[Preoperative endoscopic biopsy findings as basis for indication and operation].
D001706:Biopsy; D005767:Gastrointestinal Diseases / Q000473:pathology* / Q000601:surgery; D005770:Gastrointestinal Neoplasms / Q000473:pathology; D005773:Gastroscopy; D006801:Humans; D011300:Preoperative Care
Präoperative endoskopisch-bioptische Befunde als Basis für Indikation und Operation.