• P Y Marcy, N Magné, and B Descamps.
• Division of Radiodiagnostic, Centre Antoine-Lacassagne, Nice, France.
• Eur J Surg Oncol. 2001 Dec 1;27(8):746-9.

AimsThe aim of our study was to demonstrate the efficacy of ultrasound-guidance compared with computed tomography (CT) guidance for coeliac plexus block in cancer patients.MethodsCoeliac plexus block (30 ml ethanol) was performed in 34 cancer patients (sex ratio: 10F, 24M), mean age: 54.8 years (range 26-67) under CT (n=21) and ultrasound-guidance (n=13). All patients had excruciating epigastric and generalized abdominal pain caused by cancer of the pancreas (n=13) or upper abdominal viscera (n=9) or a malignancy of extra-digestive origin (n=12). Feasibility and complication rates were analysed.ResultsNotable pain relief was obtained in 27 (79%) of the patients. The technical success rate was 100% for CT-guidance and 93% (13/14) for ultrasound guidance. There were six minor complications (17%): chemical peritonitis (n=2), orthostatic arterial hypotension (n=2) and transient left shoulder pain (n=2), no major complications occurred. The target route was transhepatic in 6/13 of the ultrasound cases and mean length was 6 cm (range 3-12 cm). Colour Doppler sonography improved visualization of the 21 Gauge Chiba needle when the needle shaft was vibrated. Echogenic foci were observed around the origin of the coeliac trunk and superior mesenteric artery in all cases. CT coeliac block was successfully performed after failure of ultrasound guidance in one patient.ConclusionUltrasound guidance is safe and effective and should be attempted for coeliac plexus block whenever possible.Copyright Harcourt Publishers Limited.

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