10 shocking medical mistakes

Click through this gallery to see stories of ten patient cases involving medical mistakes. "Mistakes are happening every day in every hospital in the country that we're just not catching," says Dr. Albert Wu, an internist at Johns Hopkins Hospital. Kerry Higuera was given a CT scan of her abdomen even though she was three months pregnant. The hospital had confused her with another patient also named Kerry, who was actually supposed to get the scan. The needless imaging increased the risk that Higuera's unborn baby would get leukemia or have birth defects. Fortunately, her son, Nathan, is doing fine. Nelson Bailey left surgery with a sponge still inside his abdomen -- a foot long by a foot long. When doctors eventually discovered the mistake and re-opened his wound to remove the sponge, it was rotting and had created perforations in his intestines, Bailey says. Nursing home patient Mary Cole turned up missing during a bed check. She was found four days later locked in a storage closet. She was severely dehydrated and died soon after. The family's lawyer says Cole, who suffered from Alzheimer's disease, wandered into the closet and got trapped. Sarafina Gerling saw web advertisements by Arthur Copes claiming that his back brace treatment could straighten crooked spines. She thought Copes was a doctor who could correct her scoliosis. Gerling wore a brace from Copes for six months but her curves only got worse. Copes was eventually found guilty of insurance fraud. A long ER wait cost Malia Jeffers her limbs. Doctors had to amputate Jeffers entire left hand, fingers on her right, and both her legs after staff at an emergency department made her wait nearly five hours while a flesh eating bacteria rapidly spread through her tiny body. An ER nurse wrongly assessed Jeffers' condition as a less serious virus. Blake Fought died in the hospital on the day he was scheduled to be discharged. He was sitting upright when a nurse removed his central line chest tube and covered the hole in his chest with gauze. Air entered the wound and formed bubbles in his blood that cut off blood flow to his major organs. Fought should have been lying down, and the nurse should have sealed the hole airtight. Jesse Matlock had a wandering right eye. A simple surgery could fix it, but the surgeon cut into the left eye instead of the right. According to Matlock's mother, Tasha Gual, the surgeon told her she lost her sense of direction and didn't realize she'd operated on the wrong eye until after the operation Josh Nahum fractured his skull and broke his leg in a skydiving accident. He was on the mend in the hospital when he caught an infection from the hospital. He died after doctors were powerless to fight the bacteria raging through his body. Alicia Coleman had a feeding tube in her stomach and a chest tube in her vein. A caregiver at a medical daycare mistakenly used the wrong tube and pumped medicine into Coleman's chest instead of her stomach. Coleman died when the medicine stopped her tiny heart. When Erin Cook had surgery to have an ovary tumor removed, she remembers going to sleep and then the searing pain of being sliced open. She felt trapped in her body, unable to move or speak. The hospital later informed her, she says, that a gas vaporizer was leaking during her operation and she got only 5% of the anesthesia she needed. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Expert: Medical errors kill more than 250,000 people in the United States yearly "Mistakes are happening every day in every hospital in the country," says top doctor There are strategies you can use to help doctors and nurses get things right (CNN) -- When you're a patient, you trust you're in good hands, but even the best doctor or nurse can make a mistake on you or someone you love. "Mistakes are happening every day in every hospital in the country that we're just not catching," says Dr. Albert Wu, an internist at Johns Hopkins Hospital. Medical errors kill more than a quarter million people every year in the United States and injure millions. Add them all up and "you have probably the third leading cause of death" in the country, says Dr. Peter Pronovost, an anesthesiologist and critical care physician at Johns Hopkins Hospital. The harm is often avoidable, and there are strategies you can use to help doctors and nurses get things right. Surgeons make 'body-part mix-ups' Here's a list of 10 shocking medical mistakes and ways to not become a victim: 1. Mistake: Treating the wrong patient • Cause: Hospital staff fails to verify a patient's identity. • Consequences: Patients with similar names are confused. • Prevention: Before every procedure in the hospital, make sure the staff checks your entire name, date of birth and barcode on your wrist band. • Example case: Kerry Higuera Elizabeth Cohen, CNN's senior medical correspondent 2. Mistake: Surgical souvenirs • Cause: Surgical staff miscounts (or fails to count) equipment used inside a patient during an operation. • Consequences: Tools get left inside the body. • Prevention: If you have unexpected pain, fever or swelling after surgery, ask if you might have a surgical instrument inside you. • Example case: Nelson Bailey 3. Mistake: Lost patients • Cause: Patients with dementia are sometimes prone to wandering. • Consequences: Patients may become trapped while wandering and die from hypothermia or dehydration. • Prevention: If your loved one sometimes wanders, consider a GPS tracking bracelet. • Example case: Mary Cole 4. Mistake: Fake doctors • Cause: Con artists pretend to be doctors. • Consequences: Medical treatments backfire. Instead of getting better, patients get sicker. • Prevention: Confirm online that your physician is licensed. • Example case: Sarafina Gerling 5. Mistake: The ER waiting game • Cause: Emergency rooms get backed up when overcrowded hospitals don't have enough beds. • Consequences: Patients get sicker while waiting for care. • Prevention: Doctors listen to other doctors, so on your way to the hospital call your physician and ask them to call the emergency room. • Example case: Malyia Jeffers 6. Mistake: Air bubbles in blood • Cause: The hole in a patient's chest isn't sealed airtight after a chest tube is removed. • Consequences: Air bubbles get sucked into the wound and cut off blood supply to the patient's lungs, heart, kidneys and brain. Left uncorrected the patient dies. • Prevention: If you have a central line tube in you, ask how you should be positioned when the line comes out. • Example case: Blake Fought 7. Mistake: Operating on the wrong body part • Cause: A patient's chart is incorrect, or a surgeon misreads it, or surgical draping obscures marks that denote the correct side of the operation. • Consequences: The surgeon cuts into the wrong side of a patient's body. • Prevention: Just before surgery, make sure you reaffirm with the nurse and the surgeon the correct body part and side of your operation. • Example case: Jesse Matlock 8. Mistake: Infection infestation • Cause: Doctors and nurses don't wash their hands. • Consequences: Patients can die from infections spread by hospital workers. • Prevention: It may be uncomfortable to ask, but make sure doctors and nurses wash their hands before they touch you, even if they're wearing gloves. • Example case: Josh Nahum 9. Mistake: Lookalike tubes • Cause: A chest tube and a feeding tube can look a lot alike. • Consequences: Medicine meant for the stomach goes into the chest. • Prevention: When you have tubes in you, ask the staff to trace every tube back to the point of origin so the right medicine goes to the right place. • Example case: Alicia Coleman 10. Mistake: Waking up during surgery • Cause: An under-dose of anesthesia. • Consequences: The brain stays awake while the muscles stay frozen. Most patients aren't in any pain but some feel every poke, prod and cut. • Prevention: When you schedule surgery, ask your surgeon if you need to be put asleep or if a local anesthetic might work just as well. • Example case: Erin Cook Do you have a personal story to tell about a medical mistake? Share it in the comments section below.