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Clinical and CT histological diagnosis of orbital tumors. 2000

Y Hu, and J Wang, and S Xiao
Department of Ophthalmology, Xiehe Hospital, Tongji Medical University, Wuhan 430022.

The clinical manifestation and characteristics of CT image of 117 cases of orbital tumors in our hospital were investigated. The hemangioma had the highest incidence, and the less common tumors were, in sequence of incidence, pseudotumor, dermoid cysts, neurilemmoma, polymorphous adenoma and meningioma. The sensitivity in diagnosis of orbital tumor by CT was 93.3%. The coincidence of CT histological diagnosis with pathology were 83.3%, 82.6% and 71.4% for dermoid cysts, hemangioma, and pseudotumor respectively, but the general coincidence of CT histological diagnosis with pathology was only 67.8%. When CT was combined with ultrasound, cytological examination and clinical manifestations, the accuracy of histological diagnosis could be improved to 83.3%.

UI MeSH Term Description Entries
D008297 Male Males
D009918 Orbital Neoplasms Neoplasms of the bony orbit and contents except the eyeball. Neoplasm, Orbital,Neoplasms, Orbital,Orbital Neoplasm
D003884 Dermoid Cyst A tumor consisting of displaced ectodermal structures along the lines of embryonic fusion, the wall being formed of epithelium-lined connective tissue, including skin appendages, and containing keratin, sebum, and hair. (Stedman, 25th ed) Dermoid,Cyst, Dermoid,Cysts, Dermoid,Dermoid Cysts,Dermoids
D005260 Female Females
D006391 Hemangioma A vascular anomaly due to proliferation of BLOOD VESSELS that forms a tumor-like mass. The common types involve CAPILLARIES and VEINS. It can occur anywhere in the body but is most frequently noticed in the SKIN and SUBCUTANEOUS TISSUE. (from Stedman, 27th ed, 2000) Angioma,Chorioangioma,Hemangioma, Histiocytoid,Hemangioma, Intramuscular,Chorangioma,Chorangiomas,Chorioangiomas,Hemangiomas,Hemangiomas, Histiocytoid,Hemangiomas, Intramuscular,Histiocytoid Hemangioma,Histiocytoid Hemangiomas,Intramuscular Hemangioma,Intramuscular Hemangiomas
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D014057 Tomography, X-Ray Computed Tomography using x-ray transmission and a computer algorithm to reconstruct the image. CAT Scan, X-Ray,CT Scan, X-Ray,Cine-CT,Computerized Tomography, X-Ray,Electron Beam Computed Tomography,Tomodensitometry,Tomography, Transmission Computed,X-Ray Tomography, Computed,CAT Scan, X Ray,CT X Ray,Computed Tomography, X-Ray,Computed X Ray Tomography,Computerized Tomography, X Ray,Electron Beam Tomography,Tomography, X Ray Computed,Tomography, X-Ray Computer Assisted,Tomography, X-Ray Computerized,Tomography, X-Ray Computerized Axial,Tomography, Xray Computed,X Ray Computerized Tomography,X Ray Tomography, Computed,X-Ray Computer Assisted Tomography,X-Ray Computerized Axial Tomography,Beam Tomography, Electron,CAT Scans, X-Ray,CT Scan, X Ray,CT Scans, X-Ray,CT X Rays,Cine CT,Computed Tomography, Transmission,Computed Tomography, X Ray,Computed Tomography, Xray,Computed X-Ray Tomography,Scan, X-Ray CAT,Scan, X-Ray CT,Scans, X-Ray CAT,Scans, X-Ray CT,Tomographies, Computed X-Ray,Tomography, Computed X-Ray,Tomography, Electron Beam,Tomography, X Ray Computer Assisted,Tomography, X Ray Computerized,Tomography, X Ray Computerized Axial,Transmission Computed Tomography,X Ray Computer Assisted Tomography,X Ray Computerized Axial Tomography,X Ray, CT,X Rays, CT,X-Ray CAT Scan,X-Ray CAT Scans,X-Ray CT Scan,X-Ray CT Scans,X-Ray Computed Tomography,X-Ray Computerized Tomography,Xray Computed Tomography
D016727 Orbital Pseudotumor A nonspecific tumor-like inflammatory lesion in the ORBIT of the eye. It is usually composed of mature LYMPHOCYTES; PLASMA CELLS; MACROPHAGES; LEUKOCYTES with varying degrees of FIBROSIS. Orbital pseudotumors are often associated with inflammation of the extraocular muscles (ORBITAL MYOSITIS) or inflammation of the lacrimal glands (DACRYOADENITIS). Inflammatory Pseudotumor, Orbital,Granuloma, Plasma Cell, Orbital,Inflammatory Pseudotumor of Orbit,Orbital Granuloma, Plasma Cell,Orbital Inflammatory Pseudotumor,Plasma Cell Granuloma, Orbital,Pseudotumor, Inflammatory, Orbital,Inflammatory Pseudotumors, Orbital,Orbital Inflammatory Pseudotumors,Orbital Pseudotumors,Pseudotumor, Orbital,Pseudotumor, Orbital Inflammatory,Pseudotumors, Orbital

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