Methylene Blue, a Unique Topical Analgesic: A Case Report.

Rectal prolapse is a circumferential, full-thickness protrusion of the rectum through the anus, which, if not properly managed, may become incarcerated and pose a risk of strangulation. This pathology is rarely a medical emergency unless a complication is encountered. Such complications include infection, necrosis, perforation, incarceration, and uncontrolled pain.

Safe intrathecal fluorescein use for identification of cerebrospinal fluid leaks: Case-report and perioperative algorithm description.

Intrathecal injection of fluorescein is a method for repairing cerebrospinal fluid fistulas. The most frequent surgical procedure is endonasal endoscopy and the purpose of injecting this dye is to locate the fistula. The anaesthesiologists usually perform the puncture, therefore it is necessary to review this method and to specify some anaesthetic considerations such as correct dosing, safe management protocols and medical-legal aspects.