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Biden's prostate cancer explained by doctor

Biden's prostate cancer explained by doctor

CBC19-05-2025
Prostate cancers are graded under the Gleason score, which measures, on a scale of 1 to 10, how cancer cells look compared with normal cells. Former U.S. president Joe Biden's diagnosis has been given a score of 9, which suggests his cancer is aggressive and 'very abnormal,' says Dr. Christopher Labos, an epidemiologist and cardiologist.
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Man dies after heavy weight-training chain around neck pulls him into MRI machine
Man dies after heavy weight-training chain around neck pulls him into MRI machine

CTV News

time16 hours ago

  • CTV News

Man dies after heavy weight-training chain around neck pulls him into MRI machine

WESTBURY, N.Y. — A man who was pulled into an MRI machine in New York after he walked into the room wearing a large weight-training chain around his neck has died, according to police and his wife, who told a local television outlet that he waved goodbye before his body went limp. The man, 61, had entered an MRI room while a scan was underway Wednesday afternoon at Nassau Open MRI. The machine's strong magnetic force drew him in by the metallic chain around his neck, according to a release from the Nassau County Police Department. He died Thursday afternoon, but a police officer who answered the phone at the Nassau County police precinct where the MRI facility is located said the department had not yet been given permission to release the name Saturday. Adrienne Jones-McAllister told News 12 Long Island in a recorded interview that she was undergoing an MRI on her knee when she asked the technician to get her husband, Keith McAllister, to help her get off the table. She said she called out to him. She told News 12 that the technician summoned into the room her husband, who was wearing a 20-pound chain that he uses for weight training, an object they'd had a casual conversation about during a previous visit with comments like: 'Ooooooh, that's a big chain!' When he got close to her, she said, 'at that instant, the machine switched him around, pulled him in and he hit the MRI.' 'I said: 'Could you turn off the machine, call 911, do something, Turn this damn thing off!'' she recalled, as tears ran down her face. 'He went limp in my arms.' She said the technician helped her try to pull her husband off the machine but it was impossible. 'He waved goodbye to me and then his whole body went limp,' Jones-McAllister told the TV outlet. Jones-McAllister told News 12 that McAllister suffered heart attacks after he was freed from the MRI machine. A person who answered the phone at Nassau Open MRI on Long Island declined to comment Friday. The phone number went unanswered on Saturday. It wasn't the first New York death to result from an MRI machine. In 2001, six-year-old Michael Colombini of Croton-on-Hudson was killed at the Westchester Medical Center when an oxygen tank flew into the chamber, drawn in by the MRI's 10-ton electromagnet. In 2010, records filed in Westchester County revealed that the family settled a lawsuit for US$2.9 million. MRI machines 'employ a strong magnetic field' that 'exerts very powerful forces on objects of iron, some steels, and other magnetizable objects,' according to the National Institute of Biomedical Imaging and Bioengineering, which says the units are 'strong enough to fling a wheelchair across the room.'

Man, 61, dies after large chain necklace pulls him into MRI machine
Man, 61, dies after large chain necklace pulls him into MRI machine

National Post

time18 hours ago

  • National Post

Man, 61, dies after large chain necklace pulls him into MRI machine

WESTBURY, N.Y. (AP) — A man who was pulled into an MRI machine in New York after he walked into the room wearing a large chain necklace has died, according to police and his wife, who told a local television outlet that he waved goodbye before his body went limp. Article content The man, 61, had entered an MRI room while a scan was underway Wednesday afternoon at Nassau Open MRI. The machine's strong magnetic force drew him in by his metallic necklace, according to a release from the Nassau County Police Department. Article content Article content He died Thursday afternoon, but a police officer who answered the phone at the Nassau County police precinct where the MRI facility is located said the department had not been given permission to release the name Saturday. Article content Article content Adrienne Jones-McAllister told News 12 Long Island in a recorded interview that she was undergoing an MRI on her knee when she asked the technician to get her husband, Keith McAllister, to help her get off the table. Article content When he got close to her, she said, 'at that instant, the machine switched him around, pulled him in and he hit the MRI.' Article content 'I said: 'Could you turn off the machine, call 911, do something, Turn this damn thing off!'' she recalled, as tears ran down her face. 'He went limp in my arms.' Article content She told News 12 that the technician summoned into the room her husband, who was wearing a 20-pound chain that he uses for weight training, an object they'd had a casual conversation about during a previous visit. Article content 'He waved goodbye to me and then his whole body went limp,' Jones-McAllister told the TV outlet. Article content Article content A person who answered the phone at Nassau Open MRI on Long Island declined to comment Friday. The phone number went unanswered on Saturday. Article content Article content It wasn't the first New York death to result from an MRI machine. Article content In 2001, 6-year-old Michael Colombini of Croton-on-Hudson was killed at the Westchester Medical Center when an oxygen tank flew into the chamber, drawn in by the MRI's 10-ton electromagnet. Article content In 2010, records filed in Westchester County revealed that the family settled a lawsuit for $2.9 million. Article content MRI machines 'employ a strong magnetic field' that 'exerts very powerful forces on objects of iron, some steels, and other magnetizable objects,' according to the National Institute of Biomedical Imaging and Bioengineering, which says the units are 'strong enough to fling a wheelchair across the room.' Article content

Anyone could forget a kid in a hot car, research shows
Anyone could forget a kid in a hot car, research shows

CTV News

timea day ago

  • CTV News

Anyone could forget a kid in a hot car, research shows

No parent thinks they'd forget their child in a hot car. But the tragic truth is that it can happen to anyone. Since 1998, about 1,024 children have died in hot cars—and more than half of them were left behind unknowingly by their caregiver, according to There have already been 14 hot car deaths among children in the U.S. in 2025 so far, with eight occurring in June alone, the organization says. But recent research highlights that the daily stresses parents face can make these memory lapses more likely. Forgetting a child isn't a negligence problem but a working memory problem, says David Diamond, PhD, a professor of psychology at the University of South Florida in Tampa. Diamond, a leading expert in cognitive neuroscience, has studied the role of memory in such tragedies. 'The most common response is that only bad or negligent parents forget kids in cars,' Diamond says. 'It's a matter of circumstances. It can happen to everyone.' During the summer, many families change their daily routines because of vacations or other reasons, and that disruption is a common factor in these tragic incidents, Diamond's research has found. Janette Fennell, founder and president of Kids and Car Safety, a group that tracks these incidents, says, 'The worst thing any parent or caregiver can ever do is to think that something like this could never happen to them or someone in their family.' These tragedies occur at an alarming rate, and they involve a range of circumstances. reports that deaths have spanned from 5-day-old babies to 14-year-olds. And deaths from heatstroke can happen any time of year, even as early as February and as late as November. Kids and Car Safety's heatstroke fact sheet highlights that caregivers involved in these incidents come from many walks of life. They include teachers, dentists, social workers, law enforcement officers, nurses, clergymen, military officers, and even a rocket scientist. These tragic cases can happen to anyone, regardless of their education or socioeconomic status. And it's not just a summertime problem. Even on days with mild temperatures, the heat inside a closed vehicle can reach dangerous levels within an hour, posing major health risks to small children or pets left inside, Consumer Reports' testing shows. When working memory fails Diamond says the problem involves two parts of a person's working memory: prospective and semantic. Prospective memory helps us remember to do something in the future, while semantic memory allows drivers to make the trip from work to home on autopilot, where they arrive without remembering clear details of how they got there. Prospective and semantic memories work together to help us make changes to our routines; these changes can include things such as 'drop off the baby at daycare' or 'stop for groceries on the way home.' When our working memory fails, such as when we're distracted or stressed, there can be catastrophic implications, Diamond says. He gave examples of situations where critical safety steps were overlooked, such as a surgeon leaving tools in a patient, a pilot not setting the wing flaps for landing, and caregivers forgetting that there's a baby in the car. 'The habit brain system is a great convenience that allows us to go into autopilot,' Diamond says. 'The beauty of it is that we don't have to remember every turn, but the problem is that it's actually guiding our behavior. When it guides our behavior, it suppresses the other part of the brain that is supposed to remind us of additional information.' 'We have to accept the fact that our brain multitasks. And as a part of that multitasking, the awareness of a child can be lost,' Diamond says. 'We have to accept that the human memory is flawed. That includes when loving, attentive parents lose awareness of their children when they are in a car.' Diamond has studied many heatstroke cases and points to common factors: stress, sleep deprivation, and change in routine. Many times when a child died in this situation, there was a change in the day's routine, Diamond says. For example, a parent who wouldn't usually be responsible for day-care drop-off may have had the task that day. Because our brains recognize a pattern for the day, this person would drive to work as usual, even though the baby was along for the ride. And unless there was an external cue, such as seeing the diaper bag or hearing the baby, the parent's brain would continue on autopilot and could even create a false memory that the child is safely at daycare, Diamond found. Sleep deprivation and stress can also increase the potential for a working-memory failure. Conflicts between semantic and prospective memory are typical, Diamond says. His research has found that they happen to everyone—not just parents and caregivers—on almost a daily basis. The added stress, distraction, and sleep deprivation that parents often face can contribute to tragic situations. What you can do to prevent a hot car tragedy The first step is for parents and caregivers to understand that human memory is faulty and that these memory failures can happen to anyone. The key to avoiding such incidents is to use strategies aimed at overcoming memory lapses. 'The strategies need to be child-specific,' Diamond says. 'When you have a child in the car, do something unique.' Here are six tips from the expert team that tests car seats for CR. Create safeguards. Set up an agreement with child-care providers where you promise to notify them if your child is going to be late or absent. In return, they pledge to notify you if your child doesn't arrive at the usual drop-off time. Set up an agreement with child-care providers where you promise to notify them if your child is going to be late or absent. In return, they pledge to notify you if your child doesn't arrive at the usual drop-off time. Set reminders on your phone to check with your spouse or partner to make sure they have dropped the child off. to check with your spouse or partner to make sure they have dropped the child off. Always keep vehicles locked and keys out of reach from little hands. and keys out of reach from little hands. Create visual reminders. Place the child's diaper bag, jacket, or hat in the front passenger seat. Place the child's diaper bag, jacket, or hat in the front passenger seat. Force yourself to go to the back seat. Keep your backpack, lunch box, or briefcase there every day. Keep your backpack, lunch box, or briefcase there every day. Never leave a child unattended in a vehicle for any length of time, regardless of the outside temperature. Vehicles can quickly heat up to potentially fatal levels on even mild-temperature days. 'Education is very important, but education alone won't end these tragedies,' says Fennell at Kids and Cars Safety. 'It's going to take education along with technology to help our imperfect brains.' You can also invest in a vehicle or child car seat with integrated reminder technology. Consumer Reports' experts have evaluated these technologies and found that integrated systems that default to On, rather than needing to be activated by the driver, are the most beneficial. (The concern is that most parents don't think a hot car tragedy could happen to them and therefore might not turn on a protective feature.) 'When my college-aged son was an infant, this almost happened to us,' says Jennifer Stockburger, director of operations at CR's Auto Test Center. 'My husband was responsible for dropping our son at daycare one day, which was not his normal routine. He drove far past the daycare, and only when our son made some noise did he realize his mistake. Even if you can't imagine making such an error, I encourage parents to use the tips we provide to safeguard their children.' By Emily A. Thomas, PhD, Consumer Reports associate director, auto safety

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