“…Granito & Ferreira [5] shown a case study, with a Patient C.G.C.P., 13 years old, "female, diagnosed at 3 years old with ligneous conjunctivitis due to a symptomatic homozygous deficiency of plasminogen (Functional Plasminogen 20%; Reference threshold according to the medical diagnostic laboratory: 70% to 140%). Concomitant to the disease, the same featured low immunity with frequent appearance of skin infections due to atopic dermatitis, and in the respiratory tract, constant rashes, and excessive production of secretions in the mucosa of the eyelid, with growth of ligneous pseudo membrane (PL).…”