Objective To overcome disadvantage of double stapler technique in anterior resection of rectum.Method Using single stapleris combined with suture by hand.Results There is no fistula and no death in 52 cases of patients with carcinoma of middle rectum with above methods,and there is 4 fistula and no death in 41 caces of patients with carcinoma of middle rectum using suture by stapler(P

The traditional classification, diagnosis, and treatment of intracranial aneurysms are based on the characteristics of their vascular lumen. However, in the past few years, some advances in MRI technology with high-resolution imaging can assess the pathology of intracranial vascular walls. Compared with traditional methods of computed tomography angiography, magnetic resonance angiograhpy, and digital subtraction angiography, high resolution magnetic resonance imaging technology can help us to newly understand the disease by directly evaluating the characteristics of vascular wall, such as aneurysm wall thickness, inflammation, enhancement, permeability and hemodynamics. At present, high-resolution magnetic resonance imaging is increasingly used in clinic to assess the rupture risk of intracranial aneurysms, which is of great significance for guiding the diagnosis and treatment of intracranial aneurysms.
Aneurysm, Ruptured/diagnostic imaging* ; Cerebral Angiography ; Humans ; Intracranial Aneurysm/diagnostic imaging* ; Magnetic Resonance Angiography ; Magnetic Resonance Imaging ; Risk Assessment ; Technology