CALIFORNIA, CA — A California nurse is drawing intense attention online after describing a medical case in which a 22-year-old woman’s abdomen became so swollen she appeared to be eight or nine months pregnant. Pregnancy tests were negative, but scans showed a large cyst in her liver. Doctors later suspected a parasitic infection called cystic echinococcosis.

The story, shared by TikTok creator Miranda Shea, has been viewed nearly one million times. Beyond the medical mystery itself, viewers latched onto one detail in particular: the woman had close contact with a dog that slept in her bed, licked her face, and kissed her on the mouth.

How the woman’s swelling became a medical mystery

According to Shea’s account, the woman had been dealing with increasing abdominal swelling for about a year. Along with the distention, she experienced nausea, bloating, and the uncomfortable feeling of becoming full after only small meals.

Because the woman’s body looked so enlarged, pregnancy was the first concern, but testing ruled that out. Imaging then revealed a lesion about 25 centimeters across in the right lobe of her liver, with smaller internal structures known as daughter cysts. Those findings pointed doctors toward a much less common explanation than pregnancy or routine digestive trouble.

The case stood out online because the woman’s abdomen was reportedly so enlarged that it visibly resembled late pregnancy. That image, combined with the eventual diagnosis, made the story difficult for many viewers to shake.

Doctors suspected cystic echinococcosis after the scans

The liver lesion led doctors to suspect cystic echinococcosis, an infection caused by the parasite Echinococcus granulosus. In Shea’s explanation, dogs can carry the parasite, and eggs may be passed through feces.

If a person accidentally swallows the eggs, the larvae can travel through the body and form hydatid cysts, often in the liver. That is what appeared to have happened in this case, turning a common household pet into the focus of a frightening medical story.

The nurse used the episode as a warning about letting dogs lick human mouths and faces. That message became one of the most repeated points in the comments as the video spread.

Why the cyst could not simply be drained

Shea said the mass was not something doctors could just drain. Because of the risk that its contents could spill, the procedure might have spread the infection rather than solved it. There was also concern that spilling the material could trigger a severe allergic reaction.

Instead, the woman underwent surgery and was treated with albendazole, a medication used against certain parasitic infections. Shea said the patient’s abdomen eventually returned to normal after treatment.

The treatment details helped explain why the case was so serious despite beginning with symptoms that might have seemed vague at first. What looked like routine bloating turned out to involve a large internal cyst and a more complicated recovery.

TikTok viewers fixated on the dog contact

The video’s comments quickly filled with disgust, especially over the idea of dogs licking people’s faces or mouths. One viewer wrote, “People let their dogs lick their baby’s face. So disgusting.”

Other commenters said the story made them rethink habits they had never questioned. Some were unsettled by the idea that a parasite could develop inside the body for years before being discovered. For those viewers, the visual of the woman’s swollen abdomen was disturbing enough on its own, and the dog detail made it worse.

Even people who were not usually squeamish seemed caught off guard by the combination of pet affection and a serious medical diagnosis. The reaction helped push the clip far beyond a typical nursing anecdote.

A cautionary tale about pet hygiene and parasite awareness

Commenters also turned the story into a broader discussion about pet hygiene and veterinary care. Some said worm prevention and parasite treatment should be a routine part of dog ownership. Others argued that many people simply do not realize infections like this can happen.

Shea’s account does not suggest that all dogs pose the same risk, but it does show how an infection can enter through everyday contact when hygiene and parasite control are overlooked. That is part of why the warning resonated so strongly with viewers.

For many pet owners, the takeaway was simple: affection is one thing, but licking people’s mouths is another. The story left a lasting impression because it connected a beloved household animal with a health problem that was both rare and unsettling.

Real, uplifting stories from across America – GCHS Eagle's Eye.