Before surgery

Dr. Patrick Byrne chats with Sherrie Walker before one of her last major surgeries. (Doug Kapustin, Baltimore Sun / September 25, 2012)

Sherrie Walter will never wear earrings again, but recently started styling her hair in a ponytail the way she used to before she was diagnosed with skin cancer nearly four years ago.

It's a big step for Walter, whose life was turned upside down when doctors finally figured out the persistent sore in her ear was actually basal cell carcinoma, the most common form of cancer. By then it had spread so much that the Bel Air mother of two had to have part of her skull and most of her left ear removed.

But surgeons at Johns Hopkins Hospital have constructed a new ear for the 42-year-old Macy's manager and, feeling like her old self, Walter is again enjoying ponytails and other simple things in life. On Tuesday doctors performed the last major surgery in a series of procedures spanning 20 months to finish the ear.

The rebuilding is believed to be the most complicated ear reconstruction in North America. The new ear is made from cartilage, skin and arteries from other parts of Walter's body. The ear spent four months implanted in her forearm so skin could grow around it.

The ear had been attached in a January surgery, but looked more like a ear-shaped blob sealed against Walter's head. On Tuesday, a group of surgeons led by Dr. Patrick Byrne created an earlobe and shaped it to look more like a real ear

Dressed in a hospital gown before the surgery, Walter was a ball of jitters, both anxious and grateful to soon have her own ear again. Byrne reassured Walter and calmly answered her questions.

"The whole goal is to get you two ears to match," he said.

Walter calmed a bit and joked that he also might stretch the other side of her face and get rid of some of the wrinkles.

"You won't need that for another 15 years," Byrne said.

As doctors prepared to wheel Walter to the operating room, she sighed: "I am one step closer to the end, to looking normal again."

Walter didn't think much about it when in 2008 a scab on her ear wouldn't go away.

"I kept breaking it," she said. "I thought it was something I was doing that wasn't allowing it to heal."

Her primary care physician prescribed antibiotics but the sore persisted. Eight months later with no change, Walter made an appointment with a dermatologist.

"She looked at it for less than five minutes and she said, 'You have cancer,'" Walter remembered. "I looked at my mother and I looked at myself and it was too much to comprehend."

Walter assumed treating the cancer would be simple. "You remove it and you're good," she said.

It turned out to be anything but easy.

The doctor cut away seven layers of skin, which left the inside of her earlobe fragile and delicate but still intact. All seemed fine until Walter discovered blood in her ear in October 2010 and went to the doctor to discover that the cancer had spread into the ear canal.

An aggressive treatment was needed because the cancer also had spread beyond her ear. Doctors removed Walter's ear canal, ear drum and most of the outside of her ear in a 16-hour procedure done around Christmas. They also had to remove neck, gland and lymph node tissues and part of her skull around her ear where the cancer had spread. She then went through weeks of radiation.

Life seemed bleak. Although Walter was glad to be alive, living without an ear had its difficult moments. She could no longer hear on her left side and worried about how she looked. She started wearing her hair long and in a way that concealed her face.