Cutaneous involvement in a rare case of adult visceral leishmaniasis acquired in Israel

Skin lesions are rare in visceral leishmaniasis, especially in Mediterranean countries. We describe an unusual case of visceral leishmaniasis in a 41-year-old man that began with a skin lesion. The parasites isolated from both the skin lesion and the bone marrow were typed as Leishmania donovani sensu stricto. This pathogen is not endemic in Israel or neighboring countries; its contribution to adult visceral leishmaniasis in Israel is summarized.     

Obesity-related correlation between C-reactive protein and the calculated 10-y Framingham Coronary Heart Disease Risk Score

OBJECTIVE: To clarify the role of body mass index (BMI, kg/m(2)) adjustment in predictive models for cardiovascular events that add high-sensitivity C-reactive protein (hs-CRP) to the 10-y Framingham Coronary Heart Disease Risk Score (FCRS). DESIGN: A cross-sectional study in a group of apparently healthy individuals.SUBJECTS:In all, 1512 apparently healthy individuals (955 men and 557 women) at a respective age of 49.7+/-10.6 and 50.6+/-9.6 y. RESULTS: The Pearson correlation between hs-CRP and the calculated 10-y FCRS was lower when adjusted for BMI. This reduction was especially noted in women where it dropped from 0.247 to 0.09. The dominant role of hs-CRP concentrations was also noted in a linear regression model, again, especially noted in women (drop of the standardized coefficient from 0.517 for BMI to 0.08 for the FCRS). CONCLUSIONS: The correlation between hs-CRP and the 10-y FCRS is partly related to the presence of obesity. We raise the possibility that the addition of BMI to the predictive model of FCRS might attenuate the cost-effectiveness of CRP measurements for this specific risk assessment.     

Anomalous coronary circulation: left anterior descending and left circumflex coronary arteries arising from the right sinus of valsalva

Approximately 1% of adults who undergo cardiac catheterization have coronary anomalies. Patients may present with chest pain, arrhythmias, presyncope, and sometimes sudden cardiac death. Multidetector computed tomography (MDCT) is an excellent tool for identifying coronary artery anomalies and defining their course and relationship to the great vessels and surrounding structures; its value is incremental to conventional angiography. We present a rare case of a coronary anomaly involving three separate ostia at the right sinus of Valsalva for the left and right coronary vessels.     

Updated Review of the Coronary Artery Bypass Grafting Option in Octogenarians: Good Tidings

This review of the literature is presented in an attempt to keep pace with the constantly changing statistics in postsurgical outcomes, which reflect the considerable strides in technology and technical skills that have been made during the past decade in cardiovascular surgery. Although there is still much to be done in terms of improving surgical techniques and managing emergency cases, the reported results of coronary artery bypass grafting in octogenarians are similar to or even better than those obtained with medical or angioplastic approaches, and the life expectancy and quality of life are similar to or better than those of age-matched controls.