Diagnosis of Superficial Lymphadenopathy

Zhejiang University

Status: Unknown

Conditions: ULTRASOUND; Lymphadenopathy

Treatments: Diagnostic Test: SMI

Study type: Observational

Funder types: Other

Identifiers

NCT04928560

2020-588

Details and patient eligibility

About

The purpose of this study is to study the application of CEUS and SMI technology in superficial lymph node lesions (metastasis, lymphoma, inflammation, etc.), and to provide some diagnostic ideas for non-invasive diagnosis of lymph node lesions.

Full description

CEUS and SMI technology were used to evaluated the superficial lymph node lesions (metastasis, lymphoma, inflammation, etc.), and to provide some diagnostic ideas for non-invasive diagnosis of lymph node lesions.

Enrollment: 500 estimated patients

Sex: All

Ages: 18 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Age ≥ 18 years old and ≤ 80 years old;
2. Patients with enlarged lymph nodes detected by ultrasound;
3. No contraindications such as hypersensitivity to contrast-enhanced ultrasound;
4. Voluntarily enrolled in this research project

Exclusion criteria

• The patient's position cannot be matched during ultrasound examination

  • Treatment history of lesion area: operation, radiotherapy, intervention, etc ③ Patients without informed consent ④ Lack of clinical data (no effective images such as two-dimensional ultrasound, color Doppler, contrast-enhanced ultrasound, micro blood flow imaging, or poor image quality, unable to analyze, unknown pathological results, etc.) ⑤ Lack of follow up information

Trial design

500 participants in 2 patient groups

disease free survival

Description:

disease free survival

Treatment:

Diagnostic Test: SMI

non-disease free survival

Description:

non-disease free survival

Treatment:

Diagnostic Test: SMI