Latest news with #CTscan
Yahoo
02-07-2025
- Health
- Yahoo
Trump Made Bizarre Request At Hospital After Assassination Attempt: Book
Donald Trump asked the doctor treating him for his gunshot wound last July if he could have a CT scan image because it's 'like an IQ test,' according to a new book. The Washington Post published an excerpt from '2024: How Trump Retook the White House and the Democrats Lost America' detailing the day of the assassination attempt on him in Butler, Pennsylvania. A portion of it contained the curious item of Trump making his scan request to the physician and walking down the hall with a phalanx of Secret Service agents to get the scan. Here's the rest of the passage: He asked to see the 'film' from the scan. The doctor said that wasn't done anymore, and offered him a written report. 'I want the film,' he repeated. [Co-campaign manager Susie Wiles] left to get a copy of the image, and while she was gone, one of the aides asked him why. 'It's like an IQ test,' Trump said. 'They tell you that your brain is good, so I just want to have that.' Wiles put the images in a manila envelope in her bag. Brain CT scans are used to detect tumors, bleeding, or other abnormalities, but they do not measure intelligence, according to Johns Hopkins Medicine. However, another type of scan, the MRI, is thought to indicate intellectual capacity as brain activity is tracked at rest, Caltech reported. A study showed that infants' IQ could potentially be predicted using the MRI. Trump has been known to obsess over IQ, and the timing of his request might have had to do with his race against then Democratic nominee Joe Biden. While Biden bore the brunt of concerns over cognitive ability at the time, Trump also faced questions. Biden withdrew from the race about a week later and was replaced by Vice President Kamala Harris. Trump, of course, won the election but has not quelled accusations of impairment. HuffPost has reached out to Trump's team for comment. Lawrence O'Donnell's Unfiltered Reaction To Bonkers Trump Presser Moment Says It All Trump's Tax Bill Plans To Decimate Medicaid. For One Group, The Cuts Will Be Unspeakably Cruel. From Name-Calling To Love-Bombing: Trump Mocked For DeSantis Flip-Flop
Yahoo
30-06-2025
- Health
- Yahoo
I got an ambulance ride, CT scan and ER care in Brazil. My bill: $0.
PARATY, Brazil - My son had a high fever, so my wife and I decided to cut short our beach vacation and head home, worried about the quality of health care so far from Rio de Janeiro. I packed our bags, took one last look at the calm shoreline and headed out to load up the car. I popped open the trunk door of our hatchback and commenced with that intricate game of Tetris practiced by all vacation dads. Subscribe to The Post Most newsletter for the most important and interesting stories from The Washington Post. I'd noticed weeks before that rust was eating away at one of the hatch door's support beams but hadn't given it much thought - not, at least, until it suddenly snapped and the full weight of the door came slamming down on me. I stumbled away and grabbed my head, only realizing how badly I'd been hurt when I pulled my hand away and saw it was covered in blood. There was more on my clothes and in the dirt below. I fell to the ground, yelled for my wife and, suddenly woozy, heard muffled voices beginning to holler for someone to call an ambulance. Even after six years in Brazil as The Washington Post's Rio de Janeiro bureau chief, I confess one of my first thoughts was stubbornly American. Out of the murkiness, it came with sudden clarity: How much is this going to cost me? Six hours later - after an ambulance ride, CT scan, X-ray cranial imaging and six stitches in my head - I had my answer: $0. At a time when health care remains one of the most divisive issues in Washington - and the Congressional Budget Office estimates President Donald Trump's signature domestic legislation could leave millions more Americans uninsured - my unexpected admission to a Brazilian public hospital served as an education of sorts on a fundamentally different system. Health care is a basic right in Brazil, enshrined in the constitution. Every one of its 215 million citizens - in addition to 2 million foreign residents - is entitled to free care in what has become the world's largest public health system. The government says the Sistema Único de Saúde - known to everyone here as SUS - tallies an astounding 2.8 billion admissions per year. More than 7 in 10 Brazilians rely on it entirely, receiving everything from mundane care to complex surgeries on the public dime. SUS is far from perfect. Patients wait in long lines for specialized care. Lawmakers leave it underfunded. Workers routinely go on strike. It buckled during the worst days of the coronavirus pandemic and hospitals began turning patients away, leading to scenes of desperation across the country and inflaming political divisions. Former President Jair Bolsonaro, a hard-line conservative, sought to privatize the system but quickly backed down after public backlash, organized under the banner 'Brazil Needs SUS.' Current President Luiz Inácio Lula da Silva, a leftist who's long championed a robust social safety net, has since vowed to relieve the strain on SUS with a fresh funding package. 'We're not going to let this program fail,' he said. 'Because the poor need to be treated like people.' Perhaps because I was more comfortable with a system more similar to the United States', my family and I had always opted for Brazil's private health care network, where the best hospitals rival anything in the developed world. Our son was delivered and receives his pediatric care in Rio de Janeiro's private system. So on that fateful Friday morning, when my son's fever spiked in this seaside village where the only hospital is a public one, we called his pediatrician and decided to drive the four hours home. But the hatch door had a different plan. The first responders took my vital signs, wrapped my head in a thick bandage and helped me into an ambulance that had been dispatched by Hospital Hugo Miranda. Off we went. The contrast with the American system was immediately apparent - not from what hospital staff asked, but what they didn't. No one inquired about our insurance coverage. No one even jotted down my tax identification number, which is solicited here even when paying parking meters or buying a bottle of toothpaste. I was pushed by wheelchair from room to room. First a nook where I received a shot of pain medication. Then a cramped room where a doctor injected a local anesthetic and closed my six-centimeter wound with six stitches. Then onward to an imaging suite where X-rays were taken to ensure the injury had been superficial. And finally to an adjoining center where a CT exam was performed to verify there was no bleeding in the brain. As the hours went by, I saw Brazil's diversity on display in the halls of the hospital. The population of Paraty is only 47,000, but the historic port town serves as the regional anchor for a vast dispersion of shoreline communities. Many people travel by boat across enormous distances to reach the hospital. On Friday, they crowded into waiting areas and exam rooms alongside the urban working class and affluent out-of-towners - all guaranteed the same level of care. For 40 minutes while waiting to be stitched up, I sat wordlessly next to a barefoot man with one eye. In the early afternoon, I was called back to the see the doctor who'd performed my intake. She counseled rest, prescribed pain medication and antibiotics, and sent me on my way. But while I was getting better, my son's fever had reached 104 degrees. We sought treatment for him, too. Hugo Miranda immediately admitted him; after an hour of waiting, his name was called. Ten minutes with a pediatrician was all we needed for a diagnosis: tonsillitis. The pediatrician prescribed antibiotics and Tylenol to reduce the fever, then called in the next patient on her list. My son's hospital bill was the same as mine: $0. Related Content Lights! Camera! But not enough action in a fading, worried Hollywood. Facing entry-level job crunch, new grads question the value of a degree Dynamite outside a synagogue: Civil rights stories imperiled by federal cuts
South China Morning Post
26-06-2025
- Health
- South China Morning Post
Alibaba touts world's first AI model to detect stomach cancer, even at early stages
Alibaba Group Holding unveiled what it says is the world's first artificial intelligence (AI) model to detect gastric cancer, even in early stages, by scanning computed tomography (CT) images. Known as Grape – a name derived from 'gastric cancer risk assessment procedure' – the system is a deep-learning framework that can analyse three-dimensional CT scans to detect and segment gastric cancer, also known as stomach cancer. It was co-developed by Alibaba's Damo Academy and the Zhejiang Cancer Hospital, both in Hangzhou in the eastern Chinese province of Zhejiang. Alibaba owns the Post. Diagnosis of gastric cancer currently requires an endoscopy, an invasive procedure where a camera and tiny biopsy instruments are inserted through the throat. Fewer than 30 per cent of patients in China were willing to follow doctors' advice to have an endoscopy, said Cheng Xiangdong, a gastric surgeon at the Zhejiang Cancer Hospital, in a video published by Damo on Wednesday. The Grape model significantly outperformed radiologists, achieving sensitivity of 85.1 per cent and specificity of 96.8 per cent, according to a paper published in the journal Nature Medicine on Tuesday. Sensitivity measures the ability to detect disease, while specificity measures the ability to avoid false detection in healthy patients. This exceeded the results of radiologists working without the model by 21.8 per cent and 14 per cent, respectively, particularly in early-stage stomach cancer, the paper said. The first of its kind model 'may change the gastric-cancer screening approach in our country and even globally', Cheng said, adding that the percentage of early-stage detections could 'increase significantly'. The fourth leading cause of cancer-related deaths worldwide, gastric cancer can remain symptom-free even at advanced stages. Damo said in a statement on Wednesday that in one such real-world case, a person with the late-stage disease could have been diagnosed six months earlier via CT scans, but radiologists missed it.
Sustainability Times
19-06-2025
- Science
- Sustainability Times
'Hidden for 80 Million Years': Rare Dinosaur Egg Reveals Stunning Secrets Through Groundbreaking CT Scan Analysis
IN A NUTSHELL 🦖 Paleontologists conducted CT scans on a rare dinosaur egg and a Giant Beaver skull at the New York State Museum. and a at the New York State Museum. 🔬 The scans revealed hidden internal structures, offering new scientific insights into these ancient species. into these ancient species. 🤝 The collaboration between the museum and Albany Medical Center highlights the importance of interdisciplinary efforts in paleontological research. in paleontological research. 📚 The findings promise to enhance our understanding of prehistoric life and serve as a valuable resource for educators and researchers. In an exciting collaboration between the New York State Museum and Albany Medical Center, paleontologists have embarked on a groundbreaking journey to uncover ancient secrets hidden within two rare artifacts: a dinosaur egg and a Giant Beaver skull. Utilizing advanced CT scanning technology, experts aim to delve deeper into the internal structures of these artifacts, offering a glimpse into the past that promises to revolutionize our understanding of these extinct species. This initiative not only highlights the importance of interdisciplinary collaboration but also sets the stage for future discoveries that will enrich our knowledge and appreciation of natural history. Unraveling the Mysteries of the Duck-billed Dinosaur Egg The dinosaur egg under scrutiny is believed to belong to the Hadrosaur family, commonly known as duck-billed dinosaurs, which roamed the earth during the late Cretaceous Period. This egg, estimated to be between 70-80 million years old, provides a unique opportunity to explore the reproductive habits of these fascinating creatures. Although its exact origin is thought to be Asia, Hadrosaurs had a wide distribution, including regions in the Northeastern United States. The CT scan, while not definitive in identifying an embryo due to insufficient density variations, has revealed encouraging results. The egg's structural integrity appears intact, and the presence of a small internal cavity has opened new avenues for research. Scientists are eager to investigate this cavity further to determine its contents or significance. This discovery underscores the importance of ongoing paleontological research, which continues to shed light on the lives of extinct creatures. Remarkably, a recent discovery in Mongolia revealed a massive hadrosaurid footprint measuring approximately 35 inches across, further exemplifying the continuous advancements in our understanding of these ancient beings. As researchers delve deeper into the mysteries of the dinosaur egg, the potential for groundbreaking insights into the life and times of Hadrosaurs remains immense. '8,000 Dinosaur Bones Found': Canada's Fossil Graveyard Reveals One of the Most Terrifying Prehistoric Mass Death Sites Ever Unearthed Unlocking Secrets of the Rare Giant Beaver Skull The second artifact subjected to CT scanning is the skull of a Giant Beaver, scientifically known as Castoroides ohioensis. This extinct Pleistocene epoch rodent rivaled the size of a modern black bear, making it one of the largest beavers to have ever existed. The New York State Museum's collection includes the first described skull of this species, marking it as an invaluable specimen for scientific study. The examination of the Giant Beaver's skull through CT scans promises to yield unprecedented insights into its anatomy. Researchers anticipate discovering more about its diet, behavior, and evolutionary journey during the Ice Age. The extinction of the Giant Beaver, likely around 10,000 years ago, is attributed to a combination of climatic shifts and habitat destruction, offering a cautionary tale of environmental change. Dr. Robert Feranec, Director of Research and Collections, emphasizes the significance of these scans in enhancing our understanding of extinct creatures. The expertise of the scientists involved, combined with cutting-edge technology, allows for a closer look at these ancient relics, shedding light on their reproductive and developmental patterns. As research continues, the potential for new revelations about the Giant Beaver remains high. This Prehistoric Armored Fish From 465 Million Years Ago Could Be the Key to Understanding Why Our Teeth Still Hurt Collaborative Efforts in Scientific Exploration The success of the CT scans is a testament to the power of collaboration between different scientific disciplines. The partnership between the New York State Museum's paleontologists and radiological experts at Albany Medical Center has been pivotal in advancing this research. Such collaborations are crucial for unlocking and preserving the rich history of New York State and, by extension, our understanding of prehistoric life. The insights gained from the scans serve as momentum, propelling researchers closer to unveiling the secrets within the dinosaur egg and Giant Beaver skull. As museum researchers continue to analyze the data in the coming weeks and months, the anticipation for new findings grows. These efforts not only contribute to our scientific knowledge but also inspire future generations to appreciate and explore the wonders of natural history. Michael Mastroianni, Interim Deputy Commissioner of Cultural Education, highlights the long-term value of the information obtained from these scans. It will serve as an invaluable resource for researchers and educators, ensuring that the knowledge gained will benefit scientific inquiry and public education for years to come. 'Lost City Rises Again': Submerged Indian Metropolis Stuns Archaeologists and Forces a Rethink of All Human Civilization Timelines The Future of Paleontological Discovery As the research unfolds, the potential discoveries from the dinosaur egg and Giant Beaver skull hold significant promise for the field of paleontology. These findings could redefine our understanding of extinct species, offering a more comprehensive view of their lives and environments. The use of advanced technology like CT scanning represents a leap forward in our ability to explore and document ancient history with unprecedented detail. The continued analysis of these artifacts will likely yield new insights, further enriching our comprehension of the natural world. As we reflect on these scientific advancements, we are reminded of the importance of preserving our past to inform our future. The collaboration between institutions and the dedication of researchers play a vital role in ensuring that these treasures from the past are not only studied but celebrated. What other hidden secrets might be waiting to be discovered within the collections of museums around the world, and how might they shape our understanding of our planet's history? Our author used artificial intelligence to enhance this article. Did you like it? 4.3/5 (26)
ABC News
17-06-2025
- Health
- ABC News
Mother calls for change after daughter with intellectual disability told to wait five months for CT scan
One of Imogen's favourite games is to play doctor with her teddy. As she pretends to take a blood sample, it is clear how familiar she is with being reassured during medical procedures. "It's OK Teddy, it doesn't hurt," she tells a knitted bear fitted with a cannula. The five-year-old knows what it is like being scared of needles, hospitals and health workers. Imogen lives with a rare condition, which involves intellectual disability and profound hearing loss. To prepare for medical procedures, her parents use games, toys and stories. But nothing they have tried works when it comes to CT scans. Her mum Ineke once managed to get her into the room at Westmead Children's Hospital in Sydney, where the scanner was decorated with colourful fish to reassure young people. "It was just too overwhelming. Even though she desperately wanted to try, she was not able to," Ineke said. So when their ear nose and throat specialist had concerns a mass may be growing in her middle ear, a scan under anaesthetic was ordered. Ineke was shocked when she was told her daughter would have to wait five months for the procedure. Do you have a story to share? Email More than 450,000 Australians live with intellectual disability, according to government data. People with intellectual disability die on average 27 years earlier than the rest of the Australian population and have double the preventable death rate, according to research from UNSW's National Centre of Excellence in Intellectual Disability Health. A review into deaths of people with disability in care in Queensland also found "many people [were] not diagnosed with the condition that led to their death until either just before their death or at autopsy." Cathy Franklin, a researcher with the Queensland Centre for Intellectual and Developmental Disability and Autism Health, said there was not enough support for people with intellectual disability in the medical system. She said even having a simple procedure like a blood test could be challenging for this community and the people who cared for them. Accommodations that can help make it possible for a person with intellectual disability to undergo a medical procedure include role play or visual stories that explain the smells, sensations, sounds and movements to expect. Dr Franklin said only a few medical centres across Australia do this and are generally set up to accommodate children. "In most parts of Australia, there's simply nowhere to refer if someone with intellectual or developmental disability needs a blood test under sedation or even just with additional psychological support," she said. It took several weeks and many phone calls before Imogen's mum was able to secure an appointment for her CT scan under a general anaesthetic. When her GP saw the results, the family was told to take her straight to hospital. The radiologist's report noted the bones in her middle ear were "almost completely eroded" and other parts were facing "near complete obliteration". Within 48 hours, Imogen underwent urgent surgery to remove the rapidly advancing growth. "That there could have been even more serious consequences is really scary." Ineke said the family was grateful for the care Imogen received over the years across multiple hospitals, but lamented it often fell on individual healthcare workers to ensure her daughter received the care she needed. She has written to NSW Health asking for an increase to the number of days allocated to medical imaging under anaesthetic, worried that others were missing out on the kind of care Imogen received. "It was a near miss," Ineke said. "Many families, especially families who have kids with disabilities, don't have the time, energy or resources to be able to advocate in the way that I was able to." In a statement, NSW Health said it was "committed to providing safe, inclusive, person-centred care to people with disability". It said the decision to conduct imaging under sedation or general anaesthetic was based on the needs of the patient and in conversation with the treating practitioner, the patient, their families and in line with relevant policies. A statement from the Sydney Children's Hospital Network focused only on MRI scans. "All children and young people requiring an MRI scan, with or without general anaesthetic, are triaged and prioritised based on clinical need, with the most urgent cases always seen first," a spokesperson said. "Parents are given an estimated timeframe for an MRI scan, however, this timeframe may change based on a child's clinical assessment," they said. "For children who do require general anaesthetic, MRI sessions are held five times a week, with emergency sessions run on weekends, as required. There is no anticipated change to the service." If a parent feels their child's condition has worsened, they can contact their child's treating team so a clinical review can take place, the spokesperson added.
