Anal fistula
Conditions
Interventions
Gold Standard:Pathological diagnosis
Index test:Mindray Color Doppler Ultrasound Diagnostic Instrument,Siemens Magnetic Resonance Diagnostic Instrument
Sponsors
Zigong Fourth People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Subjects voluntarily and signed informed consent; 2. Age> 18 years old; 3. Patients with clinical diagnosis of anal fistula who need endorectal ultrasound; 4. Surgical treatment is planned.
Exclusion criteria
Exclusion criteria: 1. Those who have severe cognitive impairment, psychiatric and neurological diseases, etc., and are unable to cooperate and communicate before surgery; 2. Those with severe coagulation dysfunction; 3. Those with serious infectious skin diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| TSensitivity of TRUS combined with HFUS ultrasound diagnosis;Sensitivity of MRI diagnosis; | — |
Secondary
| Measure | Time frame |
|---|---|
| The relationship between anal fistula and anal sphincter; | — |
Countries
China
Contacts
Public ContactSun Chong
Zigong Fourth People's Hospital
Outcome results
None listed