Fig. 1From: Jejunal gastrointestinal stromal tumor that developed in a patient with neurofibromatosis type 1: a case reportTransabdominal ultrasonography findings. A large mass in the left lower abdomen predominantly consisted of multiple cystic lesions of various sizes filled with echogenic liquid, a cavernous compartment and multiple septations and measured 10.0 × 6.9 cmBack to article page