The therapeutic effect of the intralesional injection of various concentrations of triamcinolone acetonide suspensions, in a variety of dermatologic conditions, was evaluated in a controlled, double-blind clinical study.
No appreciable objective difference was noted in the response to concentrations of 2.5, 5, and 10 mg per milliliter.
HELFMAN RJ. Clinical Evaluation of Intralesional Triamcinolone. Arch Dermatol. 1964;89(3):411–413. doi:10.1001/archderm.1964.01590270097021