Detecting the precise degree for bone invasion of oral cancer. : Comparison of pathological specimen and diagnostic imaging methods.

Detecting the precise degree for bone invasion of oral cancer. : Comparison of pathological specimen and diagnostic imaging methods. - Comparison of pathological specimen and diagnostic imaging methods for detecting the precise degree for bone invasion of oral cancer.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000027019

Enrollment

Registered

2017-05-01

Start date

2017-05-01

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

oral cancer

Interventions

All patients had 5 preoperative image diagnosis methods, contrast enhanced MRI, CT, 99mTc scintigraphy (TC scan), FDG-PET CT (PET/CT) and panoramic radiograph (PR). Among bone invasion, sensitivity

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The study participants were 30 patients who were scheduled for mandibulectomy or maxillectomy with OSCC.

Exclusion criteria

Exclusion criteria: The not suitable study participants were patients who were disagree this study or lucked imaging or a minor.

Design outcomes

Primary

Measure	Time frame
All patients had 5 preoperative image diagnosis methods, contrast enhanced MRI, CT, 99mTc scintigraphy (TC scan), FDG-PET CT (PET/CT) and panoramic radiograph (PR). Among bone invasion, sensitivity and specificity were calculated for these images, comparing pathological finding.	—

Countries

Japan

Contacts

Public ContactAtsumu Kouketsu

Department of Oral Medicine and Surgery, Tohoku University Graduate School of Dentistry Division of Oral and Maxillofacial Surgery

kouketsu_atsumu@dent.tohoku.ac.jp022-717-8350

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026