PubMed Health⌕ Search
Home/Archive/PubMed

PubMed · 2226513

Malignant thymoma causing tricuspid valve obstruction.

J Gunn·D R Walker·R M Boyle
View original source ↗Export metadata ↓

Abstract

A 57-year-old man presenting with a retrosternal mass was found to have a malignant thymoma. This was treated with surgery and radiotherapy. It recurred 5 years later as an intra-cardiac mass causing tricuspid valve obstruction.

Explore related subjects

Heart Valve DiseasesHumansMaleMiddle AgedNeoplasm Recurrence, LocalThymomaThymus NeoplasmsTime FactorsTricuspid ValveCase ReportsJournal Article

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

J Gunn, D R Walker, R M Boyle. 1990. Malignant thymoma causing tricuspid valve obstruction.. https://doi.org/10.1093/oxfordjournals.eurheartj.a059808

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

PubMed2007

Mitral valve repair.

Diseases that affect the mitral valve include mitral regurgitation, mitral stenosis, rheumatic heart disease, and cardiomyopathy. The results of diagnostic procedures are used to identify and confirm mitral valve disease, evaluate the patient's anatomy, and determine the severity of the disease. After the patient is prepared for surgery, the surgeon performs an intraoperative transesophageal echocardiogram and the patient is placed on cardiopulmonary bypass. A repair procedure (eg, annuloplasty, slidingplasty, chordal repair/transfer/replacement, valve replacement) is performed depending on the patient's specific anatomical abnormalities.

Heart Valve Diseases↗
PubMed2006

Meta-analysis of clinical outcomes following surgical mitral valve repair or replacement.

Although the use of mitral valve surgery has been successful at alleviating mitral valve disease, published studies on either replacement or repair have yielded mixed clinical outcomes regarding differences between repair and replacement. Meta-analysis of various outcomes from 29 published studies was conducted. Studies were separated into four groups by etiology of disease: ischemic; degenerative/myxomatous; rheumatic and mixed. The summary odds ratio for early mortality, comparing replacement to repair, was 2.24 (1.78-2.80), while the summary total survival hazard ratio was 1.58 (1.41-1.78), replacement compared to repair, indicating worse outcomes among those undergoing mitral valve replacement. The risk of thromboembolism was lower in the repair group (summary hazard ratio=1.86, replacement vs. repair), while there was no statistical difference in time to re-operation between the two treatment groups (hazard ratio=0.88 [95% confidence interval: 0.48, 1.62]). Analysis stratified by etiologic classification was able to detect strong evidence of differences in 30-day and total survival outcomes favoring repair for three disease groups (rheumatic, mixed and degenerative). Surgery for ischemic mitral valve had lower 30-day mortality for repair than replacement, but no statistically significant difference in the overall survival was detected. The reported information in the published studies used in the current work lacks sufficient detail to allow summary determination of outcomes by mitral valve repair techniques and by type of mitral valve replacement.

Heart Valve Diseases↗