Unknown

Dataset Information

0

Gastroduodenal ulceration following hepatic arterial chemotherapy: the role of methylene blue endoscopy in the investigation of pain.


ABSTRACT: BACKGROUND: Unintended perfusion of the gastroduodenum may complicate hepatic arterial chemotherapy leading to mucosal ulceration. PATIENTS AND METHODS: In a review of 233 consecutive hepatic artery catheters placed, 61 patients were investigated for chemotherapy-related epigastric pain. Investigations included catheter imaging, upper gastrointestinal endoscopy with methylene blue injection via the hepatic artery catheter and angiography. RESULTS: Twenty patients (33%) demonstrated blue staining of the gastroduodenum. Angiography performed in 15 of these patients confirmed a misperfusing vessel in 13.The aberrant artery was successfully embolised and infusional chemotherapy recommenced in 11 patients. Forty-one patients had a negative dye test, of whom three had gastroduodenal ulcers, 14 had oesophagitis or gastroduodenitis, ten had catheter complications (leak n=2, arteritis n=5, pseudoaneurysm n=1, sepsis n=1), three had liver collections, five had floxuridine cholangitis and one had myocardial ischaemia. No cause could be found in 8 patients. No patient with a negative dye test developed unintended perfusion on repeat investigation.

SUBMITTER: Talbot ML 

PROVIDER: S-EPMC2023909 | biostudies-other | 2002

REPOSITORIES: biostudies-other

Similar Datasets

| S-EPMC8069275 | biostudies-literature
| S-EPMC4608627 | biostudies-literature
| S-EPMC8046596 | biostudies-literature
| S-EPMC8716800 | biostudies-literature
| S-EPMC8771709 | biostudies-literature
| S-EPMC11322434 | biostudies-literature
2020-07-01 | GSE153561 | GEO
| S-EPMC8228250 | biostudies-literature
| S-EPMC3539958 | biostudies-literature
| S-EPMC8216806 | biostudies-literature