At a press conference here today, the Fortis Hospital claimed the operation was a "first of its kind" in north India.
Bimla Devi was brought to the Fortis Hospital at Shalimar Bagh in a state of "complete weakness" and was being fed through an external apparatus as she had extreme trouble swallowing and breathing, doctors said.
"An endoscopy and biopsy were performed proving the presence of a squamous cell carcinoma in the laryngeal region. The tumour was cylindrical in shape and weighed about 160-170 gms.
A total laryngopharyngectomy is the removal of the entire voice box and the pharynx.
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"In free jejunal flap, a small section of the jejunum (middle segment of the small intestine found between the duodenum and the ileum) is cut out and sutured in the oesophegal region to let her ingest food. Since, in Bimla's case, it was a post-cricoid carcinoma, her food pipe and windpipe that were affected, were removed," he said.
"She is stable and kept under observation in the HDU (high-dependency unit). She would be discharged in a few days," he said.
Bimla's husband Mehtab Singh said she was earlier treated at a hospital in Rohtak before being brought to Fortis facility in Delhi.
Doctors at the Fortis Hospital said another cancer patient, 50-year-old Mukesh Devi, also recently underwent a life-saving surgery for removal of a nearly 560 gm dumbbell- shaped malignant tumour in her neck.
"In her (Mukesh's) case, the surgery was fraught with risk, so we took consent of the family before operating. She had been operated four times before for the tumour at various hospitals in Delhi, but to no avail.
Mukesh would now need radiation therapy to prevent recurrence of malignancy and speech therapy to get her voice restored to normal, he said.
"This was a complete removal of the tumour, unlike the operations she had undergone before. So, a chance of recurrence of cancer is very little. Also, in 70 per cent of such cases it doesn't recur," he added.
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