Marlie became a patient of the International Kids Fund, a program of the Jackson Memorial Foundation, when her parents heard about a previous case in which IKF helped save a girl with a facial tumor. All surgeries were performed at the Holtz Children’s Hospital, at the University of Miami/Jackson Memorial Medical Center in Miami, Florida. Surgeries were performed by a team of doctors led by Venezuelan born and trained Dr. Jesús Gómez. The first surgery, in mid-December, 2005, was a 17-hour procedure that resulted in the removal of much of the growth from both sides of her face.[5] During subsequent surgeries, doctors replaced part of her jaw with a titanium plate, rebuilt the interior of her nose and jaw, and drew her eyes and lips back together.[6] Other bones were replaced with titanium and polyethylene implants.
After her initial surgeries, doctors indicated that Casseus might require further cosmetic surgeries at a later date, but indicated her growth would probably not return. Marlie has since had additional surgeries to rebuild her facial structure, center her eyes and remove her tracheotomy. After a succession of surgeries and a recuperation process, Marlie was allowed to return to her home of Port-au-Prince, Haiti in December 2006.
In June 2009, the International Kids Fund flew Marlie back to the United States for a seventh surgery to remove excess scar tissue and replace her facial implants.[7] She will require follow-up surgeries and as such, the International Kids Fund continues to raise money for her medical care.
Marlie's journey was first documented on the Discovery Channel. Since then, her story has also been featured as an hour-long documentary on Discovery en Español's "Extraordinary Stories."[8] A follow-up to the original Discovery Channel documentary was aired in September 2009.[9]
A Haitian non-profit named Good Samaritan helped with transportation costs and the hospital's International Kids Fund collected donations for the surgery. Doctors and surgeons donated their time.[5]
In 2012, Marlie began to experience difficulty breathing again and returned to Miami for follow-up treatment. After undergoing a CT scan and evaluation, her doctors determined her disease had returned once again, and she needed additional surgery. The operation was successfully performed in October 2012. Marlie continued to fly to Miami for follow-up treatments.[10]