Surgical lung resection may be indicated for those who fail to respond to therapy or for massive bleeding.

外科手术中，肺叶切除可用于治疗无效或大量出血的病人。

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In some clinical situations, the site of bleeding cannot be identified, and the patient requires long-term transfusion therapy.

在某些临床情况下，出血部位仍然不能确定，而病人就需要长期的灌注治疗。

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Objective To investigate the clinical characteristics of upper GI bleeding from the peptic ulcer and endoscopic injection therapy in aged men.

目的探讨老年人消化性溃疡出血的临床特点及内镜注射治疗的效果。

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Patients with a particular type of lung cancer, called squamous cell carcinoma, were excluded from the trial because a previous study had found that they were more likely than other patients to experience bleeding of the lungs with Avastin therapy.

FORBES: Genentech's Rite Of Spring

Especially in these patients, the tradeoff between thromboembolic complications due to the valve implant and bleeding events as adverse effects from anticoagulation therapy must be balanced.

FORBES: Longer Warfarin Therapy After Bioprosthetic Aortic Valve Replacement May Be Beneficial