TY - JOUR T1 - Initial miss but caught early! Gastric gastrointestinal stromal tumor A1 - Raghav Chawla A1 - Chiranth Gowda A1 - Kantilatha Pai A1 - Gabriel Rodrigues JF - Clinical Cancer Investigation Journal JO - Clin Cancer Investig J SN - 2278-0513 Y1 - 2020 VL - 9 IS - 4 DO - 10.4103/ccij.ccij_60_20 SP - 162 EP - 164 N2 - Gastrointestinal stromal tumors (GISTs) commonly occur in the stomach and small intestine, are great mimickers of benign as well as malignant conditions, and can lead to diagnostic dilemma. A misdiagnosis of a malignant tumor directly affects the prognosis of a patient. We present the case of a 32-year-old male with symptoms of acid peptic disease who underwent a diagnostic upper gastrointestinal (UGI) endoscopy and was diagnosed to have a gastric ulcer without a biopsy. As his symptoms persisted along with melena, he visited our center and was found to be severely anemic and tachycardic. A repeat UGI endoscopy revealed a gastric tumor that was resected and reported to be GIST. The deceptive looks of a benign gastric ulcer and deferring a biopsy at the first UGI endoscopy delayed the diagnosis in this patient which is definitely an error. The case illustrates that one should consider a differential diagnosis of GIST in ulcerative and bleeding gastric lesions. UR - https://ccij-online.org/article/initial-miss-but-caught-early!-gastric-gastrointestinal-stromal-tumor-855 ER -