• Bone tumors are traditionally classified as noncancerous (benign) or cancerous (malignant). (wikipedia.org)
  • This newer classification categorises bone tumors into cartilage tumors, osteogenic tumors, fibrogenic tumors, vascular tumors of bone, osteoclastic giant cell-rich tumors, notochordal tumors, other mesenchymal tumors of bone, and hematopoietic neoplasms of bone. (wikipedia.org)
  • [ 3 , 12 ] Collier et al, in a longitudinal radiographic study of 252 asymptomatic children screened for benign bone tumors at a median age of 8 years, identified 19 NOFs in the 33 patients found to have tumors. (medscape.com)
  • Adenomatoid odontogenic tumor (AOT) is an uncommon benign odontogenic lesion, with debatable histogenesis and variable histopathology. (ac.ir)
  • METHODS: This study was performed on 165 samples of odontogenic cysts and tumors including 20 dentigerous cysts, 20 odontogenic keratocysts, 16 adenomatoid odontogenic tumors, 5 ameloblastic fibromas, 45 unicystic ameloblastomas, and 59 conventional ameloblastomas. (bvsalud.org)
  • A bone tumor is an abnormal growth of tissue in bone, traditionally classified as noncancerous (benign) or cancerous (malignant). (wikipedia.org)
  • Some benign tumors are not true neoplasms, but rather, represent hamartomas, namely the osteochondroma. (wikipedia.org)
  • Macroscopic and radiographic assessment of this lesion provided a diagnosis of osteoma, a true neoplasm, or alternately, hyperplasia (e.g. exostosis) or hamartoma, which are not true neoplasms. (tamu.edu)
  • Other features of HPT-JT may include kidney growths such as cysts, hamartomas, or rarely, Wilms tumor. (nih.gov)
  • The latter is a recently described syndrome that has been associated with ossifying fibroma of the jaw and various types of renal lesions, including benign cysts, Wilms' tumor, and hamartomas. (nih.gov)
  • Bone tumors are traditionally classified as noncancerous (benign) or cancerous (malignant). (wikipedia.org)
  • This newer classification categorises bone tumors into cartilage tumors, osteogenic tumors, fibrogenic tumors, vascular tumors of bone, osteoclastic giant cell-rich tumors, notochordal tumors, other mesenchymal tumors of bone, and hematopoietic neoplasms of bone. (wikipedia.org)
  • citation needed] Primary tumors of bone can be divided into benign tumors and cancers. (wikipedia.org)
  • The most common locations for many primary tumors, both benign and malignant include the distal femur and proximal tibia (around the knee joint). (wikipedia.org)
  • Women with HPT-JT may develop benign or malignant tumors in the uterus. (nih.gov)
  • Additionally, GCG can morphologically closely resemble other giant cell-rich lesions, including non-ossifying fibroma (NOF), aneurysmal bone cyst (ABC), giant cell tumour of bone (GCTB), and chondroblastoma. (bvsalud.org)
  • A bone tumor is an abnormal growth of tissue in bone, traditionally classified as noncancerous (benign) or cancerous (malignant). (wikipedia.org)
  • The osseous growths were interpreted as probable benign tumours based on evidence of localised growth, a circumscribed border, a dense texture and a lack of osteolytic activity or spiculate bone formation. (tamu.edu)