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8-year-old’s vision problems were first clue to cancer diagnosis

After several doctor’s appointments, his family learned it wasn’t his vision after all. Instead, they found out it was medulloblastoma, which is the most common type of cancerous brain tumors in children.

Lucas Bosma, 8, of Alexandria, played in the Child Life Zone the day before he was discharged from the Children's Hospitals and Clinics of Minnesota, St. Paul campus last year. (Contributed)
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ALEXANDRIA, Minn. -- Tina Bosma, a teacher in the Brandon-Evansville School District, happened to be home with her son, Lucas, one day last year in February. Lucas was playing when all of a sudden he said, “Mom, I can’t see.”

Almost immediately, however, he told her, “Nevermind, I can see.”

She said he did that a couple of times that day. Tina thought it was a little weird and pondered that maybe he needed glasses. Her husband, Robert, also a teacher in the school district, wore glasses and she just thought maybe Lucas had his dad’s bad eyes.

After several doctor’s appointments, the family learned it wasn’t his vision after all. Instead, they found out that Lucas, who just turned 8 on July 2, had medulloblastoma, which is the most common type of cancerous brain tumors in children.

He was diagnosed with medulloblastoma on Feb. 21, 2019.


Lucas Bosma, 8, shown in a photo taken last month, is in remission after being diagnosed with medulloblastoma on Feb. 21, 2019. Medulloblastoma is the most common type of cancerous brain tumors in children. (Contributed)

And this year, he was the Relay for Life of Douglas County honorary survivor at its virtual event Friday, July 10.

Tina and Robert said they are very humbled that Lucas was chosen as this year’s honorary survivor.

“We never dreamed we’d be in the shoes we’re in, but here we are,” said Tina, with Robert adding, “It’s very humbling to have the community support we’ve had.”

They added that if their son’s story can help another family, it is all worth it.

How the diagnosis came to be

When Tina thought her son needed glasses, she made an appointment to get his eyes checked. Three weeks later, Lucas was at Eye Associates in Alexandria getting his eyes looked at by Dr. John Hoven.

“We weren’t really worried about anything at that point,” said Tina, who also noted that her son has big eyes and they always seemed to be dilated.


Tina learned that her son’s optic nerves were swollen and that her instructions were to call Lucas’ pediatrician and to make sure he got scheduled for a CT scan.

“We weren’t even buckled into the car when I received a call from our pediatrician and we were being told to head over to the hospital to get the CT scan,” Tina recalled.

She was asked if her husband was with her and that if he wasn’t, he needed to be. At that point, she knew it had to be something serious. Robert met her and Lucas at the hospital and her mom went to their house to watch their other son, Archie, who recently just turned 5.

Lucas Bosma of Alexandria, who is a brain cancer survivor and is this year's Relay for Life honorary survivor, is shown playing cars with his younger brother, Archie. (Contributed)

Tina and Robert found out their son had a mass on his brain and that it needed to be looked at further. They were told that Children's Hospitals and Clinics of Minnesota was waiting for them to arrive to do the necessary tests on their son.

“Lucas was so sad because the next day was the 100th day of school and there was a celebration and he was going to miss it,” said Tina.

But the family did what they were told, went home packed some clothes and headed down to the cities.


When they arrived, they went to the Children’s Hospital campus that is in Minneapolis, when they actually needed to go to the one in St. Paul. Lucas got to take a ride in the ambulance, finally arriving and checking into the pediatric intensive care unit at St. Paul campus of Children’s Hospital around 2 a.m.

“It was so weird. We were like, we’re here but he’s fine,” Tina said. “We were talking to the doctors asking them if they were sure they had the right people. They told us yes, you need to be here.”

Lucas immediately had an external ventricular drain put into his head because of the extra fluid that was building up, which was the cause of him not being able to see. The shunt, Tina said, was a game changer for the seriousness of what was happening. At that point, they did not know it was cancer. They thought it was just a mass on his brain.

A tumor discovered

The couple was finally told that it was not a mass, but a tumor, which they were told meant it was cancerous and that their son would be having more surgery.

“That was big,” Robert said. “And that was the longest week of our lives.”

The Bosmas explained that when Lucas was in the PICU, his brother couldn’t come for a visit, which was hard on both the boys. Family members took care of Archie so that both Tina and Robert could be with Lucas.

Robert explained that the doctors did a complete removal of the tumor but that Lucas still needed to have other treatments, including radiation and chemotherapy.

This photo of Lucas Bosma, 8, of Alexandria, was taken right before going into the operating room for surgery to remove a cancerous tumor from his brain. (Contributed)

“It’s like removing the palm of your hand, but not knowing if the fingers were still there,” Robert said.

The family spent 22 days at Children’s Hospital before treatment was to begin.

Radiation was up first and would be very targeted treatment on his brain and spine. The Bosmas were very thankful that this type of treatment would be able to be done at Mayo Clinic in Rochester as a new clinic that specializes in this type of treatment had recently opened up there. Had it not, the family would have had to travel out of state for his treatments.

The protocol included 30 radiation treatments – once a day Monday through Friday – for six weeks. For the treatments, Tina said Lucas had to be sedated, but that he didn’t mind as the doctors and specialists at Mayo were the “world’s greatest people.”

During those six weeks, Tina stayed with Lucas while Robert stayed home with Archie.

“The time apart was very hard,” Robert said. “We talked every morning and night.”

When he was all done with the radiation treatments, Lucas did have some time off before the chemo treatments started. His first chemotherapy appointment was on June 10, 2019.

Lucas Bosma, of Alexandria, is shown ringing the bell after his last radiation treatment last year at Mayo Clinic in Rochester. The now 8-year-old is shown with his parents, Robert and Tina, and his younger brother, Archie. (Contributed)

For his treatments, Lucas took part in a St. Jude’s study, which consisted of four months of chemotherapy. The first eight days of the month, he would receive treatment with the first five days having to be in the hospital. However, his parents said something always seemed to happen, like Lucas would get a cut and end up with an infection, which would put him right back in the hospital. For those four months, he spent much of it either at Children’s in Minneapolis or at St. Cloud Hospital.

He finished his treatments in September of last year and now just goes for checkups every three months. Eventually, it will every six months and then once a year.

Back to normal

When he finally got through all the treatments and the after effects, Tina and Robert said they got their son back. He’s now full of energy, back to showing off his bike riding skills,spending time playing with his little brother and just being a typical boy

Throughout this process, the Bosmas said they have been very thankful and appreciative of all the support they have received – from the fundraisers that were held, to the GoFundMe page to all the support from school staff, parents and friends.

“People are amazing and we are very humbled,” Tina said.

A benefit for Lucas Bosma, son of Robert and Tina Bosma, was held at the park in Evansville in June 2019. This photo was taken after the event. (Contributed)

Related Topics: PEOPLE
Celeste Edenloff is the special projects lead and a reporter for the Alexandria Echo Press. She has lived in the Alexandria Lakes Area since 1997. She first worked for the Echo Press as a reporter from 1999 to 2011, and returned in 2016 to once again report on the community she calls home.
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