Ellie Keating took her 2-year-old son Mason to the doctor several times between December 2019 and March 2020. Mason was having trouble breathing at night, and Ellie noticed he had a persistent high fever. Mason’s general doctor diagnosed him with a viral infection in December 2019.

Stearn E. ‘Cheeky’ toddler’s snoring was dismissed by GPs as a chest infection…seven months later he was diagnosed with leukaemia and it was too late to save him. Daily Mail Online. May 15, 2024.

However, Mason’s symptoms got progressively worse. Eventually, he was rushed to the hospital in an ambulance with severe vomiting and difficulty standing on his own.

Misdiagnosis despite worsening symptoms

Ellie Keating, who lives in England with her family, told the UK’s Daily Mail that Mason’s symptoms advanced between January and March 2020.

Stearn E. ‘Cheeky’ toddler’s snoring was dismissed by GPs as a chest infection…seven months later he was diagnosed with leukaemia and it was too late to save him. Daily Mail Online. May 15, 2024.

Reportedly, he developed night sweats, a chesty cough, and snoring; he also lost interest in eating. Despite repeated medical appointments given his worsening symptoms, physicians still believed Mason had a viral infection. 

“As more symptoms were coming into the mix, it just didn’t sit right that it was a typical viral infection,” Ellie Keating said in an interview with Daily Mail. “He was then vomiting, and his poo looked like he’d swallowed tobacco; it was really bitty. He wasn’t eating, he was a very good eater, and he wasn’t drinking.”

Stearn E. ‘Cheeky’ toddler’s snoring was dismissed by GPs as a chest infection…seven months later he was diagnosed with leukaemia and it was too late to save him. Daily Mail Online. May 15, 2024.

Low chance of success

Ellie Keating was given the option of another round of chemotherapy and a bone marrow transplant if Mason was in remission; however, she was told that the odds of treatment being successful were very low.

Alfonso MC. Mum’s message on cancer after losing two-year-old son. Bridport & Lyme Regis News. December 23, 2021.

Additionally, Keating was advised that Mason would require radiation along with the second round of chemotherapy and bone marrow transplant, a treatment that was likely to lead to severe brain damage. After weighing the options, Keating chose to pursue palliative care instead of further curative treatment.

Stearn E. ‘Cheeky’ toddler’s snoring was dismissed by GPs as a chest infection…seven months later he was diagnosed with leukaemia and it was too late to save him. Daily Mail Online. May 15, 2024.

Mason died on July 23, 2020 at the age of two.

Alfonso MC. Mum’s message on cancer after losing two-year-old son. Bridport & Lyme Regis News. December 23, 2021.

Ellie Keating said her son’s death was sudden. “[T]here was no warning,” she reported. “We were doing handprints and footprints with the two nurses and I was showing them videos of him, then all of a sudden it was just four big breaths and he was gone.”

Stearn E. ‘Cheeky’ toddler’s snoring was dismissed by GPs as a chest infection…seven months later he was diagnosed with leukaemia and it was too late to save him. Daily Mail Online. May 15, 2024.

Keating is now sharing Mason’s story in the hopes that other parents can learn from it. She hopes to raise awareness of childhood leukemia symptoms and is hopeful that learning about Mason will encourage parents to get their children’s symptoms checked and to ask questions if something doesn’t feel right.

“My message to parents would be to 100 per cent stand your ground and trust your gut because early diagnosis could save lives,” Keating said.

Stearn E. ‘Cheeky’ toddler’s snoring was dismissed by GPs as a chest infection…seven months later he was diagnosed with leukaemia and it was too late to save him. Daily Mail Online. May 15, 2024.

Diagnosing childhood leukemia 

Childhood leukemia is very treatable when diagnosed early and managed appropriately, and survival rates have risen dramatically in recent years. 

In its early stages, childhood leukemia can be misdiagnosed as other conditions. For instance, leukemia symptoms such as bone pain and fatigue can lead to diagnoses of reactive arthritis, juvenile idiopathic arthritis, or osteomyelitis.

Boccuzzi E, Ferro VA, Cinicola B, et al. Uncommon Presentation of Childhood Leukemia in Emergency Department: The Usefulness of an Early Multidisciplinary Approach. Pediatric Emergency Care. 2021;37(7):e412–e416.

Additional symptoms, such as a history of nighttime pain, along with lab work showing leukopenia and thrombocytopenia, can help physicians make a differential diagnosis. In some cases, imaging shows leukemia damage to the bones before blood levels are affected. 

Children who present with musculoskeletal symptoms can benefit from a comprehensive and multidisciplinary approach to diagnosis. This route can be the way to confirm a diagnosis, especially in cases without an immediate, clear cause of symptoms.