1. CT is useful in the diagnosis of interlobar effusions.

2. ObjectiveTo explore the relationship between renal interlobar arterial bloodflow parameter and renal function in patients with renal diseases.

3. Pleural effusion was found in 43.6%, interlobar pleural metastasis was found in 49.2%, destruction of bone was majority in distant metastasis.

4. The interlobar trunk of right pulmonary artery and the summit of the righthilar angle were observed and measured on 30 adult cadavers.

5. We used small atraumatic vascular clamps to control blood flow through the pulmonary and interlobar arteries.