Nutcracker syndrome
Conditions
Interventions
Case series:Implanting the three-dimensional (3D) printed extravascular stent
Sponsors
Tangdu Hospital, Fourth Military Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Diagnosed as nutcracker syndrome by ultrasonography of the spermatic vein and Doppler spectral analysis of left renal vein; 2. Nutcracker syndrome indications for surgical treatment: Symptoms did not significantly alleviate or aggravate after 2 years of observation or symptomatic treatment; severe pain does not alleviate or severe varicose veins in men; severe complications such as dizziness, anemia And renal dysfunction.
Exclusion criteria
Exclusion criteria: 1. Excluding factors that may cause hematuria, proteinuria, low back pain and other causes, such as cancer, stones, tuberculosis, coagulation disorders, poisoning and glomerular diseases; 2. Patients with other systems of serious diseases can not adopt surgical treatment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Doppler ultrasound scan (DUS);computed tomography (CT);three-dimensional (3D) imaging; | — |
Secondary
| Measure | Time frame |
|---|---|
| routine urine examination; | — |
Countries
China
Contacts
Public ContactBo Zhang
Outcome results
None listed