1 Hemophilic pseudotumor showed a mixed signal in both T1WI and T2WI, which was composed of hematoma surrounded by fibrous membrane.

2 Musculoskeletal manifestations of hemophilia include hemophilic arthropathy and hemophilic pseudotumor.

3 Objective:To study the X-ray features and to improve the diagnostic knowledge of hemophilic arthropathy.

4 Coagulation factor replacement and monitoring of coagulation factor levels are the key to the success of TKA in hemophilic arthritis patients.

5 OBJECTIVE:To summarize the safety and validity of coagulation factor replacement in hemophilic arthritis patients undergoing total knee arthroplasty(TKA).

6 Methods Planed femorotibial and patellar joint surface of the hemophilic knee were covered with double fascia flaps pedicled by joint branch and latent branch of top knee arteria.

7 Objective To introduce a new method for treatment of hemophilic arthropathy of knee by transfer of double vascularized fascia flaps to knee joints.

8 Objective:To study the value of the defined medium for hemophilic bacteria, candida and mycoplasma in diagnosis of reproductive tract infections in women.

9 Methods Clinical data and radiological scores of 101 cases of hemophilic arthropathy were retrospectively investigated.