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Intraarterial digital subtraction angiography (IA DSA) was performed in 122 patients undergoing a variety of diagnostic and interventional angiographic procedures. Owing to the increased contrast resolution of DSA, diluted contrast material in concentrations of from 12-19% could be employed, thereby significantly reducing contrast material doses compared to doses used with conventional film-screen angiography or intravenous DSA. Patient discomfort was convincingly reduced due to the injection of dilute contrast material. Subtracted digital images could be viewed immediately on a cathode ray tube (CRT) resulting in faster procedures with less catheter time. Savings in film costs relative to conventional angiography were also achieved.
S L Kaufman, and
R Chang, and
S Kadir, and
S E Mitchell, and
R I White
January 1983,
AJNR. American journal of neuroradiology,
S L Kaufman, and
R Chang, and
S Kadir, and
S E Mitchell, and
R I White
January 1983,
AJNR. American journal of neuroradiology,
S L Kaufman, and
R Chang, and
S Kadir, and
S E Mitchell, and
R I White
July 1985,
AJR. American journal of roentgenology,
S L Kaufman, and
R Chang, and
S Kadir, and
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R I White
January 1986,
Urologic radiology,
S L Kaufman, and
R Chang, and
S Kadir, and
S E Mitchell, and
R I White
January 1983,
Cardiovascular and interventional radiology,
S L Kaufman, and
R Chang, and
S Kadir, and
S E Mitchell, and
R I White
February 1999,
AJNR. American journal of neuroradiology,
S L Kaufman, and
R Chang, and
S Kadir, and
S E Mitchell, and
R I White
January 1987,
Annales de radiologie,
S L Kaufman, and
R Chang, and
S Kadir, and
S E Mitchell, and
R I White
January 1986,
Pediatric radiology,
S L Kaufman, and
R Chang, and
S Kadir, and
S E Mitchell, and
R I White
December 1988,
Hiroshima journal of medical sciences,
S L Kaufman, and
R Chang, and
S Kadir, and
S E Mitchell, and
R I White
November 1984,
AJR. American journal of roentgenology,
