Fibromas are benign tumors composed of fibrous connective tissue. Their symptoms depend on location and size, but most present as slow-growing, painless, firm nodules. Dermatofibroma typically measures 0.5–1.5 cm, reddish-brown, smooth or rough, slightly tender when pressed; lateral compression produces a central dimple. Lesions favor extremities. Gingival fibromatosis presents as diffuse, symmetric gingival hyperplasia with firm consistency, covering crowns, causing tooth displacement, eruption delay and masticatory dysfunction. Deep soft-tissue fibromas manifest as ill-defined firm masses; nerve or joint involvement may produce pain, numbness, or limited motion. Neurofibroma lies within or under skin, soft, skin-colored or pink, sometimes painful or paresthetic;... Learn more