A Combined Ultrasonographic and Conventional Radiographic Assessment of Hemophilic Arthropathy.


Hemophilic arthropathy (HA) can be diagnosed by a number of imaging studies. However, it is difficult with conventional radiography to find soft tissue structures around joints, and ultrasonography has limited effectiveness in evaluating internal bony structures. We attempt to determine whether a combination of ultrasonography for soft tissue around joints and conventional radiography for bony structures can be used as a cost-effective imaging tool for evaluating HA and whether it reflects the functional status of hemophilic patients. Thirty-six males (median age 16.5 years; severe 34, mild 2) with hemophilia were recruited. We evaluated the severity of HA using combined imaging score that consisted of modified Petterson X-ray score (mPXS) and the modified ultrasonographic score (mUS). Joint impairment was clinically assesses using the World Federation of Hemophilia-Physical Examination (WFH-PE) scale and the Hemophilic joint health score (HJHS). We assessed the Hemophilia activities list (HAL) for the functional level. We performed a comparative analysis between the combined imaging score and the joint impairment scores as well as the functional scores. The mean mUS was 4.97 ± 3.99 points, and the mean mPXS was 2.85 ± 2.91 points; the combined imaging score was 7.83 ± 6.31 points. The combined imaging score was significantly correlated with the HJHS (p = 0.006) and WFH-PE scores (p = 0.019) as well as the HAL score (p = 0.002). A combination of conventional radiological and ultrasongraphic study might ultimately impact the optimal evaluation of joint impairment and functional status in hemophilic patients.

DOI: 10.1007/s12288-016-0717-4

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@article{Chung2017ACU, title={A Combined Ultrasonographic and Conventional Radiographic Assessment of Hemophilic Arthropathy.}, author={So-Won Chung and Young-Jae Seo and Chur Woo You and Tong-Jin Chun and Kang-Jae Jung and Jae Hyung Kim}, journal={Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion}, year={2017}, volume={33 3}, pages={380-388} }