Boring biopsy with rapid on‐site evaluation for gastric gastrointestinal stromal tumor: A pilot study. Issue 1 (28th December 2022)

• Record Type: Journal Article
• Authors: Kanesaka, Takashi; Inoue, Takahiro; Tajiri, Ayaka; Fukuda, Hiromu; Waki, Kotaro; Shichijo, Satoki; Maekawa, Akira; Yamamoto, Sachiko; Takeuchi, Yoji; Higashino, Koji; Uedo, Noriya; Michida, Tomoki; Tanada, Satoshi; Honma, Keiichiro; Ishihara, Ryu
• Is Part Of: JGH open. Volume 7:Issue 1(2023)
• Page Start: 68
• Page End: 71
• Publication Date: 2022-12-28
• Subjects: biopsy -- endoscopy -- gastrointestinal stromal tumors
• DOI: 10.1002/jgh3.12854
• Languages: English
• ISSNs: 2397-9070

Abstract

Abstract : One of 4 patients (25%) and 2 of 3 patients (67%) were correctly diagnosed by conventional and hot boring biopsies, respectively. The median procedure time of conventional and hot boring biopsies was 21 (range, 13–33) and 17 (range, 16–23) min, respectively. Rapid on‐site evaluation was performed totally 12 times in 7 patients. The positive and negative predictive values of rapid on‐site evaluation for gastrointestinal stromal tumor were 0.5 (0.12–0.88) and 1.0 (0.42–1.00), respectively.