Conjunctival Diseases/pathology; Fibroma/pathology; Fibromatosis, Gingival/pathology; Joint Diseases/pathology; Osteolysis/pathology; Abnormalities, Multiple/diagnostic imaging; Abnormalities, Multiple/genetics; Abnormalities, Multiple/pathology; Arthrography; Cleft Palate/diagnostic imaging; Cleft Palate/genetics; Cleft Palate/pathology; Comparative Genomic Hybridization; Conjunctival Diseases/diagnostic imaging; Conjunctival Diseases/genetics; Contracture/diagnostic imaging; Contracture/genetics; Contracture/pathology; Cytogenetic Analysis; Diagnosis, Differential; Fibroma/diagnostic imaging; Fibroma/genetics; Fibromatosis, Gingival/diagnostic imaging; Fibromatosis, Gingival/genetics; Fibrosis/diagnostic imaging; Fibrosis/genetics; Fibrosis/pathology; Foot Joints/diagnostic imaging; Foot Joints/pathology; Gingival Overgrowth/diagnostic imaging; Gingival Overgrowth/genetics; Gingival Overgrowth/pathology; Hand Joints/diagnostic imaging; Hand Joints/pathology; Humans; Hydrocephalus/diagnostic imaging; Hydrocephalus/genetics; Hydrocephalus/pathology; Joint Diseases/diagnostic imaging; Joint Diseases/genetics; Keloid/diagnostic imaging; Keloid/genetics; Keloid/pathology; Limb Deformities, Congenital/diagnostic imaging; Limb Deformities, Congenital/genetics; Limb Deformities, Congenital/pathology; Male; Middle Aged; Osteolysis/diagnostic imaging; Osteolysis/genetics