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16 Αυγ 2016 · Indigo carmine (also known as 5,5′-indigodisulfonic acid sodium salt or indigotine) is a blue dye that is administered intravenously to examine the urinary tract and usually is biologically safe and inert. Indigo carmine rarely may cause adverse reactions.
31 Αυγ 2005 · Indigo carmine, like methylene blue, may inhibit endothelium-dependent relaxation by a mechanism that involves two levels. The major action of indigo carmine appears to be at the level of nitric oxide generation and/or release from the endothelial cell.
Indigo carmine is indicated in following settings: •. To delineate a sessile polyp prior to and following endoscopic resection. •. To accentuate surface irregularities or visualize a surface ulceration. •. To highlight areas for biopsy in Barrett's esophagus. •. To assist analysis of the pit pattern of a polyp ( Fig. 2) •.
26 Ιουν 2023 · The findings from this case indicate that indigo carmine may have an effective vasoconstrictive action in patients with neurogenic shock who do not respond to catecholamines. Introduction. Patients with spinal cord injuries exhibit hypotension due to disorders of the sympathetic nervous system.
Sudden, severe hypotension after indigo carmine admini-stration was first reported in a series of four patients with no known drug allergies who underwent radical prostatectomy under epidural anesthesia [5]. Due to the temporal association between indigo carmine injection and the hemodynamic change, an idiosyncratic drug reaction was considered the
1 Σεπ 2005 · Conclusions: This study suggests that indigo carmine staining is a useful adjunct in lacrimal microendoscopy for accurately detecting areas of highly damaged fibrous lacrimal mucosa, as it...
The most likely cause of our patient's sudden episode of hypotension was an idiosyncratic reaction to indigo carmine. We believe that the patient experienced an anaphylactoid reaction to the dye; in other words, a nonimmunological reaction, possibly by means of histamine release or other mediators.
