Radiographic and CT features of zygomatic arch pneumatization in a Thoroughbred with a recurrent progressive ethmoid hematoma

2021 ◽  
Author(s):  
Marius Conradie ◽  
Mickaël Robert ◽  
Ann Carstens
Keyword(s):  
Zygomatic Arch ◽  
Ct Features

Idiopathic Hypereosinophilic Syndrome Involving the Liver: CT Features vs. Peripheral Eosinophilia

1997 ◽  
Vol 37 (4) ◽  
pp. 673 ◽  
Author(s):  
Kyung Sook Kim ◽  
Moon Gyu Lee ◽  
Young Chul Won ◽  
Eun Hye Lee ◽  
Han Na Noh ◽  
...  
Keyword(s):  
Hypereosinophilic Syndrome ◽  
Idiopathic Hypereosinophilic Syndrome ◽  
Peripheral Eosinophilia ◽  
Liver Ct ◽  
Ct Features

Spiral CT Features of Abdomen After Whipple's Operation

1997 ◽  
Vol 36 (4) ◽  
pp. 651
Author(s):  
T H Kim ◽  
K Y Lee ◽  
K H Shin ◽  
M H Jung ◽  
C M Park ◽  
...  
Keyword(s):  
Spiral Ct ◽  
Whipple’S Operation ◽  
Whipple's Operation ◽  
Ct Features

To rsion of the Accessory Spleen with Infarction: CT Features in a Case Report

2000 ◽  
Vol 42 (5) ◽  
pp. 805
Author(s):  
Jung Kyung Yun ◽  
Jun Sik Lee ◽  
Mee Eun Kim ◽  
Hae Wook Pyun ◽  
Il Gi Lee ◽  
...  
Keyword(s):  
Case Report ◽  
Accessory Spleen ◽  
Ct Features

CT features of localized tracheobronchial amyloidosis

2015 ◽  
Vol 36 (12) ◽  
pp. 1385
Author(s):  
Yuan YUAN ◽  
Sheng-nan REN ◽  
Xiao-yu GUO ◽  
Xiao-long MA ◽  
Jian-ping LU
Keyword(s):  
Ct Features ◽  
Tracheobronchial Amyloidosis

scholarly journals Evaluate the Differences in CT Features and Serum IgG4 Levels between Lymphoma and Immunoglobulin G4-Related Disease of the Orbit

2020 ◽  
Vol 9 (8) ◽  
pp. 2425
Author(s):  
Wei-Hsin Yuan ◽  
Anna Fen-Yau Li ◽  
Shu-Yi Yu ◽  
Ying-Yuan Chen ◽  
Chia-Hung Wu ◽  
...  
Keyword(s):  
Elevated Serum ◽  
Hounsfield Unit ◽  
Immunoglobulin G4 ◽  
Related Disease ◽  
Serum Igg4 ◽  
Orbital Lymphoma ◽  
Serum Igg Levels ◽  
Igg Level ◽  
Ct Features ◽  
Higher Sensitivity

Background: Benign immunoglobulin G4 (IgG4)-related orbital disease (IgG4-ROD)—characterized as tumors mimicking malignant orbital lymphoma (OL)—responds well to steroids, instead of chemotherapy, radiotherapy and/or surgery of OL. The objective of this study was to report the differences in computed tomography (CT) features and- serum IgG4 levels of IgG4-ROD and OL. Methods: This study retrieved records for patients with OL and IgG4-ROD from a pathology database during an eight-year-and-five-month period. We assessed the differences between 16 OL patients with 27 lesions and nine IgG4-ROD patients with 20 lesions according to prebiopsy CT features of lesions and prebiopsy serum IgG4 levels and immunoglobulin G (IgG) levels This study also established the receiver-operating curves (ROC) of precontrast and postcontrast CT Hounsfield unit scales (CTHU), serum IgG4 levels, serum IgG levels and their ratios. Results: Significantly related to IgG4-ROD (all p < 0.05) were the presence of lesions with regular borders, presence of multiple lesions—involving both lacrimal glands on CT scans—higher median values of postcontrast CTHU, postcontrast CTHU/precontrast CTHU ratios, serum IgG4 levels and serum IgG4/IgG level ratios. Compared to postcontrast CTHU, serum IgG4 levels had a larger area under the ROC curve (0.847 [95% confidence interval (CI): 0.674–1.000, p = 0.005] vs. 0.766 [95% CI: 0.615–0.917, p = 0.002]), higher sensitivity (0.889 [95% CI: 0.518–0.997] vs. 0.75 [95% CI: 0.509–0.913]), higher specificity (0.813 [95% CI: 0.544–0.960] vs. 0.778 [95% CI: 0.578–0.914]) and a higher cutoff value (≥132.5 mg/dL [milligrams per deciliter] vs. ≥89.5). Conclusions: IgG4-ROD showed distinct CT features and elevated serum IgG4 (≥132.5 mg/dL), which could help distinguish IgG4-ROD from OL.

scholarly journals Ontogeny of bone strain: the zygomatic arch in pigs

2005 ◽  
Vol 208 (23) ◽  
pp. 4509-4521 ◽  
Author(s):  
S. W. Herring
Keyword(s):  
Zygomatic Arch ◽  
Bone Strain

scholarly journals Clinical and chest CT features as a predictive tool for COVID-19 clinical progress: introducing a novel semi-quantitative scoring system

2021 ◽  
Author(s):  
Faeze Salahshour ◽  
Mohammad-Mehdi Mehrabinejad ◽  
Mohssen Nassiri Toosi ◽  
Masoumeh Gity ◽  
Hossein Ghanaati ◽  
...  
Keyword(s):  
Scoring System ◽  
Chest Ct ◽  
Predictive Tool ◽  
Quantitative Scoring ◽  
Ct Features
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