High-resolution diffusion-weighted Imaging of acquired cholesteatoma

High-resolution diffusion-weighted Imaging of acquired cholesteatoma - High-resolution DWI of acquired cholesteatoma

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000017518

Enrollment

Registered

2015-05-12

Start date

2015-05-12

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

Cholesteatoma

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with preoperatively suspected acquired cholesteatoma Participants with obtaining written informed consent

Exclusion criteria

Exclusion criteria: Patients with implanted cardiac pacemaker, cochlear implants, claustrophobia In pregnancy

Design outcomes

Primary

Measure	Time frame
The sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of the detection of cholesteatoma between high resolution DWI and conventional DWI	—

Countries

Japan

Contacts

Public ContactKoji Yamashita

Kyushu University Departments of Clinical Radiology

yamakou@radiol.med.kyushu-u.ac.jp092-642-5705

Outcome results