Ultrasound (USG) in Pokhara — HD Sonography by Consultant Radiologists

What is an ultrasound (USG) scan?

An ultrasound scan — called USG, sonography or, in everyday Nepali, “video X-ray” (भिडियो एक्स-रे) — is a medical imaging test that uses high-frequency sound waves to create live pictures of the inside of the body. If you are looking for ultrasound in Pokhara, Kaligandaki Diagnostic and Research Center (KDRC) at Shantipath, Amarsingh Chowk, performs every common USG examination on a high-definition system, and each study is reported by a consultant radiologist.

Despite the popular name “video X-ray”, an ultrasound uses no X-rays and no ionising radiation at all. A small handheld probe sends sound pulses into the body and listens for the echoes. A computer turns those echoes into moving images on a screen, so the radiologist can watch organs, blood flow and an unborn baby in real time. Because it is safe, painless and quick, ultrasound is usually the first imaging test doctors in Pokhara request for tummy pain, pregnancy check-ups, lumps and swellings.

How does an ultrasound scan work?

Ultrasound works by sending sound waves that are far too high for the human ear to hear into the body and measuring how they bounce back. Different tissues reflect sound differently. Fluid, such as urine in the bladder or the amniotic fluid around a baby, lets sound pass through and looks black. Solid organs like the liver look grey. Stones and bone reflect almost all the sound and look bright white, often with a dark “shadow” behind them.

A water-based gel is spread on the skin so that no air sits between the probe and the body, because air blocks ultrasound. The same physics explains the test’s main limitation: gas in the bowel and air in the lungs scatter the sound waves, and larger body size weakens them, so some areas are harder to see clearly. RadiologyInfo notes both points. When the radiologist needs a clearer picture, your doctor may add a CT scan or MRI.

Modern machines can also measure movement. Colour Doppler shows the speed and direction of blood flow in red and blue, which helps detect clots, narrowed arteries and abnormal blood supply to a lump. Doppler is a specialised study with its own preparation and reporting, so we explain it in depth on our colour Doppler ultrasound page.

Types of USG scans available in Pokhara at KDRC

KDRC offers all routine types of ultrasound in Pokhara, from abdomen and pelvis scans to thyroid, breast, scrotal, neck and musculoskeletal studies. Pregnancy, 4D and transvaginal scans are also performed and have their own detailed pages. The table below shows what each type looks at and why doctors usually ask for it.

Whole abdomen ultrasound

Abdomen USG is the most requested scan in Pokhara and the usual first test for upper tummy pain, jaundice, abnormal liver tests and unexplained swelling. The radiologist examines the liver for size, texture and lumps, and grades fatty liver, which is common in people with diabetes, raised cholesterol or regular alcohol use. The gallbladder is checked for gallstones, sludge, polyps and wall thickening, and the bile ducts are measured to see whether a stone or narrowing is blocking the flow of bile. The pancreas, spleen and the main abdominal blood vessel, the aorta, are also assessed, and any free fluid in the abdomen (ascites) is noted.

Fasting matters for this scan: after a meal the gallbladder empties and shrinks, and bowel gas increases, so both are harder to see. Our article on ultrasound for abdominal pain explains what the scan can and cannot show for different kinds of tummy pain.

KUB, bladder and prostate ultrasound

A KUB scan focuses on the kidneys, ureters and urinary bladder. It shows kidney stones, swelling of the kidney caused by a blocked ureter (hydronephrosis), kidney cysts, and changes in kidney size that can accompany long-term kidney disease. With a full bladder the radiologist can check the bladder wall, look for stones or growths, and measure how much urine is left after you pass water — the post-void residual — which helps doctors assess bladder emptying.

In men, the same study measures the size of the prostate, which is useful for older men with a weak stream, frequent night-time urination or difficulty starting to pass urine. In women, a pelvic scan over the tummy checks the uterus and ovaries for fibroids and cysts; when finer detail is needed, a transvaginal scan may be advised.

Thyroid and neck ultrasound

Thyroid ultrasound is the standard test for a neck swelling or a thyroid nodule felt by your doctor. A high-frequency probe shows whether the gland is enlarged (goitre), whether its texture suggests inflammation such as thyroiditis, and whether a lump is a simple cyst or a solid nodule. Radiologists describe each nodule’s size, shape, edges, internal echoes and any tiny bright spots, and commonly use a structured scoring system such as TI-RADS to decide whether a nodule simply needs watching or should be sampled. Read thyroid nodule: what next? for a plain-language guide.

A neck ultrasound also examines lymph nodes, the salivary glands below the jaw and in front of the ear, and the parathyroid region. It helps explain swollen glands that do not settle, lumps that appear after an infection, and swellings that come and go with eating. If a node or nodule needs a sample, it can be taken under ultrasound guidance in the same centre — see FNAC.

Breast ultrasound

Breast ultrasound is often the first test for a breast lump in younger women, whose denser breast tissue can be harder to assess on a mammogram, and it is used alongside mammography in older women. It tells whether a lump is a fluid-filled cyst, a smooth solid lump such as a fibroadenoma, or something with features that need a sample. The armpit lymph nodes are checked at the same time. Breast ultrasound is also used to look at painful areas, nipple discharge, infection or abscess during breastfeeding, and to follow up a known lump over time. Findings are often described using the BI-RADS categories, which tell your doctor how likely further tests are to be needed.

Scrotal and testicular ultrasound

Scrotal ultrasound examines the testes, the epididymis and the surrounding sac. It shows fluid collections (hydrocele), swollen veins (varicocele), cysts, infection of the epididymis and solid lumps in the testis that need prompt attention. Colour Doppler is added to check blood flow. Sudden, severe testicular pain is an emergency, because a twisted testis (torsion) needs surgery within hours — go straight to an emergency department rather than waiting for a routine scan.

Musculoskeletal and soft-tissue ultrasound

Ultrasound can show tendons and muscles while you move, which is something static scans cannot do. It is useful for shoulder pain from rotator-cuff problems, tennis and golfer’s elbow, tendon tears around the ankle, Baker’s cysts behind the knee, muscle tears after sport, and fluid around joints. The radiologist can compare the painful side with the healthy side in the same session. Soft-tissue ultrasound also assesses lumps under the skin such as lipomas and cysts, abscesses that may need draining, and hernias in the groin or abdominal wall, which can be shown more clearly when you cough or strain. Deep joint, cartilage and bone problems are usually better shown by MRI.

Ultrasound for children

Because it uses no radiation and rarely needs sedation, ultrasound is the preferred first test for many childhood problems: tummy pain, suspected appendicitis, urinary infections and kidney problems, swollen neck glands and lumps. A parent stays in the room throughout. Our guide to medical scans for children explains how to prepare your child.

Ultrasound-guided procedures

Because ultrasound shows a needle moving in real time, it is the safest way to guide many minor procedures without radiation. At KDRC the radiologist uses ultrasound guidance to sample thyroid nodules, lymph nodes and breast lumps, and to place a needle or tube accurately when fluid needs to be drained. Guidance lets the radiologist avoid blood vessels and reach small targets with a single, precise pass. The details of each procedure — consent, preparation and aftercare — are explained on the FNAC, biopsy and catheter insertion pages, so the ultrasound itself simply becomes the radiologist’s eyes during the procedure.

Transvaginal (TVS) ultrasound

A transvaginal scan uses a slim, covered probe placed gently in the vagina, giving clearer views of the uterus, ovaries and early pregnancy than a scan over the tummy. It is done only with your consent, and a female staff member or chaperone can be present. Indications, preparation and 3D imaging of the uterus are covered in detail on our 3D TVS in Pokhara page.

Pregnancy, 4D and anomaly scans at KDRC

Pregnancy scans are part of everyday ultrasound work at KDRC, and each has its own detailed page. Most pregnancies need at least two key scans — a dating or NT scan at about 11–14 weeks and an anomaly scan in mid-pregnancy — according to the NHS, with early, growth and Doppler scans added when your doctor needs them.

• Dating, viability, NT, growth and twin scans: see Fetal ultrasound in Pokhara, our hub for every pregnancy scan, and the pregnancy ultrasound schedule in Nepal.
• The detailed 18–22 week check (Level II, TIFFA): see Anomaly scan in Pokhara, available any day of the week.
• 3D, 4D and AI-assisted views of the baby: see 4D ultrasound in Pokhara. These views are added to a medically requested scan and do not replace the standard 2D examination, in line with FDA advice against keepsake-only scanning.

If you live outside Pokhara or cannot travel late in pregnancy, ask about our mobile (home) ultrasound service.

How to prepare for an ultrasound scan

Preparation for an ultrasound depends on the area being scanned: abdominal scans need an empty stomach, while pelvic and early pregnancy scans need a full bladder. Our staff confirm the exact instructions when you book on 061-553538 or 9856077433.

The six-hour fasting guide for abdominal scans matches common hospital practice — for example Whittington Health NHS asks for six hours without food — because fasting keeps the gallbladder full and reduces bowel gas. Keep taking your regular medicines with a little water unless your doctor says otherwise, and tell us if you have diabetes so we can schedule your fasting scan early.

What happens during a USG scan at KDRC?

During a USG scan you lie on a couch while the operator moves a gel-covered probe over your skin and watches live images on a screen. Most patients find it relaxing; you may feel light pressure when the probe presses to look past gas. The NHS gives a typical range of about 10 to 45 minutes depending on the examination.

Is ultrasound safe? Pregnancy, children and older adults

Yes — diagnostic ultrasound is considered safe because it uses sound waves, not ionising radiation, and has no known harmful effects at the energy levels used for scanning (RadiologyInfo). The NHS states there are no known risks to the baby or the mother from a pregnancy scan.

Ultrasound energy can slightly warm tissue, so responsible centres follow the ALARA principle — “as low as reasonably achievable” — using only the energy and time needed for a diagnostic image, as recommended by the FDA. Our radiologists apply ALARA to every scan, especially in pregnancy.

• Pregnancy: ultrasound is the standard imaging test in pregnancy and can be repeated when medically needed.
• Children and babies: no radiation and no needles, so it is ideal for tummy pain, kidney problems and lumps in children. A parent stays in the room.
• Older adults and frail patients: the scan is done lying comfortably, and a home visit is possible through mobile ultrasound.
• Implants and pacemakers: ultrasound is not affected by metal, so patients who cannot have MRI can still be scanned.

Ultrasound vs CT vs MRI: which test is right?

Ultrasound is usually the first choice when a radiation-free, quick and widely available test can answer the question; CT and MRI are used when deeper or more detailed images are needed. Your doctor decides which test fits your symptoms. The comparison below shows the general differences.

All three tests are available in one building at KDRC — our 192-slice CT scan and open-type MRI pages explain when each is used.

Ultrasound results and reports

Your ultrasound is interpreted by a consultant radiologist, who writes a report for your referring doctor. Our team will tell you when to collect your report. The report describes the size and appearance of each organ, measurements of anything abnormal, and the radiologist’s impression.

Please take the report to the doctor who requested the scan. Only your doctor can combine the result with your symptoms, examination and blood tests to make a diagnosis and plan treatment. Bring earlier reports so changes over time can be compared, and see how to read an ultrasound report for common terms. Referring hospitals and clinics can discuss urgent findings with the radiologist, and images can be shared through our teleradiology service.

Go to an emergency department straight away for severe abdominal pain, heavy vaginal bleeding or severe pain in pregnancy, fainting, sudden severe testicular pain, or a pregnant woman who notices the baby moving much less. KDRC's ambulance can help with transport — call 061-553538 or 9856077433.

How much does an ultrasound (USG) cost in Pokhara?

The cost of an ultrasound in Pokhara depends on the type of scan, so KDRC quotes each examination individually rather than publishing a fixed price list. A single-organ scan, a whole abdomen and pelvis study, a detailed pregnancy scan and a 3D/4D add-on each take different time and expertise. Adding Doppler, ultrasound guidance for a needle procedure, or a home visit also changes the cost. For the current USG price in Pokhara, call 061-553538 or 9856077433 (Viber) — our staff will tell you the price and the preparation at the same time.

Why choose KDRC for ultrasound in Pokhara?

Patients and doctors choose KDRC for ultrasound in Pokhara because every scan is done on a high-definition system and reported by an experienced consultant radiologist, with CT, MRI and Doppler available under the same roof.

• HD ultrasound with volume scanning, plus colour Doppler in the same session when your doctor requests it.
• Consultant radiologists: Dr. Bishworaj Bastakoti (residency at the National Kidney and Transplant Institute, Manila; Diplomate, Philippine College of Radiology) and Dr. Nawaraj Paudel (residency at East Avenue Medical Centre, Manila; former assistant professor of radiology). Both are members of the Nepal Radiologist Society and NMC-registered radiologists since 2016. Meet them on our doctors page.
• Pregnancy scans any day of the week, including the detailed anomaly scan — see fetal ultrasound for every pregnancy scan we offer.
• One-stop diagnostics: if your scan needs follow-up, FNAC, biopsy, CT or MRI can be arranged in the same centre.
• Home and bedside scanning through mobile ultrasound, and an ambulance service for patients who need transport.

Booking a USG near you in Pokhara: location and what to bring

KDRC is at Shantipath, Amarsingh Chowk, Pokhara-10, Kaski — easy to reach by taxi or local bus from Lakeside, Prithvi Chowk, Mahendrapul and Bagar. If you searched “USG near me” from anywhere in Pokhara, call 061-553538 or 9856077433 (also on Viber) to book a time, or use our online appointment form. We can give you the preparation instructions on the same call.

Bring your doctor’s request slip (a referral is helpful but not always required — ask us), any previous ultrasound, CT or MRI reports, your antenatal card if pregnant, and a list of your medicines. Wear loose two-piece clothing. If you need a different kind of imaging, browse all KDRC services.