Gastrointestinal Stromal Sarcoma
Also known as: Gastrointestinal stromal tumor (disorder) / Gastrointestinal stromal sarcoma (morphologic abnormality) / Gastrointestinal stromal tumor / Gastrointestinal stromal tumor (morphologic abnormality) / Gastrointestinal Stromal Tumors / Gastrointestinal stromal tumour