Endoscopic ultrasound and endoscopic ultrasound-guided fine-needle biopsy for the diagnosis of malignant submucosal tumors.
Polkowski
M
M
Department of Gastroenterology, Medical Center for Postgraduate Education, Institute of Oncology, Warsaw, Poland. polek@coi.waw.pl
D044963:Biopsy, Fine-Needle; D019160:Endosonography; D005770:Gastrointestinal Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology*; D046152:Gastrointestinal Stromal Tumors / Q000000981:diagnostic imaging* / Q000473:pathology*; D006801:Humans; D007413:Intestinal Mucosa