Doctors use blood patch procedures to treat spinal headaches, rare events that may happen after epidurals or other medical procedures involving the spine. In a blood patch your own blood is injected ...

Lane Dermatology is offering patch testing to identify substances that may be causing a skin rash or contact dermatitis. The patch testing procedure is simple and painless, a news release said. The ...

Patch testing is currently used in clinical practice as the most important investigative and diagnostic method available for studying delayed contact hypersensitivity. It constitutes – together with a ...