Instructions For Patients
-
Home >
- Instructions For Patients
SHREE DIAGNOSTICS
Instructions For Patients
USG Abdomen and Pelvis / USG Pelvis
- Prior confirmation of appointment is recommended
- For Abdomen and or Pelvis sonography a full bladder is required. To achieve this –
- Do not pass urine 1 hour prior to the scan
- Drink around 1 liter of water slowly before the scan
USG Obstetric – Pregnancy related scans
- Original USG prescription from the referring doctor is mandatory. Sonography cannot be done without this original prescription. This referral slip / prescription must have –
- Indication of doing the scan
- Referring doctor’s signature with Original stamp
- Referring doctors Degree and Registration number
- Kindly check the pregnancy duration and confirm your appointment accordingly –
Duration of Pregnancy | USG scan done | Approx. Time required |
4 – 11 weeks | Early Obstetric scan | 10 – 20 mins |
11 – 13 weeks | Nuchal translucency (NT) scan + Double marker blood test | 20 – 30 mins |
14 – 18 weeks | Routine Obstetric scan / Early anomaly scan | 20 – 30 mins |
18 – 20 weeks | Anomaly scan – TIFFA scan | 60 – 90 mins or more |
22 – 25 weeks | Fetal Echocardiography | 60 – 90 mins or more |
27 – 40 weeks | Routine Obstetric scan / Obstetric Doppler scan | 20 – 30 mins |
- Kindly note that NT scan(11 to 13 weeks), Anomaly scan(18 – 20 weeks) and Fetal Echocardiography(22 – 25 weeks) are detailed scans and take significant time. Hence prior appointment is mandatory for these scans.
- Kindly note that these are detailed and time consuming scans. Occasionally if the baby position is not appropriate the scan may have to be done repeatedly after taking a time break or may even be continued the next day for completion. GOOD SCANS TAKE GOOD TIME – and we appreciate your patience and cooperation in this regard.
- Urinary bladder should be full for Early obstetric scans (Pregnancy duration 4 to 11 weeks).
- You need not be in a fasting state for any of these pregnancy related scans. Kindly make sure that you have your meals on time and take all your medicines as usual before these scans.
- If you have any Pain in abdomen / PV bleeding / Spotting / Excessive vomiting – kindly call us and let us know so that we can complete your scan on a priority basis – depending on the scheduled appointments on that day.
Renal Doppler and Portal Venous Doppler studies –
- These Doppler scans need atleast 12 hours of fasting
Kindly confirm your appointment beforehand and speak to our USG technician regarding preparation for these scans.