Developing a Pipeline to Employ RNA-Seq as a Complementary Diagnostic Tool in Rare Diseases

A punch biopsy is a 15-minute low-risk procedure performed through a sterile circular blade (usually 3-4 mm) under local anesthesia. Briefly, the instrument is rotated down through the forearm epidermis and dermis perpendicular to its physiological lines of relaxation and into the subcutaneous fat, by producing a cylindrical core. Punch biopsy site can be closed with a single suture and generally produce only a minimal scar.