The Woman With the Giant Lump

The Woman Who Couldn't Stop Rocking

The Baby Who Wouldn't Stop Crying

The Girl Who Couldn't Wake Up

The Girl Who Couldn't Move

The Boy Who Kept Swelling

The Boy Who Stopped Walking

The Boy Who Bit Himself

The Boy Who Could Break

The Black and Blue Baby

The Baby Who Couldn't Stop Eating

The Girl Who Fell Apart

The Girl Who Fell to Pieces

Season 6

Simple Symptoms Turn Threatening

Documentary

Mystery Diagnosis

Discovery Health Channel

Season 1

Season 2

Season 3

Season 4

Season 5

Season 7

Season 8

Season 9

Season 10

Mystery Diagnosis is a television program that airs on the OWN: Oprah Winfrey Network. Each episode focuses on two or more individuals and their struggles to find out what ailments they suffer from. As the program's title suggests, doctors have a difficult time finding a diagnosis, often due to nonspecific symptoms, the rarity of the condition or disease, or the patient's case being an unusual manifestation of said condition or disease.

The series debuted on Discovery Health Channel in 2005, and was continued when the Oprah Winfrey Network replaced Discovery Health on January 1, 2011; the current season premiered January 5, 2011.