scholarly journals Imaging appearance of bone tumors of the maxillofacial region

2011 ◽  
Vol 3 (5) ◽  
pp. 125 ◽  
Author(s):  
Ahmed Abdel Khalek Abdel Razek
Keyword(s):  
Bone Tumors ◽  
Maxillofacial Region ◽  
Imaging Appearance

Mimickers of Hill-Sachs Lesions

2020 ◽  
pp. 084653711989575
Author(s):  
Allison Herring ◽  
Derik L. Davis
Keyword(s):  
Rheumatoid Arthritis ◽  
Ankylosing Spondylitis ◽  
Clinical Features ◽  
Bone Tumors ◽  
Clinical Care ◽  
Joint Diseases ◽  
Bone Cysts ◽  
Malignant Bone Tumors ◽  
Imaging Appearance ◽  
Hydroxyapatite Deposition Disease

The purpose of this article is to describe the imaging appearance, etiology, clinical features, and treatment of rare presentations of common bone and joint diseases known to mimic Hill-Sachs lesions. Knowledge of uncommonly encountered manifestations of ankylosing spondylitis, rheumatoid arthritis, septic joint, hyperparathyroidism, hydroxyapatite deposition disease, malignant bone tumors, and benign bone cysts which mimic traumatic Hill-Sachs lesions is important for radiologists to guide the clinical care of patients who present with shoulder symptoms.

Soft-Tissue And Bone Tumors About The Foot And Ankle

1994 ◽  
Vol 13 (4) ◽  
pp. 909-938 ◽  
Author(s):  
Arthur K. Walling ◽  
Seth I. Gasser
Keyword(s):  
Soft Tissue ◽  
Bone Tumors ◽  
Foot And Ankle

Scintigraphy with 99m Tc-Phosphonate and 67Gallium in Patients Suspected of Primary Bone Tumors

1982 ◽  
Vol 21 (04) ◽  
pp. 136-139 ◽  
Author(s):  
C.-J. Edeling
Keyword(s):  
Soft Tissue ◽  
Bone Scintigraphy ◽  
Primary Tumor ◽  
Bone Tumors ◽  
Whole Body ◽  
Skeletal Metastases ◽  
Malignant Bone Tumors ◽  
67Ga Scintigraphy ◽  
Primary Bone Tumors ◽  
Primary Bone

Whole-body scintigraphy with both 99mTc-phosphonate and 67Ga was performed on 92 patients suspected of primary bone tumors. In 46 patients with primary malignant bone tumors, scintigraphy with 99mTc-phosphonate disclosed the primary tumor in 44 cases and skeletal metastases in 11, and 67Ga scintigraphy detected the primary tumor in 43 cases, skeletal metastases in 6 cases and soft-tissue metastases in 8 cases. In 25 patients with secondary malignant bone tumors, bone scintigraphy visualized a single lesion in 10 cases and several lesions in 15 cases, and 67Ga scintigraphy detected the primary tumor in 17 cases, skeletal metastases in 17 cases and soft-tissue metastases in 9 cases. In 21 patients with benign bone disease positive uptake of 99mTc-phosphonate was recognized in 19 cases and uptake of 67Ga in 17 cases. It is concluded that bone scintigraphy should be used in patients suspected of primary bone tumors. If malignancy is suspected, 67Ga scintigraphy should be performed in addition.

MR-Derived CT-Like Images and Simulated Radiographs versus Conventional Radiography in Patients with Benign and Malignant Bone Tumors

2018 ◽  
Author(s):  
Alexandra Gersing ◽  
Daniela Muenzel ◽  
Felix Kopp ◽  
Benedikt Schwaiger ◽  
Carolin Knebel ◽  
...  
Keyword(s):  
Bone Tumors ◽  
Conventional Radiography ◽  
Malignant Bone Tumors

RAPID PALATAL EXPANSION AND ITS FEATURES

ASJ. ◽  
2020 ◽  
Vol 2 (40) ◽  
pp. 20-22
Author(s):  
A.K. Al Dzhafari ◽  
S.A. Ulyanovskaya
Keyword(s):  
Rapid Maxillary Expansion ◽  
Maxillary Expansion ◽  
Maxillofacial Region ◽  
Posterior Teeth ◽  
Anatomical Features ◽  
Palatal Expansion ◽  
Rapid Palatal Expansion ◽  
Congenital Deformities ◽  
Upper Jaw ◽  
Mid Palatal Suture

Rapid Maxillary expansion or palatal expansion as it is sometimes called, occupies unique niche in dentofacial therapy. Rapid Maxillary expansion (RME) is a skeletal type of expansion that involves the separation of the mid-palatal suture and movement of the maxillary shelves away from each other. RME effects the maxillary complex, palatal vaults, maxillary anterior and posterior teeth, adjacent periodontal structures to bring about an expansion in the maxillary arch. Morphogenesis and anatomical features of the upper jaw determine the choice of the method of rapid palatal expansion with narrowing of the upper dentition, as an effective method for eliminating congenital deformities of the maxillofacial region. The majority of dental transverse measurements changed significantly as a result of RME. The maturity of the maxillofacial structures determines the timing and degree of success of rapid palatal dilatation treatment.

Foreign Body or Giant Cholesteatoma? A Case Report of a Cholesteatoma Not Resembling Known Imaging Appearance

Neurographics ◽  
2017 ◽  
Vol 7 (6) ◽  
pp. 486-488
Author(s):  
S.I. Kamel ◽  
P.A. McCue ◽  
S. Pelosi ◽  
M. Wolf ◽  
K.S. Talekar
Keyword(s):  
Case Report ◽  
Foreign Body ◽  
Imaging Appearance
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