Mesh : Adult Bone and Bones / pathology Bronchi / pathology Cartilage / pathology Chondroitin Collagen / analysis Connective Tissue / analysis pathology Femur / pathology Glycosaminoglycans / analysis Humans Male Microscopy, Polarization Mucopolysaccharidosis I / diagnosis pathology Mucopolysaccharidosis II / diagnosis pathology Retinitis Pigmentosa / diagnosis pathology Ribs / pathology Trachea / pathology