In a remarkable medical milestone, doctors at AIIMS Rishikesh led by Dr. Anshuman Darbari, Head of the Cardiothoracic Department, successfully removed the largest thoracic tumor ever recorded at the institute — measuring an astounding 26 cm × 24 cm × 12 cm — from a 51-year-old female patient.

This complex and high-risk surgery, performed on September 13, 2021, marks a significant breakthrough in thoracic oncology and reaffirms AIIMS Rishikesh’s growing stature as a national center for advanced surgical care.

The patient had been suffering for months from symptoms including chest pain, shortness of breath, and extreme fatigue. Medical imaging revealed a giant thoracic mass occupying a substantial portion of her chest cavity, dangerously compressing her lungs and other vital structures.

Given the size and position of the tumor, immediate intervention was critical.

“It was one of the most challenging thoracic tumors I’ve ever encountered,” said Dr. Darbari. “Our objective was not only complete removal but to preserve lung function and vital structures.”

The surgical team meticulously planned and executed the operation:

• The massive tumor was removed in one piece without rupturing, reducing the risk of spread.
• Despite its proximity to the lungs, heart, and major blood vessels, the procedure was completed without complications.
• The tumor’s size — 26×24×12 cm — makes it one of the largest thoracic tumors removed in India, particularly in a female patient.

• The patient made a remarkable recovery, regaining full breathing capacity within days.
• She was discharged after post-operative observation and continues to recover well under follow-up care.
• The case has been submitted to medical journals and national record bodies for recognition.

This case not only showcases the exceptional surgical capabilities of AIIMS Rishikesh, but also reflects the critical importance of early detection, timely intervention, and expert care in treating rare thoracic conditions.

“This isn’t just a surgical success,” Dr. Darbari noted, “It’s a testament to what’s possible with commitment, collaboration, and cutting-edge medical science in India’s premier institutions.”

With this extraordinary operation, AIIMS Rishikesh has etched its name into India’s surgical history — saving a life and setting a new benchmark in thoracic care.