Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0851184 (thinning)
 11,252 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Coronary aneurysm in Kawasaki's disease (Acute febril infantile mucocutaneous lymph node syndrome, MCLS) may cause sudden death in childhood and ischemic heart disease in adults. We encountered two adult autopsy cases of Kawasaki's disease with multiple coronary aneurysms. The first case was a 56-year-old man who hospitalized due to recurrent syncope since 51 years of age. At age 55 coronary angiography (CAG) had shown multiple aneurysms in the left and right coronary artery. In September 1991, he developed chest pain and was brought to the hospital, almost dead on arrival (DOA). The patient died later the same day despite cardiopulmonary resuscitation. Autopsy findings showed cardiomegaly (470 g) with multiple coronary aneurysms of three coronary arteries. Microscopically, intimal thickening and medial thinning were found in the aneurysmal wall with calcification and disruption of the internal elastic lamina. The second case, a 28-year-old man had been diagnosed with rheumatic fever and mitral regurgitation at 4 years of age. Coronary aneurysms were noted on CAG at 26 years of age. In April 1992, he developed fever and was admitted to a local hospital where he was diagnosed with infectious endocarditis. After his being transferred to our hospital, disturbance of consciousness suddenly developed and he died in September 1992. Autopsy findings showed cardiomegaly (430 g) with left ventricular hypertrophy and multiple coronary aneurysms in left anterior descending coronary artery and left circumflex coronary artery. The aneurysmal wall showed intimal thickening and medial thinning with multiple recanalizations of occlusive lumina and fibrous intimal thickening. The mitral valve showed mild fibrosis and calcification without valvular deformity. There was no evidence of bacterial endocarditis. Both cases were finally diagnosed as Kawasaki's disease. Ischemic heart disease or lesions related to coronary aneurysm in Kawasaki's disease may show an increased incidence in the near future. Kawasaki's disease should have been followed even in adulthood after treatment in childhood.
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PMID:[Adult multiple coronary aneurysms of Kawasaki's disease's sequelae; two autopsy cases]. 952 43

A study was conducted into the development of a mitral and aortic heart valve replacement that caters for patients having suffered valve damage due to stenosis or rheumatic fever. The appeal of the valve is that it is constituted from a solid frame housing pericardial tissue leaflets, and allows the patient freedom from post-operative blood-thinning medication. The valve is designed to appeal to patients in developing areas of the world, as it features a clip-in mechanism to secure the valve assembly into the sewing ring, which is stitched in independently of the frame and leaflets. Re-operative valve replacement would then be made possible when the pericardial leaflets began to calcify. Novel aspects of the design added value to the science of heart valve replacements, through the use of sintered chrome cobalt in the valve components, the insights gained into mechanical testing of pericardium, and the patient benefits offered by the complete design. Further work is planned to fatigue test the assembly, undergo animal trials and make the valve available for commercial use.
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PMID:The design and development of a stented tissue mitral and aortic heart valve replacement for human implantation. 2255 35