Bibliographic Details
| Title: |
Hemosiderin deposition evaluation in hemophilic ankle joints: association between US finding and gradient-recalled echo MR imaging sequence |
| Authors: |
Marcel Prasetyo, Ariel Elisa Mongan, Novie Amelia Chozie, Joedo Prihartono, Stefanus Imanuel Setiawan |
| Source: |
Insights into Imaging, Vol 12, Iss 1, Pp 1-7 (2021) |
| Publisher Information: |
SpringerOpen, 2021. |
| Publication Year: |
2021 |
| Collection: |
LCC:Medical physics. Medical radiology. Nuclear medicine |
| Subject Terms: |
Hemosiderin deposition, Hemophilic arthropathy, US, GRE MR imaging, Medical physics. Medical radiology. Nuclear medicine, R895-920 |
| More Details: |
Abstract Background Repeated bleeding in hemophilic arthropathy (HA) may result in severe degenerative changes and joint destruction. The gradient-recalled echo (GRE) sequence MR is proved to be the best method to detect hemosiderin deposition. However, MR is not widely available in developing countries, including Indonesia. Some studies have proposed ultrasonography (US) as an alternative tool in evaluating hemophilic joint. However, there is still some disagreement on the ability of US to detect hemosiderin deposition. Objective To evaluate the association between US and GRE-sequence MR imaging in detecting hemosiderin deposition in hemophilic ankle joint. Material and methods A total of 102 sites from 17 ankle joints of 11 boys with severe hemophilia A underwent US examination using a high-frequency linear array transducer. GRE-sequence MR examination was performed in sagittal view consistent with the sites scanned by US. Both examinations were performed on the same day, but MR interpretation was performed blindly at different times. The association between US and GRE-sequences in detecting hemosiderin deposition was analyzed using McNemar’s test. Results Statistical analysis showed a significant association (p value |
| Document Type: |
article |
| File Description: |
electronic resource |
| Language: |
English |
| ISSN: |
1869-4101 |
| Relation: |
https://doaj.org/toc/1869-4101 |
| DOI: |
10.1186/s13244-021-01050-1 |
| Access URL: |
https://doaj.org/article/0d959e3383614fa394e3a6e0a5561d71 |
| Accession Number: |
edsdoj.0d959e3383614fa394e3a6e0a5561d71 |
| Database: |
Directory of Open Access Journals |
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