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Titolo:
Three-dimensional pressure imaging: a novel method for intraoperative manometry during laparoscopic esophagomyotomy for esophageal achalasia
Autore:
Kawahara, H; Nakajima, K; Soh, H; Hasegawa, T; Wasa, M; Taniguchi, E; Ohashi, S; Okada, A;
Indirizzi:
Osaka Univ, Sch Med, Dept Pediat Surg, Suita, Osaka 5650871, Japan Osaka Univ Suita Osaka Japan 5650871 at Surg, Suita, Osaka 5650871, Japan
Titolo Testata:
PEDIATRIC SURGERY INTERNATIONAL
fascicolo: 5-6, volume: 17, anno: 2001,
pagine: 455 - 458
SICI:
0179-0358(200107)17:5-6<455:TPIANM>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Soggetto:
CHILDREN; FUNDOPLICATION; SURGERY; CARDIA;
Keywords:
three-dimensional pressure imaging; intraoperative manometry; esophageal achalasia; laparoscopic surgery;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
12
Recensione:
Indirizzi per estratti:
Indirizzo: Kawahara, H Osaka Univ, Sch Med, Dept Pediat Surg, 2-2 Yamadaoka, Suita, Osaka 5650871, Japan Osaka Univ 2-2 Yamadaoka Suita Osaka Japan 5650871 0871, Japan
Citazione:
H. Kawahara et al., "Three-dimensional pressure imaging: a novel method for intraoperative manometry during laparoscopic esophagomyotomy for esophageal achalasia", PEDIAT SURG, 17(5-6), 2001, pp. 455-458

Abstract

With the introduction of computerized manometry, the creation of the three-dimensional (3-D) pressure image with measurement of pressure vector volume (PVV) has become available to assess the pressure structure of the high-pressure zone (HPZ) of the distal esophagus. We have applied this technique to intraoperative manometry during laparoscopic surgery for esophageal achalasia (EA). A laparoscopic esophagomyotomy with anterior fundoplication wasperformed in a 12-year-old boy with EA. Computerized 3-D images were obtained by a stepwise pullback of a manometric assembly with eight radial side-holes to quantitate the PVV of the HPZ of the distal esophagus in each stage of the operation for EA. Virtual abolishment of the peak pressure image and a marked reduction in the PW after esophagomyotomy suggested appropriatedecompression of the HPZ. Intraoperative manometry using computerized 3-D pressure imaging with measurement of the PVV is thus useful to assess the HPZ during laparoscopic surgery for EA.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/09/20 alle ore 21:55:38