A pet ultrasound uses sound waves to show the inside of the belly, bladder and other soft tissue on a screen, with no radiation and no incision. Petfolk Veterinary & Urgent Care - Fort Mill, a vet clinic in Fort Mill, South Carolina, offers basic ultrasound at the clinic, so the vet can often take a first look during the same visit your pet is examined.
The vet usually suggests a scan after an exam, blood work or x-rays raise a question, rather than as a stand-alone test.
Call (803) 590-8031 or book online.
How does a pet ultrasound work at Petfolk Fort Mill?
At Petfolk Fort Mill, the vet rests a small handheld probe on your pet's skin with a little gel. The probe sends high-frequency sound waves into the body and picks up the echoes, and a computer turns them into a moving gray-scale picture. Most pets lie on a padded table, on their back or side, while the vet moves the probe over the area of interest.
What can an ultrasound show that an x-ray can't?
X-rays show the size and outline of organs, bones and many swallowed objects; ultrasound shows the inside of soft tissue. An ultrasound can show:
the texture of the liver, spleen and kidneys
the bladder wall, and stones or sludge inside the bladder
fluid in the belly or around the heart, where it should not be
the layers of the stomach and intestine wall
many masses, and whether they are solid or filled with fluid
The two tests often work as a pair. Our x-rays page explains when the vet starts with an x-ray, and the American Veterinary Medical Association has more on how vets use imaging.
How does Petfolk Fort Mill use ultrasound most often?
At Petfolk Fort Mill, ultrasound is used most for two quick jobs (October 2025 to October 2026):
FAST scans. About 4 in 10 ultrasound services (43%) were FAST scans, short focused looks at the belly or chest for free fluid, often during an urgent visit.
Sterile urine samples. About 4 in 10 (40%) guided cystocentesis, where the vet uses the picture to draw urine straight from the bladder with a fine needle, so the sample is clean enough to test for infection.
About 1 in 11 Fort Mill visits for urinary problems (9%) included an ultrasound in the same window. Across Petfolk's Charlotte-area clinics, about 6 in 10 ultrasound services (63%) guided a sterile urine sample (October 2025 to September 2026).
Why would the Fort Mill vet recommend an ultrasound?
Common reasons the Petfolk Fort Mill vet suggests a scan:
vomiting or diarrhea that keeps coming back
blood work showing changes in liver or kidney values
blood in the urine, or straining to urinate
a belly that looks swollen or feels firm
unexplained weight loss, or a pet that just seems off
checking on a known condition over time
Does my pet need sedation or a shave for an ultrasound?
Most pets lie still with gentle support and a few treats, and the Petfolk Fort Mill team uses Gentle Handling to keep the room calm. Some pets, especially anxious cats or dogs in pain, need light sedation to stay comfortable and still; the vet talks this through with you first. A patch of fur is usually clipped, because hair traps air and air blocks sound waves. The fur grows back within weeks.
When does an ultrasound lead to a specialist referral?
Basic ultrasound at Petfolk Fort Mill answers many questions, and the vet usually shares what they saw during the visit. Sometimes the scan raises a question that needs a more detailed study by a specialist, or a sample of tissue or fluid. If so, the vet explains why and helps set up the referral. You get an estimate before any treatment.
When does a pet need emergency imaging at a 24-hour hospital?
Ultrasound at Petfolk Fort Mill is part of daytime sick and urgent visits, and the clinic has no overnight care. Go straight to a 24-hour emergency hospital if your pet collapses, has pale gums, a quickly swelling belly or trouble breathing.
Where can I get a pet ultrasound near Tega Cay?
Petfolk Veterinary & Urgent Care - Fort Mill is at 1642 SC-160, Suite 104, Fort Mill, SC 29708, on Highway 160 West near Tega Cay. Ask a veterinarian in Fort Mill whether a scan makes sense after an exam or blood work. Call (803) 590-8031 or book online.
Book a visit at Petfolk Veterinary & Urgent Care - Fort Mill, or see all veterinary services in Fort Mill.
What pet parents ask about ultrasound
Highway 160 West, Fort Mill