Gist-Plus Syndrome, also known as polyps, multiple and recurrent inflammatory fibroid, gastrointestinal, is related to gastrointestinal stromal tumor and contractures, pterygia, and spondylocarpotarsal fusion syndrome 1a. An important gene associated with Gist-Plus Syndrome is PDGFRA (Platelet Derived Growth Factor Receptor Alpha). Affiliated tissues include skin, and related phenotypes are intestinal polyposis and gastrointestinal stroma tumor