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.     

Congenital macrodactyly: a clinical study

Congenital macrodactyly is a rare congenital malformation characterised by progressive enlargement of all mesenchymal elements of a digit. The present study is an attempt to draw the attention towards the similarities and differences between macrodactyly of the hand and foot. Radiographical, operative findings and histopathological examination of five cases are included in the present study. Emphasis was given to know the possible basic lesion. Radiographic findings, which differentiate this entity from other forms of local gigantism, were also analysed. The most characteristic finding noted was excessive overgrowth of fibro-fatty tissue with unusually large fatty lobules, apparently fixed by a mesh of dense fibrous tissue. Hypertrophy and tortuosity of the digital nerve, a striking feature in macrodactyly of the hand, was notably absent in cases affecting the foot. None of the patients had any other associated congenital anomalies. Neither the patients nor any of their family members had any stigmata of neurofibromatosis. Chromosomal study was normal in all of them. We conclude that in macrodactyly of the foot, excessive proliferation and accumulation of adipose tissue was the basic lesion, whereas involvement of the nerve might be the fundamental lesion in gigantism of the hand. Furthermore, whatever be the basic lesion, the final pathway must be either the local deficiency of a growth inhibiting factor or local expression of a basic intrinsic factor, leading to excessive growth of all elements of the digit.     

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.