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Multicenter study of contrast-enhanced ultrasonography in the diagnosis of benign and malignant gallbladder polypoid lesions (>=10mm)

Multicenter study of contrast-enhanced ultrasonography in the diagnosis of benign and malignant gallbladder polypoid lesions (>=10mm)

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100049208
Enrollment
Unknown
Registered
2021-07-25
Start date
2021-08-01
Completion date
Unknown
Last updated
2022-04-04

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

Conditions

gallbladder polyps

Interventions

Gold Standard:gross pathology
Index test:contrast&#32
enhanced&#32
ultrasound&#32
&#32

Sponsors

The First Medical Center of Chinese PLA General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Gallbladder polypoid lesions (>=10mm); 2. Routine ultrasound and CEUS examination were performed before operation; 3. With clear pathological results.

Exclusion criteria

Exclusion criteria: 1. Patients with cholecystolithiasis (stones affect the observation of target lesions); 2. Patients with definite intrahepatic metastasis or lymph node metastasis.

Design outcomes

Primary

MeasureTime frame
Ultrasound Imaging and Contrast Ultrasound;—

Countries

China

Contacts

Public ContactLuo Yukun

The First Medical Center of Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, China

lyk301@163.com+86 13311373556

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026