UCLA · oral & maxillofacial radiology
Lesion Atlas
204 oral and maxillofacial entries. Read an article or browse its reference data. About ORAD.
204 entries
Benign non-odontogenic tumors 26
- Aneurysmal bone cyst
- Arteriovenous malformation Arteriovenus fistula (A-V malformation)
- Benign fibrous histiocytoma
- Calcified chondroid mesenchymal neoplasm
- Central/intraosseous venous malformation/hemangioma Central hemangioma
- Chondroblastoma
- Desmoplastic fibroma
- Exostosis
- Fibrocartilaginous mesenchymoma
- Infantile myofibromatosis
- Massive osteolysis
- Melanotic neuroectodermal tumor of infancy
- Neurofibroma
- Ossifying parosteal lipoma
- Osteoblastoma
- Osteochondroma
- Osteoid osteoma
- Osteoma
- Schwannoma Neurilemmoma
- Sinonasal inverted papilloma
- Soft tissue venous malformation Soft tissue hemangioma
- Subpontic osseous hyperplasia
- Teratoma
- Torus mandibularis
- Torus palatinus
- Traumatic neuroma
Benign odontogenic tumors 15
- Adenomatoid dentinoma
- Adenomatoid odontogenic tumor
- Ameloblastic fibro-odontoma
- Ameloblastic fibroma
- Calcifying epithelial odontogenic tumor
- Cementoblastoma
- Central odontogenic fibroma
- Complex odontoma
- Compound odontoma
- Conventional ameloblastoma Ameloblastoma-multilocular
- Odontogenic ghost cell tumor
- Odontogenic myxoma fibromyxoma
- Peripheral ameloblastoma
- Squamous odontogenic tumor
- Unicystic ameloblastoma Mural Ameloblastoma
Fibro-osseous & cemento-osseous lesions 7
- Cemento-osseous dysplasia
- Cemento-ossifying fibroma Ossifying fibroma
- Familial gigantiform cementoma
- Fibrous dysplasia
- Florid cemento-osseous dysplasia
- Juvenile trabecular ossifying fibroma
- Psammomatoid ossifying fibroma Juvenile psammomatoid ossifying fibroma
Genetic & developmental bone dysplasias & syndromes 17
- Autosomal dominant osteosclerosis
- Dysosteosclerosis Dysostersclerosis
- Fibrodysplasia ossificans progressiva
- Gardner's syndrome
- Hereditary multiple osteochondromas
- Hyperostosis corticalis generalisata
- Infantile cortical hyperostosis
- McCune-Albright syndrome
- Neurofibromatosis type 1
- Nevoid basal cell carcinoma syndrome
- Oculocerebrorenal syndrome
- Osteogenesis imperfecta
- Osteopetrosis
- Osteopoikilosis
- Proteus syndrome
- Pycnodysostosis
- Sclerosteosis
Giant cell lesions 3
Hematologic & lymphoproliferative malignancies 10
- Burkitt's lymphoma
- Langerhans cell histiocytosis, disseminated/high-risk Langerhans cell histiocytosis (Letterer-Siwe disease)
- Langerhans cell histiocytosis, multifocal/multisystem Langerhans cell histiocytosis (Hand-Schuller-Christian disease)
- Langerhans cell histiocytosis, unifocal bone Langerhans cell histiocytosis (Eosinophilic granuloma)
- Leukemia
- Multiple myeloma
- Non-Hodgkin lymphoma Non-Hodgkin's lymphoma
- Plasmablastic lymphoma
- Plasmacytoma
- Primary bone lymphoma
Inflammatory & infectious lesions 27
- Acute rhinosinusitis
- Buccal bifurcation cyst
- Chronic pericoronitis
- Chronic rhinosinusitis
- Condensing osteitis
- Cysticercosis
- Diffuse sclerosing osteomyelitis
- Fulminant Sinusitis
- Grade C periodontitis Aggressive (juvenile) periodontitis
- Lateral radicular cyst
- Medication-related osteonecrosis of the jaw
- Mycetoma / fungus ball
- Odontogenic sinusitis
- Osteomyelitis
- Osteoradionecrosis
- Paradental cyst
- Periapical abscess
- Periapical granuloma
- Periapical scar
- Periodontal abscess
- Peripheral ossifying fibroma
- Proliferative periostitis Garré's
- Radicular cyst
- Residual cyst
- SAPHO syndrome
- Sinonasal polyposis
- Tuberculous osteomyelitis
Malignant odontogenic tumors 4
- Ameloblastic carcinoma
- Ameloblastic fibrosarcoma
- Clear cell odontogenic carcinoma
- Metastasizing ameloblastoma Malignant ameloblastoma
Malignant tumors — non-odontogenic 15
- Chondrosarcoma
- Ewing sarcoma Primitive neuroectodermal tumor
- Extraskeletal myxoid chondrosarcoma
- Fibrosarcoma
- Liposarcoma
- Metastatic cancer
- Metastatic tumor
- Neuroendocrine tumor
- Osteosarcoma
- Primary intraosseous carcinoma Central squamous cell (Primary intraosseous) carcinoma
- Sinonasal malignant melanoma
- Sinus carcinoma
- Small cell carcinoma
- Squamous cell carcinoma
- Undifferentiated pleomorphic sarcoma Pleomorphic undifferentiated sarcoma
Metabolic & endocrine bone disease 18
- Acromegaly
- Brown tumor with primary hyperparathyroidism Osteitis fibrosa cystica
- Brown tumor with secondary hyperparathyroidism
- Chronic liver disease Chronic liver failure
- Cushing's syndrome
- Gaucher's disease
- Gigantism
- Hyperparathyroidism
- Hyperthyroidism
- Hypoparathyroidism
- Hypophosphatasia
- Hypothyroidism
- Osteomalacia
- Osteoporosis
- Paget's disease
- Renal osteodystrophy
- Rickets
- X-linked hypophosphatemia
Non-odontogenic cysts & pseudocysts 4
Normal anatomy & developmental dental anomalies 11
Odontogenic cysts 8
- Botryoid odontogenic cyst
- Calcifying odontogenic cyst
- Dentigerous cyst Follicular cyst
- Eruption cyst
- Glandular odontogenic cyst
- Lateral periodontal cyst
- Odontogenic keratocyst Keratocystic odontogenic tumor
- Orthokeratinized odontogenic cyst
Salivary gland lesions 12
- Adenoid cystic carcinoma
- Anterior salivary gland defect
- Benign salivary gland tumor
- Central mucoepidermoid carcinoma
- Malignant salivary gland tumor
- Mandibular salivary gland (Stafne) defect
- Mucocele of sinus
- Mucous retention cyst
- Paranasal sinus mucopyocele
- Parotid salivary gland defect
- Polymorphous adenocarcinoma Polymorphous low-grade adenocarcinoma
- Sialolithiasis
Soft-tissue & vascular calcifications & foreign bodies 6
Systemic & hematologic non-malignant conditions 5
- Hemophilic pseudotumor
- Progressive Systemic Sclerosis
- Sarcoidosis
- Sickle cell anemia
- Thalassemia Cooley's anemia, Mediterranean anemia, erythroblastic anemia
TMJ & joint disorders 10
- Calcium pyrophosphate deposition disease
- Condylar avascular necrosis
- Hemimandibular hyperplasia
- Idiopathic condylar necrosis
- Juvenile idiopathic arthritis (TMJ involvement) Juvenile Idiopathic osteoarthritis
- Osteoarthritis
- Osteochondritis dissecans
- Rheumatoid arthritis
- Synovial chondromatosis
- Tenosynovial giant cell tumor, diffuse type Pigmented villonodular synovitis
Trauma, surgical & iatrogenic 6
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