ultrasound

About ultrasound

Ultrasound Services at Nano Hospitals provide safe, non-invasive imaging to visualize internal organs, blood flow, and developing fetuses using high-frequency sound waves. This radiation-free technique supports early diagnosis, pregnancy monitoring, and guidance for various medical procedures.

Overview

Ultrasound imaging uses high-frequency sound waves that bounce off internal structures to create real-time images on a monitor. It is widely used for examining the liver, kidneys, gallbladder, uterus, ovaries, prostate, thyroid, and soft tissues. Doppler ultrasound additionally assesses blood flow in arteries and veins.

At Nano Hospitals, ultrasound examinations are performed using modern high-resolution machines for accurate and timely diagnosis.

Workflow

Step 1: Doctor’s Referral
A physician recommends ultrasound to investigate pain, swelling, pregnancy, organ function, or suspected abnormalities.

Step 2: Preparation
Depending on the scan type, patients may need to fast or have a full bladder for better image clarity.

Step 3: Gel Application
A water-based gel is applied to the skin over the area being examined to help transmit sound waves.

Step 4: Image Acquisition
The radiologist or sonographer moves a handheld probe over the skin to capture real-time images of internal organs.

Step 5: Interpretation and Report
Images are analysed by a radiologist, and a diagnostic report is prepared for the treating doctor.

Benefits & Value

For Patients

Safe imaging without radiation exposure
Painless and non-invasive procedure
Early detection of organ and soft tissue conditions

For Doctors

Real-time visualization of internal structures
Guidance for procedures like biopsies and fluid drainage
Reliable monitoring of pregnancy and fetal development

For the Community

Accessible diagnostic imaging for various medical needs
Early disease detection and preventive care support
Improved maternal and fetal health monitoring

Risks & Challenges

• Generally very safe with no known harmful radiation
• Image quality may be limited in obese patients or excessive bowel gas
• Some scans require preparation such as fasting or a full bladder

Frequently Asked Questions

Is ultrasound safe during pregnancy?
Yes, it is considered safe and widely used in pregnancy monitoring.

Does an ultrasound hurt?
No, it is painless; you may only feel slight pressure from the probe.

How long does an ultrasound take?
Typically 15–30 minutes, depending on the type of scan.

Do I need to fast before the scan?
Some abdominal scans require fasting; instructions are given beforehand.

Can ultrasound detect all diseases?
Ultrasound is very useful but may be combined with other imaging tests for complete evaluation.