ABSTRACT
No disponible
Subject(s)
Humans , Male , Middle Aged , Carotid-Cavernous Sinus Fistula/therapy , Carotid-Cavernous Sinus Fistula , Skull Base/injuries , Skull Base , Angiography/instrumentation , Angiography/methods , Angiography , Embolization, Therapeutic/instrumentation , Embolization, Therapeutic/methods , Embolization, Therapeutic , Tomography, Emission-Computed/methodsABSTRACT
No disponible
Subject(s)
Adult , Humans , Male , Nervous System Diseases/pathology , Nervous System Diseases/psychology , Carotid Artery Diseases/blood , Carotid Artery Diseases/pathology , Myocardial Ischemia/blood , Myocardial Ischemia/metabolism , Diabetes Mellitus/genetics , Therapeutics/methods , Nervous System Diseases/diagnosis , Nervous System Diseases/metabolism , Carotid Artery Diseases/congenital , Carotid Artery Diseases/genetics , Myocardial Ischemia/complications , Myocardial Ischemia/diagnosis , Diabetes Mellitus/metabolism , Therapeutics/standardsSubject(s)
Carotid Artery Diseases/etiology , Carotid Artery, Internal/physiopathology , Ischemic Attack, Transient/etiology , Ossification, Heterotopic/complications , Paresthesia/etiology , Temporal Bone/abnormalities , Vision Disorders/etiology , Aged , Angiography, Digital Subtraction , Carotid Artery Diseases/diagnostic imaging , Carotid Artery, Internal/diagnostic imaging , Carotid Stenosis/complications , Carotid Stenosis/drug therapy , Humans , Image Processing, Computer-Assisted , Male , Migraine Disorders/etiology , Ossification, Heterotopic/diagnosis , Tomography, X-Ray ComputedABSTRACT
Objetive: to determine the possibility of partial clamping and maintaining small arteries flow within a modified clip. To perform an end to side anastomosis in an artery partially clamped and demonstrate its permeability. Method: partial carotid clamping in rats and intraluminal flow measurement. End to side anastomosis suture of the vessels clamped. Histopathologic study of the brains. Results: the persistence of flow during partial clamping of the vessel. Anastomosis remained permeable after the procedures. Eas confirmed no signs of ischemia in brains fixed were reported. Conclusion: this modification in the clip allows an end to side anastomosis with partial clamping of the recipient vessel, keeping the flow within in, in small vessels.