Ultrasound-guided radiofrequency ablation: a new treatment option after failure to stop severe acute upper gastrointestinal tumor bleeding using endoscopic techniques.
Endoscopy is well established as the primary approach in cases of severe acute upper gastrointestinal bleeding. Although endoscopic techniques can achieve hemostasis in up to 95% of instances, not all sources of bleeding seen at endoscopy can be managed endoscopically. Massive and diffuse bleeding from locally advanced gastric adenocarcinoma is not usually self-limit-ing and is often refractory to endoscopic treatment. If surgery or endovascular tumor embolization are not possible after failure of endoscopic hemostasis, the situation may become life-threaten-ing. We present a new option for the treatment of patients in this rare but potentially fatal situation, which involves radiofrequency ablation using a needle electrode placed percutaneously un-der ultrasound guidance.
Stang
A
A
Second Department of Internal Medicine, Allgemeines Krankenhaus Altona, Hamburg, Germany. Axel.Stang@ak-altona.lbk-hh.de
von Seydewitz
C-U
CU
Celebcioglu
S
S
Keles
H
H
Hagenmüller
F
F
Braumann
D
D
D000230:Adenocarcinoma / Q000150:complications*; D017115:Catheter Ablation / Q000295:instrumentation; D017809:Fatal Outcome; D006471:Gastrointestinal Hemorrhage / Q000209:etiology / Q000601:surgery*; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009339:Needles; D012008:Recurrence; D013274:Stomach Neoplasms / Q000150:complications*; D016896:Treatment Outcome; D018084:Ultrasonography, Interventional