IF YOU WATCH
What: "Mystery Diagnosis" featuring Cleveland, Tenn., family on Discovery Health network
When: Today, 10 p.m. EST
In the end, it was YouTube that gave Cleveland, Tenn., residents DeAnna and Jonathan Withrow the medical diagnosis no doctor could.
Mrs. Withrow sensed something was wrong the moment her son Landyn, now 3, was born. His unfocused baby gaze wasn't looking straight ahead, but rather constantly upward. Doctors assured her his vision would correct itself when he gained greater control of his eye muscles, but still, she wondered.
"At first it was, 'Oh, he must be looking at the light.' So I just asked casually, 'Does this look OK to you?' Everybody reassured me that it was fine," she said. "It was very hard for a while to get anybody to pay attention to it."
But one night after the new parents brought Landyn home, he became nauseous, screaming, curling up and stiffening -- all while his eyes remain focused upward. A string of doctors suggested Landyn might have everything from reflux to autism.
So after 18 months of living in fear that her son's mystery illness would worsen, Mrs. Withrow stumbled across a video on YouTube of a little boy in Michigan that "could have been Landyn's brother."
"Until you see it, I don't believe you'd recognize it in another chid," she said. "If you saw Landyn, you might even wonder if anything was wrong; you kind of have to hang out for a little bit. He looks like he's being coy with you or that he's looking past you, or at a light. He drops his chin to his chest in order to look straight at you."
The Withrows flew Landyn to Detroit to talk with the other boy's doctor, who confirmed that Landyn, too, is one of about 50 people in the world who has Proxysmal Tonic Upgaze, or PTU.
"It was sort of bittersweet, really," Mrs. Withrow said. "I knew going into it, there wasn't much that anybody could do about the condition. Still, I was hoping there was something I hadn't read and the doctor would tell us something. But really, it was the other way around, me sharing my experience with him and him learning about PTU."
Thankfully for the Withrows, children typically grow out of PTU and stop exhibiting symptoms between the ages of 3 and 5. In the last six months, Landyn has made significant developmental progress, Mrs. Withrow said, and now is on the brink of walking and talking.
Landyn's story will be featured tonight on Discovery Health network's show, "Mystery Diagnosis" at 10 p.m. EST.
PTU does not affect Landyn's mind, said his pediatrician, Saji Gopinathan, a doctor at Kidzcare Pediatrics in Athens, Tenn. Rather, it is an immaturity of the gaze center, the part of the brain that tells a person to look straight ahead.
The Withrows said the condition is similar to Parkinson's disease in that it affects the ability to coordinate muscle movements.
Dr. Gopinathan said doctors are unsure what causes PTU, but that most patients, like Landyn, can come out of it periodically.
"The interesting part is there are some things we can do to the child to manipulate him to get him out of it," he said. "I can pick up the child and swing him around three or four times and he's out of it for 45 minutes or so."
Alon Orstein, the executive producer of "Mystery Diagnosis," said the Withrows' story was a perfect fit for his show, which features people who struggle to get diagnoses for their rare conditions and diseases.
"It's about bringing some much-needed exposure to some of those rare diseases out there, and about patient advocacy," he said. "There's a message out there of taking ownership of your health and your well-being."
Mrs. Withrow said Landyn likely will have to catch up on motor and developmental skills throughout elementary school. But, she said, she's one of the lucky moms.
"When we go to therapy, meeting other moms, there's a lot of kids who won't grow out of their condition," she said. "I couldn't be more grateful."