The orbits in cancer imaging.
Primary malignant lesions in the orbit are relatively uncommon. However, the orbits are frequently involved in haematogeneous metastasis or by direct extension from malignancies originating from the adjacent nasal cavity or paranasal sinuses. This paper focuses on the more commonly encountered primary orbital malignancies and the mapping of tumour spread into the orbits.
Chong
V F H
VF
Department of Diagnostic Radiology, National University Hospital, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Republic of Singapore. dnrcfhv@nus.edu.sg
D000236:Adenoma / Q000000981:diagnostic imaging / Q000473:pathology; D003528:Carcinoma, Adenoid Cystic / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000556:secondary; D002648:Child; D003390:Cranial Nerve Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology / Q000556:secondary; D005260:Female; D006801:Humans; D007766:Lacrimal Apparatus Diseases / Q000000981:diagnostic imaging / Q000473:pathology; D008223:Lymphoma / Q000175:diagnosis / Q000000981:diagnostic imaging; D008279:Magnetic Resonance Imaging; D008297:Male; D008579:Meningioma / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology; D008875:Middle Aged; D009361:Neoplasm Invasiveness; D020339:Optic Nerve Glioma / Q000175:diagnosis / Q000000981:diagnostic imaging; D019574:Optic Nerve Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging; D009915:Orbit / Q000033:anatomy & histology / Q000000981:diagnostic imaging / Q000473:pathology; D009916:Orbital Diseases / Q000209:etiology; D009918:Orbital Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000556:secondary; D010014:Osteolysis / Q000209:etiology; D011859:Radiography