Epidural analgesia and tattoos: a modified technique to minimise risks and improve safety.

A healthy young woman with a sizeable lumbar tattoo was admitted to the delivery room in active labour at full-term gestation. She was experiencing strong, painful contractions and anxiety, concerned about the possible risks of receiving an epidural through a tattoo. Although there is little published evidence to suggest complications of performing an epidural through a tattoo, some studies report 'tissue coring phenomenon'. The anaesthesiology team informed the patient of the risks inherent in a traditional epidural and the potential long-term risks of receiving an epidural through the tattoo. Upon signing the informed consent form, the modified epidural technique was performed, and its administration proceeded without complications. A healthy boy was born 3.5 hours later in a vacuum-assisted delivery. This article describes the modified epidural technique designed to minimise tissue coring, and the results of 18 months of uneventful patient follow-up.

Postanesthetic Severe Oral Angioedema in Patient's Taking Angiotensin-Converting Enzyme Inhibitor.

Angiotensin-converting enzyme (ACE) inhibitors are the leading cause of a drug-induced angioedema. This occurrence is frequently underdiagnosed, but its relapse can be life-threatening. The authors' intention in reporting this clinical case is to sound a warning about reviewing attitudes and surveillance to try to improve patient perioperative safety.