A case of pseudoxanthoma elasticum of the left internal mammary artery from a 61-year-old male who underwent coronary artery bypass grafting is reported. Intraoperative evaluation of the left internal mammary artery revealed partial stenosis. Histologically, the stenotic portion showed pseudoxanthoma elasticum. This represents the first reported case of pseudoxanthoma elasticum in the internal mammary artery.
SubramanianR.VirmaniR.FarrarsV. J., Pathology of blood vessels in metabolic disorders. In Vascular Pathology, 1st edn, ed. StebbensW. E.LieJ. T.. Chapman and Hall, London, 1995, pp. 153–154.
2.
GoodmanR. M.SmithE. W.PatonD., Pseudoxanthoma elasticum: A clinical and histopathological study. Medicine, 1963, 42, 297–334.
3.
NelderK. H., Pseudoxanthoma Elasticum. In Connective Tissue and its Heritable Disorders, ed. RoyceP. M.SteinmannB.. Wiley—Liss, New York, 1993, pp. 425–436.
4.
WalkerE.FredericksonR.MayesM., The mineralization of elastic fibres and alterations of extracellular matrix in pseudoxanthoma elasticum. Ultrastructure, immunocytochemistry and X-ray analysis. Archives in Dermatology, 1989, 125, 70–76.
5.
DietzH. C.MelntoshI.SakaiL. Y., Four novel FNB, mutations: Significance for mutant transcript level and EGF-like domain calcium binding in the pathogenesis of Marfan syndrome. Genomics, 1993, 17, 68–75.
6.
RobinsS. P.FarqubarsonC., Connective tissue components of the blood vessels wall in health and disease. In Vascular Pathology, 1st edn, ed. StebbensW. E.LieJ. T.. Chapman and Hall, London, 1995, p. 115.
7.
MillerL. M.KraneS. M., Calcification and ossification of the skin and subcutaneous tissues. In Dermatology in General Medicine, 3rd edn, ed. FitzpatrickR. B.. McGraw—Hill, New York, 1987, pp. 1765–1768.
8.
LebwohlM.SchwartzE.LemlichG., Abnormalities of connective tissue components in lesional and non-lesional tissue of patients with pseudoxanthoma elasticum. Archives in Dermatology Research, 1993, 285, 121–126.
9.
MendelsohnG.BulkleyB. H.HutchinsG. M., Cardiovascular manifestations of pseudoxanthoma elasticum. Archives of Pathology and Laboratory Medicine, 1978, 102, 298–302.
10.
StebbensW. E., In Aneurysms of Cerebral Circulation, Pseudoxanthoma Elasticum, in Vascular Pathology, 1st edn, ed. StebbensW. E.LieJ. T.. Chapman and Hall, London, 1995, p. 398.
11.
LebwohlM.HalperinJ.PhelpsR. G., Brief report: Occult pseudoxanthoma elasticum in patients with premature cardiovascular disease. New England Journal of Medicine, 1993, 329, 1237–1239.
