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Mechanistic Study of Lymph Node Metastasis in Papillary Thyroid Carcinoma Based on Multimodal Ultrasound Fusion and Explainable Artificial Intelligence

Mechanistic Study of Lymph Node Metastasis in Papillary Thyroid Carcinoma Based on Multimodal Ultrasound Fusion and Explainable Artificial Intelligence

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500115271
Enrollment
Unknown
Registered
2025-12-24
Start date
2025-12-30
Completion date
Unknown
Last updated
2026-01-05

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

Conditions

Papillary Thyroid Carcinoma

Interventions

LNM+ group and LNM- group:NA

Sponsors

Guangdong Second Provincial General Hospital (Guangdong Provincial Emergency Hospital)
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Age >=18 years;2.Underwent thyroidectomy with lymph node dissection, with corresponding histopathologic confirmation;3.Underwent preoperative ultrasonography for evaluation of thyroid nodules.

Exclusion criteria

Exclusion criteria: 1.History of cervical trauma; 2.Prior therapy for papillary thyroid carcinoma before surgery; 3.Poor-quality preoperative ultrasound images; 4.Incomplete clinical or imaging data;

Design outcomes

Primary

MeasureTime frame
Postoperative histopathological diagnosis of resected thyroid nodule(s) ;—

Secondary

MeasureTime frame
Preoperative ultrasound characteristics of thyroid nodules (size, composition, echo and other ultrasound manifestations of nodules);—

Countries

China

Contacts

Public ContactChen Yufan

Guangdong Second Provincial General Hospital (Guangdong Provincial Emergency Hospital)

893829761@qq.com+86 20 89168133

Outcome results

None listed

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