Feasibility study of endoscopic ultrasonography using small-diameter high frequency ultrasound miniature probe in gastroenterological diseases.

Feasibility study of endoscopic ultrasonography using small-diameter high frequency ultrasound miniature probe in gastroenterological diseases. - Feasibility study of endoscopic ultrasonography using small-diameter high frequency ultrasound miniature probe in gastroenterological diseases.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000016279

Enrollment

Registered

2015-01-21

Start date

2014-11-04

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Gastroenterological diseases(surgical specimens and endoscopic resection specimens)

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: ?the case of surgical or endoscopic resection in the patients who underwent preoperative examination in our department due to gastroenterological diseases. ?the case obtained a consent to the observation in 20 years of age or older.

Exclusion criteria

Exclusion criteria: ?the case which is not obtained a concent to the observation. ?the case seemed inappropriate to this study.

Design outcomes

Primary

Measure	Time frame
To evaluate the spatial resolution of small diameter high-frequency probe image by comparing with pathology.	—

Countries

Japan

Contacts

Public ContactManabu Kawai

Nagoya University Graduate School of Medicine Gastroenterology and Hepatology

kawai-m@med.nagoya-u.ac.jp+81-52-744-2602

Outcome results