Pathological Characteristics of intraductal papillary neoplasm of the bile duct

Pathological Characteristics of intraductal papillary neoplasm of the bile duct - Pathological Characteristics of intraductal papillary neoplasm of the bile duct

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000013080

Enrollment

Registered

2014-04-01

Start date

2013-10-01

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

Intraductal papillary neoplasm of bile duct

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1)From 1993 to 2018 2)All of the patients who had diagnosed intraductal papillary neoplasm of bile duct based on the pathological findings.

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

Measure	Time frame
Correlation between histopathological findings and malignant potential/prognosis	—

Secondary

Measure	Time frame
Characteristics of the histopathological findings Clinical characteristics of IPNB Prognosis	—

Countries

Japan

Contacts

Public ContactFumi Harada

Yokohama City University, School of Medicine Department of Gastroenterological surgery

fummy0502@gmail.com045-787-2650

Outcome results