Hepatic Small Vessel Neoplasm

Not yet recruiting

• Conditions: Hepatic Small Vessel Neoplasm

• Registration Number: NCT06067035
• Lead Sponsor: Assistance Publique - Hôpitaux de Paris

Brief Summary

Small-vessel hepatic tumor is a new tumor entity of vascular origin, described in 2016 by Gill et al, in a series of 17 patients. This rare lesion is difficult to diagnose on imaging because it shares a common radiological semiology with several other differential diagnoses ranging from benign hepatic angioma to more aggressive lesions such as angiosarcoma.

Detailed Description

The aim of our study is to enable the imaging diagnosis of a new entity: small vessel hepatic tumor in order to improve diagnostic management.

Study Timeline

• Status Verified: 2023-09
• Study First Submitted: 2023-09-22
• Study Start: 2023-10-01
• Study First Submitted QC: 2023-10-02
• Last Update Submitted: 2023-10-02
• Study First Posted: 2023-10-04
• Last Update Posted: 2023-10-04
• Primary Completion: 2024-11-01
• Study Completion: 2024-11

Recruitment & Eligibility

• Status: NOT_YET_RECRUITING
• Sex: All
• Target Recruitment: 20

Inclusion Criteria

• Histological evidence of a small vessel hepatic tumor either on biopsy or surgical specimen
• Cross-sectional imaging before the biopsy or pre-operatively (CT, MRI)

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Exclusion Criteria

• Patient under guardianship or curators

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Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Imaging findings	12 months	Aspect on US Ultrasound Scan (US)

Secondary Outcome Measures

Name	Time	Method
Pathological examination	12 months	tumors
Biology	12 months	bilirubin and alkaline phosphatase rate