, Keiichi Hatamaru, Yasunobu Yamashita, Yuki Kawaji

Int J Clin Oncol· October 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Insight from Lymphocyte-Albumin Scores into Treatment Continuity of Nanoliposomal Irinotecan With 5-Fluorouracil and L-leucovorin in Metastatic Pancreatic Cancer.
Takahiro Ito, Manabu Suno, Minae Shintani, Ayaka Iwata, Reiko Ashida

In Vivo· October 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
P
Performance evaluation of endoscopic ultrasonography needles: Experimental study.
Yasunobu Yamashita, Reiko Ashida, Chimyon Gon, Hidehiro Kuroki, Hirofumi Yamazaki

Endosc Int Open· September 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis