Pancreatic hamartoma: Possibility of a preoperative diagnosis via endoscopic ultrasound–guided fine‐needle aspiration biopsy

Endoscopic ultrasound–guided fine‐needle aspiration biopsy (EUS–FNAB) is useful for preoperatively diagnosing various pancreatic tumors. Although there is a risk of complications, such as pancreatitis, this procedure achieves the crucial need of reducing unnecessary invasive surgery for benign lesio...

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