Conrad Ingram

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Computed tomography (CT) scans of the mediastinum in 80 patients were reviewed retrospectively to determine the nature of small opacities which are identified on contiguous cuts. These structures varied in number from one to five. The pattern of enhancement, appearance on contiguous CT sections and position in the mediastinum led us to believe that these(More)
Positive contrast cisternography with digital subtraction of fluoroscopy images before computed tomography (CT) was employed in the investigation of eight patients with cerebrospinal fluid (CSF) rhinorrhoea. Fistulae were visualised by preliminary digital subtraction cisternography (DSC) in six patients and in five patients the sites of leakage were(More)
I ABSTRACT A comprehensive investigation was conducted towards the synthesis and catalyic evaluation of high surface areas, uniform pore size, mesoporous aluminophosphates (AlPO 4) as potential catalysts for the upgrading of heavy petroleum feedstock, such as heavy crudes and petroleum residuum. The influence of several synthesis variables (including, the(More)
Abstract: Heavy metal contamination of drinking water poses serious threat to public health and ecosystems. Chronic exposure to such metal contamination can lead to various health problems including nerve and organ damages. Thus, removal of heavy toxic metals from the contaminated water supply is a critical issue of water quality management.(More)
The mechanisms by which heparin protects the liver during induced episodes of liver ischemia-reperfusion are poorly understood. Previous work in a swine model demonstrated that serum levels of glycohydrolases and lipid peroxide peaked within 3 h after 45 minutes of hepatic ischemia followed by reperfusion. Serum levels of lactate dehydrogenase and aspartate(More)
The size and number of normal mediastinal lymph nodes seen on computed tomography were studied retrospectively in 110 patients from the Royal Marsden Hospital, Sutton, and St Bartholomew's Hospital, London. The mediastinum was divided into four areas. Lymph nodes were seen in 81% of patients. The number of patients with nodes in a specific area varied from(More)
Hexabrix (sodium and meglumine ioxaglate) is a satisfactory medium for use in double-contrast knee arthrography. It shows no advantage over the ionic medium, meglumine iothalamate, in the quality of the immediate films, but it produces significantly better coating of the meniscus in delayed films and better results in knees which have an effusion. These(More)
The appearances of hepatic steatosis and of dilated intrahepatic bile ducts occurring independently are well described. When both conditions occur simultaneously a major sign of biliary obstruction, a double lumen with echogenic walls (the double-barrelled shotgun sign), is modified by the abnormally echogenic liver. The combined appearance is of a tubular(More)
Caries inhibition of traditional chemical cure glass ionomers has been established. The newer photopolymerized glass ionomers demonstrate a different composition that may impair the ability of providing prevention to secondary caries at restoration margins. The purpose of this study was to evaluate the caries inhibition of photopolymerized glass ionomers(More)
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