On gross pathology, polypoid lesion which is usually small, are characteristic findings of oral<unk> . On microscopic histopathological analysis, fibrous stroma, collagen bundles, prominent vessels, and overlying squamous mucosa with hyperkeratosis and focal ulceration are characteristic findings of oral<unk> . On gross pathology, well circumscribed, metaphyseal lesion, and fragments of white-grey rubbery tissue are characteristic findings of chondromyxoid<unk> . On microscopic histopathological analysis, spindle cells or stellate cells in a myxoid or chondroid stroma, lobules with hypocellular centers and hypercellular peripheries, giant cells in a hypercellular periphery, and scattered calcifications are characteristic findings of chondromyxoid<unk> . On gross pathology, fleshy, fibrous, yellow or tan-brown lesion with variable areas of haemorrhage are characteristic findings of non-ossifying<unk> . On microscopic histopathological analysis, spindle cells without cytologic atypia are arranged in a storiform pattern, scattered chronic inflammatory cells and benign giant cells, foam cells and hemosiderin deposition, and mitoses are characteristic findings of non-ossifying<unk> . On gross pathology, discrete mass that is well delineated from surrounding bone, tan-white, rubbery cut surface, firm to gritty and no encapsulation are characteristic findings of ossifying<unk> .  On microscopic histopathological analysis, haphazardly distributed lamellated bony spicules on a background of fibrous stroma, a zonal architecture with a center of immature bone surrounded by more mature lamellar bone, and central spicules of woven bony trabeculae are lined by a layer of osteoblasts are characteristic findings of ossifying<unk> .
Fibroma pathophysiology
Chondroma pathophysiology
Hemangioma pathophysiology
Lipoma pathophysiology
Neurofibroma pathophysiology
Fibroma causes
Liposarcoma pathophysiology
Kaposi's sarcoma pathophysiology