郑州妇科疾病检查费用(郑州怀孕做四维是几个月) (今日更新中)

A 7-year-old boy complaining of jaw pain was found to have 526 teeth inside his mouth, according to the hospital in India where he was treated.The boy was admitted last month in the southern city of Chennai because of swelling and pain near his molars in his lower right jaw.When doctors scanned and x-rayed his mouth, they found a sac embedded in his lower jaw filled with "abnormal teeth," Dr. Prathiba Ramani, the head of Oral and Maxillofacial Pathology at Saveetha Dental College and Hospital, told CNN.While the surgery to remove the teeth took place last month, doctors needed time to individually examine each tooth before they could confirm their findings.After discovering the sac, two surgeons removed it from the boy's mouth. Then Ramani's team took four to five hours to empty the sac to confirm its contents and discovered the hundreds of teeth."There were a total of 526 teeth ranging from 0.1 millimeters (.004 inches) to 15 millimeters (0.6 inches). Even the smallest piece had a crown, root and enamel coat indicating it was a tooth," she said.The boy was released three days after the surgery and is expected to make a full recovery, Ramani said.Ramani said the boy was suffering from a very rare condition called compound composite odontoma. She said what caused the condition is unclear, but it could be genetic or it could be due to environmental factors like radiation.The boy actually may have had the extra teeth for some time. His parents told doctors that they had noticed swelling in his jaw when he was as young as 3, but they couldn't do much about it because he would not stay still or allow doctors to examine him.Dr. P. Senthilnathan, head of the hospital's Oral and Maxillofacial Surgery Department and one of two surgeons who operated on the boy, detailed the procedure to CNN."Under general anesthesia, we drilled into the jaw from the top," he said. "We did not break the bone from the sides, meaning reconstruction surgery was not required. The sac was removed. You can think of it as a kind of balloon with small pieces inside."Dr. Senthilnathan said the discovery showed it was important to seek treatment for dental issues as early as possible.Awareness about dental and oral health was improving, he said, though access in rural areas remained problematic."Earlier, things like not as many dentists, lack of education, poverty meant that there was not as much awareness. These problems are still there."You can see people in cities have better awareness but people who are in rural areas are not as educated or able to afford good dental health."In Ravindrath's case, all has turned out well; the boy now has a healthy count of 21 teeth, Dr. Senthilnathan said. 2715

2 members of the far-right group Proud Boys were sentenced to 4 years in prison for attacking anti-fascist protesters outside a Republican club in Manhattan last yearhttps://t.co/jCs72lQCeK— The New York Times (@nytimes) October 22, 2019 249

@DisneyPlusHelp I feel like I got hacked disney plus help me pic.twitter.com/m4Zf75kM9h— Christian (@Christi58385720) November 14, 2019 147

WASHINGTON, D.C. – Could foreign parts in voting machines be putting the U.S. election at risk for hacking? It’s a question that lawmakers have been exploring as they seek answers from top bosses at three major voting manufacturers. Tom Burt, the President and CEO OF Election Systems & Software, appeared confident as he testified before the House Administration Committee last week. “We’ve seen no evidence that our voting systems have been tampered with in any way,” said Burt. The companies that make vote tabulation systems say they welcome federal oversight of election infrastructure and need help securing their supply chains, especially for voting machine parts made in foreign countries. “Several of those components, to our knowledge, there is no option for manufacturing those in the United States,” explained Dominion Voting Systems CEO John Poulos. Cyber and national security experts say antiquated and paperless voting machines pose the most significant risk to the U.S.’s election infrastructure. Matt Blaze, a Professor of Law & Computer Science at Georgetown University, testified before the committee that even the scanners that record paper ballot selections can be tampered with. “It’s simply beyond the state of the art to build software systems that can reliably withstand targeted attack by a determined adversary,” said Blaze. In the wake of Russian meddling in the 2016 election, congress is pumping nearly a billion dollars into making voting machines safer.“We're definitely in a much better position today than we were at the end of 2016,” said Liz Howard, an attorney with the nonprofit, nonpartisan Brenan Center for Justice in Washington. She also testified at last week’s hearing. “So, no machine is 100 percent secure. Election officials’ goal is to make the most resilient election system that they possibly can,” said Howard. Some are calling for regular election audits, more resources for state voting officials and the phasing out of all paperless voting machines. The Brennan Center estimates only about half of the states that used paperless voting machines in 2016 will continue to use them in 2020. Those eight states include Indiana, Kansas, Kentucky, Louisiana, Mississippi, New Jersey, Tennessee and Texas. Some assert that requiring a paper ballot is the only way to have a reliable back-up of each vote. “We absolutely need to have a paper record of every vote cast. Right. And that is a foundational election security measure,” said HowardWith top U.S. intelligence officials warning that foreign powers like Russia and Iran are intent on undermining American elections, experts say there is at least widespread agreement that election security is national security. 2745

A gunman who killed nine people and injured dozens more in a matter of seconds in Dayton, Ohio, legally obtained his gun and ammunition, according to police.The speed with which he carried out the massacre drew attention not only to the firearm, but the large capacity ammunition magazines that enabled him to 322

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