Johns Hopkins University Surgeons Grow Replacement Ear On Woman’s Forearm
Surgeons at Johns Hopkins University Hospital in Baltimore have successfully implanted a new ear on a woman who lost one due to cancer.
But this was no simple transplant – doctors had to build her ear using cartilage pulled from other parts of her body, then surgically implanted it on her arm to allow it to grow skin before re-attaching it to her head.
Sherrie Walter, a 42-year-old retail sales manager from Bel Air, Md., underwent the painstaking series of operations that began in January 2011 and ended with a new ear by September 2012. She had been diagnosed with basal cell carcinoma, the most common type of skin cancer in the United States. Many types of basal cell carcinomas are slow-growing, however this particular case was aggressive.
She was first diagnosed in 2008 and had intense radiation therapy and regular biopsies, but in 2010 she saw some blood in her left ear and learned her cancer returned. The cancer had also spread to nearby parts of her skull and salivary glands, so she needed her ear and other surrounding head, neck, gland, lymph and skull tissues removed to save her life.
How the hell did they do it you ask? Well…
So in what’s considered one of the most complicated ear reconstructions ever, doctors removed pieces of her rib cartilage to assemble the new ear structure. The skinless structure was then surgically implanted under her forearm skin for four months, to allow it to stretch and grow skin and be nourished by the forearm’s blood vessels.
“We started making jokes just to try to get used to it and I was like, ‘Can you hear me? Can you hear me?’ Sherrie’s husband Damien said to CBS Baltimore.
Walter’s surgeon Dr. Patrick Byrne, associate professor in otolaryngology-head and neck surgery at the Johns Hopkins University School of Medicine, then surgically removed the ear from Walter’s arm, and connected it to blood vessels in the head and began to sculpt it to look like a functioning ear. A special hearing aid allows her to hear from her left side.
“I thought of this exact strategy many years before and really was looking for the right patient to try it on,” Byrne told CBS Baltimore.
She still has two more minor surgeries to go, but doctors hope the ear will last for decades.
Some pretty freaky isht. Amazing and awesome too, but freaky nonetheless.
Can you imagine walking around the city with an ear on your arm??
Image via Johns Hopkins