Abstract
An 82-year-old man developed severe, acute, predominantly motor polyneuropathy, signs of autonomic involvement, and skin changes following aminolevulinic acid (ALA) administration. The compound was used as a prodrug for photodynamic therapy of Barrett's esophagitis. Changes were observed in various parameters of the heme pathway. The case reported represents a rare response to ALA treatment, resembling an acute attack of hepatic porphyria with neurological features.
Original language | English |
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Pages (from-to) | 390-393 |
Number of pages | 4 |
Journal | Muscle and Nerve |
Volume | 31 |
Issue number | 3 |
DOIs | |
State | Published - Mar 2005 |
Keywords
- Aminolevulinic acid
- Photodynamic therapy
- Polyneuropathy
- Porphyria