Takayasu's arteritis classification: Difference between revisions
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==Classification== | ==Classification== | ||
Takayasu arteritis may be classified according to angiographic findings into 6 subtypes: | Takayasu arteritis may be classified according to angiographic findings into 6 subtypes:<ref name="pmid9158381">{{cite journal |vauthors=Moriwaki R, Noda M, Yajima M, Sharma BK, Numano F |title=Clinical manifestations of Takayasu arteritis in India and Japan--new classification of angiographic findings |journal=Angiology |volume=48 |issue=5 |pages=369–79 |date=May 1997 |pmid=9158381 |doi=10.1177/000331979704800501 |url=}}</ref> | ||
Type I:Branches from the aortic arch | === Type I: === | ||
Branches from the aortic arch | |||
Type IIa:Ascending aorta, aortic arch and its branches | === Type IIa: === | ||
Ascending aorta, aortic arch and its branches | |||
Type IIb:Ascending aorta, aortic arch and its branches, thoracic descending aorta | === Type IIb: === | ||
Ascending aorta, aortic arch and its branches, thoracic descending aorta | |||
Type III:Thoracic descending aorta, abdominal aorta, and/or renal arteries | === Type III: === | ||
Thoracic descending aorta, abdominal aorta, and/or renal arteries | |||
Type IV:Abdominal aorta and/or renal arteries | === Type IV: === | ||
Abdominal aorta and/or renal arteries | |||
Type V:Combined features of types IIb and IV | === Type V: === | ||
Combined features of types IIb and IV | |||
==References== | ==References== | ||
Revision as of 17:51, 22 March 2018
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Farnaz Khalighinejad, MD [2]
Overview
Takayasu arteritis may be classified according to angiographic findings into 6 subtypes. The most common type is type III, which is found in as many as 65% of patients. The most commonly involved vessels include the left subclavian artery (50%), left common carotid artery (20%), brachiocephalic trunk, renal arteries, celiac trunk, superior mesenteric artery, and pulmonary arteries (50%). Infrequently, the axillary, brachial, vertebral, coronary, and iliac arteries are involved.
Classification
Takayasu arteritis may be classified according to angiographic findings into 6 subtypes:[1]
Type I:
Branches from the aortic arch
Type IIa:
Ascending aorta, aortic arch and its branches
Type IIb:
Ascending aorta, aortic arch and its branches, thoracic descending aorta
Type III:
Thoracic descending aorta, abdominal aorta, and/or renal arteries
Type IV:
Abdominal aorta and/or renal arteries
Type V:
Combined features of types IIb and IV
References
- ↑ Moriwaki R, Noda M, Yajima M, Sharma BK, Numano F (May 1997). "Clinical manifestations of Takayasu arteritis in India and Japan--new classification of angiographic findings". Angiology. 48 (5): 369–79. doi:10.1177/000331979704800501. PMID 9158381.