title: [Endoscopic ultrasound-guided biopsy: when is it indispensable?].
authors.affiliation: Hôpital Beaujon, 92110 Clichy.
authors.forename: Laurent
authors.initials: L
authors.lastname: Palazzo
mesh_terms: D001707:Biopsy, Needle / Q000379:methods*; D003937:Diagnosis, Differential; D019160:Endosonography / Q000379:methods*; D004938:Esophageal Neoplasms / Q000175:diagnosis; D005758:Gastritis, Hypertrophic / Q000175:diagnosis; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis*; D006801:Humans; D008207:Lymphatic Metastasis / Q000175:diagnosis; D009364:Neoplasm Recurrence, Local / Q000175:diagnosis; D009367:Neoplasm Staging / Q000379:methods; D010190:Pancreatic Neoplasms / Q000175:diagnosis; D018579:Patient Selection; D012004:Rectal Neoplasms / Q000175:diagnosis; D013274:Stomach Neoplasms / Q000175:diagnosis; D014057:Tomography, X-Ray Computed; D018084:Ultrasonography, Interventional / Q000379:methods*