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On a Tuesday last summer, Erin Mandeville was at a CVS buying medicine for her five-month-old baby, Gabriel. Close to 4PM, she noticed her infant’s eyes roll back in quick succession. It was the first of Gabriel’s many episodes of infantile spasms that would follow.
Spasms or epileptic seizures can be catastrophic for young children. Doctors at Boston Children’s Hospital tried every route and medicine to help Gabriel as his seizures progressed aggressively....
A hemispherectomy is "one of the most challenging operations in pediatric epilepsy surgery," says Dr. Joseph Madsen, director of the epilepsy program at Boston Children’s. A dress rehearsal is beneficial even for the most highly experienced surgeons. "This is a printed version that the surgeon can hold, cut, manipulate, and look for things," he says, holding Gabriel’s printed brain in his hand. For surgeons-in-training, the simulation is a blessing. "No one wants to be the first person to get a hemispherectomy from a surgeon, ever," he adds.
The 3D print of Gabriel’s brain was developed by the Simulator Program at the hospital. The model is printed in soft plastic with a precision of 16 microns per layer; blood vessels are set in contrast color for easier navigation. Gabriel’s parents were privy to the process and anticipated complications. Gabriel’s subsequent surgery earlier this year took close to 10 hours, and went according to plan....
Read this story and research other uses for 3D printers to evaluate whether they are really worth bothering with. Bring Ideas to your next computing class.