Angio-CT–Assisted Balloon Dissection

Protection of the Adjacent Intestine during Cryoablation for Patients with Renal Cancer

Miyuki Sone, Yasuaki Arai, Shunsuke Sugawara, Kouji Tomita, Keishi Fujiwara, Hiroaki Ishii, Shinichi Morita

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The present study describes the technical feasibility of a combined-modality angiography/computed tomography (angio-CT)–assisted balloon dissection technique for bowel protection during renal cryoablation in six procedures in five patients. A retrospective review was performed to evaluate balloon dissection using the angio-CT system. Mean bowel-to-tumor distances before and after balloon dissection were 0.9 mm (range, 0–3 mm) and 13.0 mm (range, 11–17 mm), respectively. No bowel injury was observed during the mean follow-up period of 19 months (range, 7–44 mo). Our preliminary experience suggests that balloon dissection using the angio-CT system for bowel protection during renal cryoablation may be feasible and effective.

Original languageEnglish
Pages (from-to)1414-1419
Number of pages6
JournalJournal of Vascular and Interventional Radiology
Volume27
Issue number9
DOIs
Publication statusPublished - Sep 1 2016
Externally publishedYes

Fingerprint

Cryosurgery
Kidney Neoplasms
Intestines
Dissection
Kidney
Wounds and Injuries
Computed Tomography Angiography
Neoplasms

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Cardiology and Cardiovascular Medicine

Cite this

Angio-CT–Assisted Balloon Dissection : Protection of the Adjacent Intestine during Cryoablation for Patients with Renal Cancer. / Sone, Miyuki; Arai, Yasuaki; Sugawara, Shunsuke; Tomita, Kouji; Fujiwara, Keishi; Ishii, Hiroaki; Morita, Shinichi.

In: Journal of Vascular and Interventional Radiology, Vol. 27, No. 9, 01.09.2016, p. 1414-1419.

Research output: Contribution to journalArticle

Sone, Miyuki ; Arai, Yasuaki ; Sugawara, Shunsuke ; Tomita, Kouji ; Fujiwara, Keishi ; Ishii, Hiroaki ; Morita, Shinichi. / Angio-CT–Assisted Balloon Dissection : Protection of the Adjacent Intestine during Cryoablation for Patients with Renal Cancer. In: Journal of Vascular and Interventional Radiology. 2016 ; Vol. 27, No. 9. pp. 1414-1419.
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