1. Conclusion Phlebography in lower limbs is a simple and direct way to supply doctors with dependable information to treat diseases surgically or medically .

2. Intramedullary phlebography were performed in 17 patients suffered from idiopathic ischemic necrosis of the femoral head (34 hips) , and 4 normal adults (4 hips ).

3. All of the patients were accepted ascending phlebography and color Doppler ultrasonography of deep for superficial and perforating veins.

4. The results suggest that intramedullary phlebography is a safe and sensitive diagnostic technique.

5. Lung radioisotope scanning associated with real-time phlebography on the low extremity also has fairly high positive yield in diagnosing acute PTE.

6. Conclusion Intramedullary phlebography is a safe and sensitive diagnostic technique.

7. Objective To discuss the value of improved contrast medium injection method in anterograde phlebography of deep vein of lower limbs.

8. Materials and Methods:44 patients clinically suspected of having DVT were comparitively examined using CDFI and ascending phlebography.

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9. Results In estimation of the deep venous reflux, 50. 8% results of Duplex ultrasonography were totally in accordance with ascending phlebography, and 69.8% were basically in accordance.

10. Methods 34 cases were confirmed Budd-Chiair syndrome by trans- phlebography , and their CT data were given a review.

11. Exact age determination of DVT is important for the choice of treatment. The accuracies of available methods including sonography, phlebography, CT and MRI are often not sufficient.

12. Methods9cases of the single ventricle compound abnormality confirmed by phlebography and operation in our hospital were summarized.