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Imaging characterisation of intrapulmonary lymph nodes

Imaging characterisation of intrapulmonary lymph nodes

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500102880
Enrollment
Unknown
Registered
2025-05-21
Start date
2024-08-30
Completion date
Unknown
Last updated
2025-05-26

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

Conditions

Intrapulmonary lymph nodes

Interventions

Intrapulmonary lymph node group:None
Peripheral lung cancer group:None

Sponsors

Fifth Affiliated Hospital, Sun Yat-Sen University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.Surgical or interventional biopsy with history suggestive of intrapulmonary nodules,; 2.Pathologic confirmation of lung lesions as intrapulmonary lymph nodes, lung cancer; 3.Complete CT images are available prior to pathology to assess the imaging characteristics of the lesion; 4.Complete medical records.

Exclusion criteria

Exclusion criteria: 1.Poor quality CT images prior to biopsy to assess lesion imaging features; 2.Incomplete medical history and imaging information.

Design outcomes

Primary

MeasureTime frame
Differences in imaging signs (lobulation, burrs, pleural pulling, etc.) and benign signs (blurred margins, polygons, calcifications, etc.) in the group of intrapulmonary lymph nodes and peripheral lung cancers;—

Secondary

MeasureTime frame
Differences between clinical characteristics (age, sex, etc.) of the two groups of cases;—

Countries

China

Contacts

Public ContactKunwei Li

Fifth Affiliated Hospital, Sun Yat-Sen University

likunwei@mail.sysu.edu.cn+86 13926932323

Outcome results

None listed

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