Search PubMed⌕ Search

Biomedical subjects

B P Wood

Publications and source records attributed to B P Wood.

At least 19 recordsLinked to original sources
PubMed1999

Complications resulting from treatment of severe posterior epistaxis.

Recent advances in nasal endoscopy and arterial embolization have improved the treatment of severe posterior epistaxis. This report reviews the therapeutic options, including a case of epistaxis that did not respond to nasal packing but was successfully controlled with superselective arterial embolization. The discussion includes an outline of potential complications of epistaxis treatment, including a case of nasal septal perforation.

Aged↗
PubMed1999

Visual expertise.

Explore the source record for details and available documents.

Clinical Competence↗
PubMed1998

Pathology attributed to Mycobacterium chelonae infection among farmed and laboratory-infected Atlantic salmon Salmo salar.

This study was promoted following concern over increasing mortality on 2 farms rearing Atlantic salmon Salmo salar in the Shetland Isles, Scotland. A Mycobacterium sp. was isolated from moribund, market-sized Atlantic salmon. Biochemical tests, lipid analysis and PCR (polymerase chain reaction) techniques confirmed the bacterium to be Mycobacterium chelonae. Multiple greyish-white miliary granuloma-like nodules were observed in several tissues. Dense hard-packed nodules contained abundant acid-fast bacteria. Atlantic salmon injected with M. chelonae remained sub-clinically infected, demonstrating the chronic nature of this disease. The source of the pathogen was not identified.

Animals↗
PubMed1997

Chest radiographic data acquisition and quality assurance in multicenter studies.

BACKGROUND: Multicenter studies rely on data derived from different institutions. Forms can be designed to standardize the reporting process allowing reliable comparison of data. OBJECTIVE: The purpose of the report is to provide a standardized method, developed as a part of a multicenter study of vertically transmitted HIV, for assessing chest radiographic results. MATERIALS AND METHODS: Eight hundred and five infants and children were studied at five centers; 3057 chest radiographs were scored. Data were entered using a forced-choice, graded response for 12 findings. Quality assurance measures and inter-rater agreement statistics are reported. RESULTS: The form used for reporting chest radiographic results is presented. Inter-rater agreement was moderate to high for most findings, with the best correlation reported for the presence of bronchovascular markings and/or reticular densities addressed as a composite question (kappa = 0.71). The presence of nodular densities (kappa = 0.56) and parenchymal consolidation (kappa = 0.57) had moderate agreement. Agreement for lung volume was low. CONCLUSION: The current tool, developed for use in the pediatric population, is applicable to any study involving the assessment of pediatric chest radiographs for a large population, whether at one or many centers.

Child↗