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A new classification method of Rouviere's groove (RS) based on the fusion concept and its relationship with the anatomy of the right posterior hepatic pedicle

A new classification method of Rouviere's groove (RS) based on the fusion concept and its relationship with the anatomy of the right posterior hepatic pedicle

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100054995
Enrollment
Unknown
Registered
2021-12-30
Start date
2022-01-01
Completion date
Unknown
Last updated
2023-01-09

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

Conditions

None listed

Interventions

case series:none

Sponsors

The Second Affiliated Hospital of Anhui Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Aged > 18 and < 80 years; 2. Due to the needs of complex surgery in general surgery (hepatobiliary and pancreas), preoperative CTA examination and 3D reconstruction of the liver should be performed, and at the same time, detailed intraoperative anatomical data of the hilar RS can be obtained (laparoscopic or open surgery, through video or photos); 3. Patients with liver CTA data but no 3D reconstruction data due to special valuable cases (such as anatomical variation, special RS morphology).

Exclusion criteria

Exclusion criteria: The patient refused to sign informed consent.

Design outcomes

Primary

MeasureTime frame
Structure of the right hepatic pedicle;—

Secondary

MeasureTime frame
Fusion morphological classification of RS;—

Countries

China

Contacts

Public ContactWang Lei

The Second Affiliated Hospital of Anhui Medical University

wl9252@126.com+86 15156086983

Outcome results

None listed

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