Colorectal cancer screening, intentions, and predictors in Jewish and Arab Israelis: a population-based study.

Random samples of 358 Jews and 162 Arabs in Israel aged 50 to 75 were compared by telephone survey for colorectal cancer (CRC) screening performance and intentions. Participants completed questionnaires on CRC screening, health beliefs, health locus of control, and CRC worries; rate of CRC screening and intention to be screened proved lower among Arabs. They received fewer recommendations from physicians, perceived lower severity of CRC and lower benefits of early detection of CRC, and had lower cancer worries, lower internal health locus of control, and higher external health locus of control. Jewish/Arab ethnicity predicted ever undergoing screening and screening intention before cognitive perceptions and worries were entered. After that, perceiving higher susceptibility and more benefits to screening, and having lower external health locus of control predicted CRC screening and screening intention, which was associated with higher cancer worries. Programs should be tailored to address ethnic groups' different health beliefs.     

Subamnionic Vernix Caseosa

Vernix caseosa occasionally dissects underneath the amnion, presumably following rupture of the amnion prior to rupture of the chorion laeve. We describe the clinicopathological features of 18 cases in which large quantities of vernix caseosa were present beneath the amnion of the parietal membranes or the chorionic plate. The subamnionic vernix caseosa was an unexpected microscopic finding in each case and was not associated with any inflammation, giant cell reaction, or other chronic change in the adjacent membranes. The gestational age ranged from 29 to 42 weeks (mean, 37). Five (28%) of the 18 were twin pregnancies. Five (28%) were delivered by cesarean section. In no case was there a history of amniocentesis, prolonged rupture of membranes, or amnionic fluid leakage. None of the mothers had signs of amnionic fluid embolism. The absence of tissue response around the vernix caseosa suggests rupture of the amnion close to the time of delivery.     

Early breast cancer detection practices, health beliefs, and cancer worries in Jewish and Arab women

BACKGROUND: Breast examinations (BE) for the early detection of breast cancer are the principal way of increasing survival rates in breast cancer. To date, BE practices among Jewish as compared with Arab women, and the factors associated with them have not been examined in Israel. OBJECTIVES: (1) To study differences in BE practices among Arab and Jewish women. (2) To characterize demographic, cognitive, and emotional factors related to Arab and Jewish women's BE practices. METHOD: In 2004, 489 Jewish women and 440 Arab women, ages 20-60, and randomly sampled from the female population of Israel, answered a telephone questionnaire related to BE practices, health beliefs, and breast cancer worries.     

Heparin-induced thrombocytopenia associated with bilateral adrenal hemorrhage after coronary artery bypass surgery

Heparin-induced thrombocytopenia (HIT) is a well-recognized syndrome associated with thrombosis and multiple potential clinical sequelae. We report a case of bilateral adrenal hemorrhage, a known but rare complication of heparin-induced thrombocytopenia complicating a routine coronary artery bypass surgery. Thrombocytopenia, abdominal pain, and signs of adrenal insufficiency in the context of heparin treatment should raise suspicion of this unusual complication.     

Floating left atrial mass in a patient with mitral stenosis

Mobile masses within the left atrial cavity are commonly caused by organized thrombi or left atrial myxoma. The use of transesophageal echocardiography has provided means for differentiation between the 2 conditions. We report a case of a left atrial mass in a female patient who presented with mitral stenosis and atrial fibrillation, and was diagnosed by transthoracic echocardiography (TTE). The mass appeared freely mobile but did not prolapse between the mitral leaflets due to the tightly stenosed valve orifice. In the presence of mitral stenosis, atrial fibrillation and dilated left atrium, the appearance of the mass was in keeping with mobile thrombus. Consequently, the patient was referred for surgical treatment and the mass removed through left atriotomy. Microscopic examination revealed a highly organized thrombus. We conclude that TTE is still a reliable tool in the diagnosis of large mobile atrial thrombi; TEE is needed when differentiation from atrial myxoma is difficult.     

Severe CD8 deficiency in a child with miliary tuberculosis

This report described a 6-month-old boy who presented with miliary tuberculosis and severe CD8 deficiency, which is most likely secondary to miliary tuberculosis since his CD8 was back to normal 6 month after therapy and primary CD8 deficiency, (ZAP 70 defect) was ruled out. To our knowledge this is the first paediatric case reported with severe CD8 deficiency secondary to miliary TB.