Ochronosis: An unusual finding at aortic valve replacement

被引：0

作者：

Helou, J ^{[1
]}

Masters, RG ^{[1
]}

Keon, WJ ^{[1
]}

Veinot, JP ^{[1
]}

机构：

[1] Univ Ottawa, Inst Heart, Div Cardiac Surg, Ottawa, ON K1N 6N5, Canada

来源：

CANADIAN JOURNAL OF CARDIOLOGY | 1999年 / 15卷 / 09期

关键词：

aortic valve; calcification; collagen; stenosis; surgery;

D O I：

暂无

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

The condition known as ochronosis refers to the accumulation of oxidized homogentisic acid in the connective tissues of alkaptonuric patients. The diagnosis is usually made from the triad of degenerative arthritis, ochronotic connective tissue pigmentation and urine chat turns dark brown or black on alkalinization. Cardiovascular disease is a less well appreciated aspect of this disorder. A patient with ochronosis of his stenotic aortic valve is reported. The role of the pigment in the genesis of the valve degeneration is discussed.

引用

页码：1013 / 1015

页数：3

共 50 条

[21] Valve-in-Valve Transcatheter Aortic Valve Replacement Versus Redo Surgical Aortic Valve Replacement for Failed Surgical Aortic Bioprostheses: A Systematic Review and Meta-Analysis
Raschpichler, Matthias
de Waha, Suzanne
Holzhey, David
Schwarzer, Guido
Flint, Nir
Kaewkes, Danon
Braeuchle, T.
Brauchle, Paul T.
Dvir, Danny
Makkar, Raj
Ailawadi, Gorav
Abdel-Wahab, Mohamed
Thiele, Holger
Borger, Michael A.
JOURNAL OF THE AMERICAN HEART ASSOCIATION, 2022, 11 (24):
[22] Demographic characteristics of patients undergoing aortic valve replacement for stenosis: Relation to valve morphology
Davies, MJ
Treasure, T
Parker, DJ
HEART, 1996, 75 (02) : 174 - 178
[23] A Review of the Cost Effectiveness of Transcatheter Aortic Valve Replacement (TAVR) Versus Surgical Aortic Valve Replacement (SAVR)
Kermanshahchi, Jonathan
Thind, Birpartap
Davoodpour, Gabriel
Hirsch, Megan
Chen, Jeff
Reddy, Akshay J.
Chan, Evan
Yu, Zeyu
Javidi, Daryoush
CUREUS JOURNAL OF MEDICAL SCIENCE, 2023, 15 (10)
[24] Surgical Aortic Valve Replacement in Octogenerians in the Era of Transcatheter Aortic Valve Replacement
Yamauchi, Takashi
Hiroshi, Takano
Toda, Koichi
Sawa, Yoshiki
CIRCULATION JOURNAL, 2018, 82 (06) : 1592 - 1597
[25] Outcomes in patients with aortic stenosis and severely reduced ejection fraction following surgical aortic valve replacement and transcatheter aortic valve replacement
Bain, Eric R.
George, Bistees
Jafri, Syed H.
Rao, Roopa A.
Sinha, Anjan K.
Guglin, Maya E.
JOURNAL OF CARDIOTHORACIC SURGERY, 2024, 19 (01)
[26] Aortic valve calcification as an incidental finding at CT of the elderly: Severity and location as predictors of aortic stenosis
Liu, F
Coursey, CA
Grahame-Clarke, C
Sciacca, RR
Rozenshtein, A
Homma, S
Austin, JHM
AMERICAN JOURNAL OF ROENTGENOLOGY, 2006, 186 (02) : 342 - 349
[27] Mitral Valve Repair Versus Replacement in Patients Undergoing Concomitant Aortic Valve Replacement
Zhang, Yi
Fu, Guangguo
Li, Gang
Jian, Bohao
Wang, Rui
Huang, Yang
Chu, Tongxin
Wu, Zhongkai
Zhou, Zhuoming
Liang, Mengya
HEART LUNG AND CIRCULATION, 2025, 34 (01) : 3 - 15
[28] Is Transcatheter Aortic Valve Implantation as Cost-Effective as Surgical Aortic Valve Replacement?
Cao, Christopher
Virk, Sohaib A.
Tian, David H.
Wolfenden, Hugh
Yan, Tristan D.
AMERICAN JOURNAL OF CARDIOLOGY, 2015, 116 (06) : 996 - 997
[29] Transapical Minimally Invasive Aortic Valve Implantation and Conventional Aortic Valve Replacement in Octogenarians
Strauch, Justus T.
Scherner, Maximilian
Haldenwang, Peter L.
Madershahian, Navid
Pfister, Roman
Kuhn, Elmar W.
Liakopoulos, Oliver J.
Wippermann, Jens
Wahlers, Thorsten
THORACIC AND CARDIOVASCULAR SURGEON, 2012, 60 (05) : 335 - 342
[30] Transapical aortic valve replacement versus surgical aortic valve replacement: A subgroup analyses tor at-risk populations
Stachon, Peter
Kaier, Klaus
Oettinger, Vera
Bothe, Wolfgang
Zehender, Manfred
Bode, Christoph
von zur Muehlen, Constantin
JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY, 2021, 162 (06) : 1701 - +

← 1 2 3 4 5 →