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1. 大静脈フィルター留置とその合併症placement of vena cava filters and their complications [show details]
… the IVC. Following vena cava filter placement, the patient is usually kept on bed rest; the length of time depends on the approach. For patients with jugular filter placement, the head of the bed should …
2. 腸骨静脈閉塞症への静脈インターベンションendovenous intervention for iliocaval venous obstruction [show details]
… to place an inferior vena cava (IVC) filter before initiating thrombolytic therapy is controversial. The Society for Vascular Surgery (SVS) supports placement of IVC filters in selected… CDT selectively administers the thrombolytic agent into the thrombus and is often the first line of treatment .…
3. 静脈血栓症の原因の概要overview of the causes of venous thrombosis [show details]
… Congenital venous malformations of the inferior vena cava (IVC),… thrombophilia are associated with the additional presence of an acquired risk factor (eg, surgery, prolonged bed rest, pregnancy, oral contraceptives). Some patients have more than one form of inherited thrombophilia … lower extremity or pelvic fracture, need for a surgical procedure, insertion of a femoral venous line or repair of a major vein, increasing age, delayed initiation of thromboprophylaxis, or prolonged …
4. 妊婦や出産後の患者に生じた急性腹痛／骨盤痛の治療法approach to acute abdominal pelvic pain in pregnant and postpartum patients [show details]
…pregnancy results in reductions in lower esophageal sphincter tone, small bowel and colonic motility, gallbladder emptying, and ureteral tone . These physiologic changes are also important in the pathogenesis … Ultrasound is the first-line imaging study for identification and characterization… and collapse of the inferior vena cava along with mucosal hyperenhancement and hemoperitoneum .…
5. 副腎摘出術の手技adrenalectomy techniques [show details]
… until the lateral border of the inferior vena cava (IVC) is identified. Dissect cephalad along the lateral wall of the IVC superiorly to the level of the… an incision is made laterally at the posterior axillary line and a blunt trocar inserted.… the adrenal gland is very large, the dissection is extensive, or if there is a persistently oozing bed, a closed-suction drain can be placed to prevent a fluid collection. The drain can be removed safely …