Obstetric and nonmalignant gynecologic bleeding: treatment with angiographic embolization

Eight patients (seven post partum, one post abortion) with massive pelvic hemorrhage related to pregnancy and one patient with uncontrollable bleeding following a cervical biopsy underwent angiography to facilitate the identification and treatment of bleeding sites. In all nine patients pelvic hemorrhage was successfully controlled with embolization under angiographic guidance. Angiographic embolization allowed preservation of the uterus in six patients referred prior to hysterectomy, and one patient subsequently became pregnant. When conservative measures and minor surgical repairs have failed, embolization should be the next step in the treatment of postpartum hemorrhage to avoid major surgery in an unstable patient and to maintain reproductive function.     

Cross‐sector emergency planning for water supply utilities and healthcare facilities

The purpose of this article is to outline the criticality of water supply in sustained operations of healthcare facilities, particularly during community emergencies, and to advocate for enhanced cross‐sector support from the water utilities in meeting this need. Information and ideas presented here were developed in the course of a regional project sponsored by the Metropolitan Washington Council of Governments (MWCOG) for development of emergency water supply operations plans for critical water uses in the Washington, DC, area.     

Concentration of elements in serum of patients affected by multiple sclerosis with first demyelinating episode: a six-month longitudinal follow-up study

Twenty-six chemical elements and oxidative status were determined in serum of 12 patients with first demyelinating episode and brain magnetic resonance imaging compatible with the disease at different time points. Quantifications of Al, Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, Hg, Li, Mg, Mn, Mo, Ni, Pb, Sb, Si, Sn, Sr, V, Tl, W, Zn and Zr, as well as of serum oxidative status and antioxidant capacity were carried out. The results were compared with values obtained from healthy subjects living in the same geographic area. Concentration variability, expressed as coefficient of variation (CV), was evaluated over a six months longitudinal follow-up. The CV was higher for Li and Pb, while showed minimal variation for Ca, Cu, Mg and Zn--elements strictly body regulated. Significant difference (p < or = 0.05) in mean concentrations of Ba, Ca, Cd, Cr, Li, Mn, Mo, Ni, Sb, Si, Sn and Zr between patients at time 0 and controls was also found.     

Quantification of chemical elements in blood of patients affected by multiple sclerosis

Although some studies suggested a link between exposure to trace elements and development of multiple sclerosis (MS), clear information on their role in the aetiology of MS is still lacking. In this study the concentrations of Al, Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, Hg, Li, Mg, Mn, Mo, Ni, Pb, Sb, Si, Sn, Sr, Tl, V, W, Zn and Zr were determined in the blood of 60 patients with MS and 60 controls. Quantifications were performed by inductively coupled plasma (ICP) atomic emission spectrometry and sector field ICP mass spectrometry. When the two groups were compared, an increased level of Co, Cu and Ni and a decrement of Be, Fe, Hg, Mg, Mo, Pb and Zn in blood of patients were observed. In addition, the discriminant analysis pointed out that Cu, Be, Hg, Co and Mo were able to discriminate between MS patients and controls (92.5% of cases correctly classified).     

Nocardia asteroides osteomyelitis

Nocardia asteroides osteomyelitis has previously been described only in acutely ill patients. It may occur as an isolated event or part of the disease spectrum of disseminated nocardiosis. An 84 year old immune competent man with N. asteroides right tibial osteomyelitis had an unusual presentation, presumed mechanism of disease and outcome. His course affords an opportunity to review the literature on N. asteroides osteomyelitis and to discuss the unique features of his case.     

Happy Air®: A School-Based Educational Program to Maximize Detection of Asthma in Children

Objective. To investigate whether an active partnership among school, parents, and pediatricians allows early identification and treatment of asthmatic children. Methods: An asthma educational program (Happy Air®), based on a strong family-physician-school interrelationship, was performed in six primary schools (2,765 children) before administering a screening questionnaire to the parents. Results. A high response rate (96%) demonstrated 2,649 responders available for the asthma screening: 135 children (5%) received a diagnosis of asthma, of which 37 (27%) were recognized de novo. Conclusion. The active participation of school and parents is the determining factor for the success of an asthma screening program.     

Atrial fibrillation and infarct area extent in ischemic stroke. A clinical and neuroradiological study in 104 patients

The extent of infarct area (IA) on CT-scan in 104 patients with ischemic stroke (IS) was compared with the presence of atrial fibrillation (AF) and other risk factors (hypertension, dyslipidemia, alcohol abuse). Infarct size was also compared with biological and clinical parameters in acute stage (6-12 h) (blood glucose level, systolic and diastolic arterial pressure, haematocrit, consciousness, clinical picture) and with clinical outcome. Among risk factors, only AF showed a significant correlation with IA extension (p less than .0009). IA correlated also with consciousness (p = .0017), clinical picture (p = .0145) and with clinical outcome (p less than 10(-6). Patients with AF showed a more severe clinical outcome with respect to patients without risk factors. It could be hypothesized that patients with AF have a reduced capacity for increasing or sustaining cerebral blood flow in the acute phase of IS.     

Descending aorta substitution with expandable ends prosthesis. Case report.

A case of esophageal cancer infiltrating the left bronchus pars membranacea and the aneurysmal aortic wall was resected en bloc with the bronchial and aortic wall. Descending aorta was substituted by means of a Dacron prosthesis fitted with expandable devices at both ends, allowing a very significant reduction of the clamping time and simplification of this part of the procedure.