Doctors remove giant 50-pound cyst from woman's ovary!

• She had suffered from mysterious weight gain for over a year.

A woman in the US who was struggling with mysterious weight gain for months was finally diagnosed with having a giant ovarian cyst.

The 30-year-old woman, Kayla Rahn, had been mistaken for pregnant by several friends and strangers.

She tried to lose the weight for a year before going to the doctors, as per The Washington Post report.

After being admitted to the hospital, doctors excised the giant cyst, which weighed nearly 50 pounds (22.67kg) and was the size and shape of a large watermelon.

Rahn remained in the hospital for several days until doctors ensured her condition was stable.

Once the cyst was removed, she lost another 25 pounds (11.3kg).