Preparation guide
Ultrasound preparation
Sono Ai Report's public guide for patients to confirm ultrasound preparation, fasting, full bladder, clothing, documents, and instructions from the responsible clinic.
Ágarus Serviços e Soluções em Medicina LTDACNPJ 24.740.646/0001-73Fortaleza - CE, BrazilUpdated on June 19, 2026
How to use this guide
This material summarizes the most common preparation, but the final instruction must always be confirmed with the clinic or the requesting physician.
Quick checklist
- Confirm whether fasting, water intake, full bladder, empty bladder, or a specific time is required.
- Bring the medical request, ID, insurance information, and related prior exams.
- Do not stop medications on your own.
- Inform the clinic about pregnancy, diabetes, mobility limitation, severe pain, or anticoagulant use.
Most requested preparations
Choose the preparation closest to your exam below and confirm the specific instruction with the clinic.
Quick categories
Complete abdomen
- Fasting is usually requested for gallbladder, biliary tract, pancreas, and retroperitoneum
- Fasting time is generally around 6 to 8 hours, depending on the clinic
- Maintain continuous-use medications, unless otherwise instructed by a doctor
Pelvic and urinary tract
- Well-filled bladder: drink water beforehand
- Do not urinate upon arrival
- Bring the referral and previous exams
Transvaginal
- Usually with an empty bladder
- Does not require fasting
- Can be done during most of the cycle, as requested
Thyroid and neck
- No fasting or special preparation needed
- Avoid necklaces and high collars
- Bring previous reports and thyroid blood tests
Need to contact the Sono Ai Report team?
support@sonoaireport.comPublic support guide. The definitive protocol depends on the facility responsible for the exam.