Endoscopic treatment of acute ascending cholangitis in a patient with Roux-en-Y limb obstruction after a Whipple operation

Detection Rate and Clinical Relevance of Ink Tattooing during Balloon-Assisted Enteroscopy

Background and Aims

Balloon-assisted enteroscopy (BAE) is a well-established tool in the diagnosis and therapy of small bowel diseases. Ink tattooing of the small bowel is used to mark pathologic lesions or the depth of small bowel insertion. The purpose of this study was to determine the safety, the detection rate, and the clinical relevance of ink tattooing during BAE.

Methods

We performed a retrospective analysis of all 81 patients who received an ink tattooing during BAE between 2010 and 2015.

Results

In all patients, ink tattooing was performed with no complications. 26 patients received a capsule endoscopy after BAE. The tattoo could be detected via capsule endoscopy in 19 of these 26 patients. The tattoo of the previous BAE could be detected via opposite BAE in 2 of 11 patients. In 9 patients, ink tattooing influenced the choice of approach for reenteroscopy. In 7 patients, the tattoo was used for intraoperative localization and in 3 patients for intraoperative localization as well as for reenteroscopy. The intraoperative detection rate of the tattoo was 100%.

Conclusion

Ink tattooing of the small intestine is a safe endoscopic procedure to mark the depth of scope insertion or a pathologic lesion during balloon-assisted enteroscopy.

Endoscopic palliation of pancreatic cancer

There is no doubt that our long-range goal is to cure pancreatic cancer. Realistically, most of what we can do currently is treat the disabling symptoms of this dreadful disease. Biliary decompression, intestinal stenting, celiac plexus neurolysis, and fiducial placement are some of the endoscopic procedures that aim to provide better quality of life to patients suffering from this disease. A thorough understanding of these options will help patients make good decisions in choosing the proper treatment. Endoscopists who perform these procedures must possess great skills, but importantly, they must also be compassionate and act with good judgment.