Results 121 to 130 of about 45,741 (220)

Comparison between Digital Subtraction Angiography and Indocyanine Green Video Angiography in the Operative Management of Aneurysmal Subarachnoid Hemorrhage

Indian Journal of Neurosurgery
Background Digital subtraction angiography (DSA) is a fluoroscopy technique used in interventional radiology to clearly visualize blood vessels in a bony or dense soft tissue environment.
Mohsin Fayaz, Kaiser Kareem, Abrar Ahad Wani, Altaf Umar Ramzan, Nayil khursheed Malik, Sabia Rashid   +5 more
doaj   +1 more source

Cardiac digital subtraction angiography.

Acta Médica Portuguesa, 1983
E Buonocore
doaj   +1 more source

Comparison of Digital Subtraction Angiography with Doppler Ultrasound in Assessment of Carotid Artery Stenosis Severity [PDF]

Majallah-i dānishgāh-i ̒ulūm-i pizishkī-i Arāk
Introduction: Imaging of the vascular system supplying the brain parenchyma is a diagnostic tool in the evaluation of stroke patients. This study aimed to compare the results of digital subtraction angiography with color Doppler ultrasound of the carotid
Mostafa Mirzaei, Mohammadreza Amiri Nikpour, Rezvan Noruzzadeh   +2 more
doaj  

Digital data registration and differencing compression system [PDF]

A process is disclosed for x ray registration and differencing which results in more efficient compression. Differencing of registered modeled subject image with a modeled reference image forms a differenced image for compression with conventional ...
Cambridge, Vivien J., Ransford, Gary A.
core   +1 more source

Improving Diagnosis and Management of Nonhypertensive Intracerebral Hemorrhage With Cone Beam CT Angiography [PDF]

Iranian Journal of Neurosurgery
Background and Importance: Cerebral micro-arteriovenous malformations (micro-AVMs), defined as occult nidus smaller than 1 cm, pose diagnostic challenges on conventional imaging and complicate treatment due to their small size and risk of hemorrhage ...
Mohammad Ghorbani, Mohammad Hasanpoor, Hojjat Mirsardoo, Seifollah Jafari, Fakhrialsadat Ghasemigeskeminjan, Rouzbeh Shams Amiri   +5 more
doaj  

A multisource cue fusion-based method for coronary artery stenosis detection in digital subtraction angiography. [PDF]

J Thorac Dis
Sun D, Liu Z, Yu W, Liu H, Zhai B, Zhao B, Xin H, Hu H, Yu Y.   +8 more
europepmc   +1 more source

Joint Temporal and Spectral Processing for Improved Digital Subtraction Angiography Using Photon-Counting Detectors. [PDF]

IEEE Trans Biomed Eng
Liao S, Zhang X, Jiang X, Tivnan M, Stayman JW, Gang GJ.   +5 more
europepmc   +1 more source

Perimesencephalic non-aneurysmal subarachnoid hemorrhage: is there a need for repeat digital subtraction angiography? [PDF]

Neuroradiology
Schubert R, Santoso MB, Li Y, Deuschl C, Jabbarli R, Sure U, Forsting M, Styczen H.   +7 more
europepmc   +1 more source

Could MR Angio Replace Digital Subtraction Angiography for Verification of Occlusion Rate of Cerebral Aneurysms? [PDF]

J Clin Med
Holmager RM, Jensen J, Nielsen TH, Munthe S.   +3 more
europepmc   +1 more source

Pioneering a Neurosurgical Digital Subtraction Angiography (DSA) Program: Lessons From 100 Cases Using 3D C-arm Technology. [PDF]

Cureus
Pasham A, Kanala RR, Malineni S, Bhattacharya S, Reddy SRK.   +4 more
europepmc   +1 more source