The objective is to evaluate and compare the effects of fenoldopam, rabbit pulmonary and mesenteric arteries.

目的是评估和比较非诺多泮，兔肺动脉和肠系膜动脉的作用。

Superior mesenteric vein; Thrombosis; Diagnosis; Treatment.

肠系膜上静脉；血栓；诊断；治疗。

Mesenteric angiography is the definite method for diagnosis.

肠系膜上动脉造影有助于早期诊断。

Purpose To study the CT findings of mesenteric lymphangioma(ML).

目的探讨肠系膜淋巴管瘤（ML）的CT表现。

Objective:To study the diagnosis and treatment of acute mesenteric ischemia.

目的：探讨急性肠系膜缺血的诊断和治疗。