The Growth Was Crushing Her Windpipe. Surgeons Worked for 14 Hours — and Nearly Lost Her When They Cut the Last Piece.

Ignacia Sanmartin was five, from Villa Alemana, Chile, when a mass around her chin, cheeks and neck had grown large enough to threaten the airway. Colds made breathing worse. Chewing, swallowing, balance and her ears suffered too. The diagnosis was a lymphangioma: a benign tangle of abnormal lymphatic vessels, a cluster of fluid-filled cysts that would not stop expanding. It had been visible on a scan when her mother was only a few months pregnant. After birth the family spent years looking for someone willing to operate. Many were not. The size and the location — nerves, arteries, the path of air — made surgeons hesitate.

Maxillofacial surgeon Gonzalo Rossel agreed to try at a hospital in Santiago. The goal was not a tidy trim. Partial removal would leave the origin behind. The operation ran about 14 hours. Most of the mass came out. What remained was fused with blood vessels. Each cut bled heavily. At one point the team talked about stopping. Parents Yonathan and Danitza waited outside. When it ended, the growth was gone. Recovery was not simple: swelling around the airway meant she could not immediately breathe on her own. Still, the change in her face was immediate, and her parents called the difference dramatic.

Doctors were clear about the next chapter. Lymphatic malformations can return. Rossel said that because they had taken the origin, any later growth might be smaller — but she would need watching. Chilean coverage from 2018 also recorded the money problem before the theatre: the condition sat outside standard public coverage, and the family raised funds with raffles and community events so the surgery could happen at all.

The story that traveled internationally was the before-and-after. Underneath it was a narrower fact: a child whose breathing and eating had been crowded by a mass that started in the womb, a team that accepted a bleed they could not fully predict, and a family that kept looking until someone said yes.

Sources

Daily Mail / MailOnline medical report on Ignacia Sanmartin (October 2018)
24 Horas (TVN Chile) on the Villa Alemana family and funding gap (April 2018)
Discovery / Body Bizarre episode Linfangioma Gigante featuring Dr. Gonzalo Rossel, Hospital Indisa, Santiago
NEWS.am Medicine syndication of the same case details