Index test:Conventional ultrasound diagnosis

2 trials

Sponsors

Sun Yat-Sen University Cancer, Sun Yat-Sen University Cancer Center IRB

Conditions

Papillary Thyroid Carcinomanasopharyngeal carcinoma

Unknown Phase

A prospective single-center study of contrast-enhanced ultrasound in the diagnosis of thyriod bed lesions recurrence in thyriod cancer using Sonazoid

RecruitingChiCTR2300073272

Sun Yat-Sen University CancerPapillary Thyroid Carcinoma

Start: 2022-12-16Updated: 2025-09-01

Conventional ultrasound combined with contrast-enhanced ultrasound with perfluorobutane to diagnose parotid lymph node metastases of nasopharyngeal carcinoma

RecruitingChiCTR2300076782

Sun Yat-Sen University Cancer Center IRBnasopharyngeal carcinoma

Start: 2023-10-09Updated: 2023-10-22