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234. National Health Service

Author

Barnbrook, D. H., primary, Cowan, K. A., additional, Ford, J. C., additional, Fowler, F. J., additional, Hall, J. R. A., additional, Poole, G., additional, Usher-Somers, G. E. E., additional, and Wimberger, W. E., additional

Published
1948
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243. Plasticization of PMMA Components Using Imidazolium-Based Ionic Liquids in Stereolithography Additive Manufacturing

Author

Etheredge, A W, Ellett, T R, Poole, G M, and Reichert, William Matthew

Abstract

Additive manufacturing (AM), most commonly known as 3D printing, has become the preferred method for many industries to produce prototype objects and temporary replacement parts because of its precise, rapid, and cost-efficient production of sophisticated geometric shapes. Ionic liquids (ILs) have provided solutions while simultaneously impacting various areas of research in the polymer field. For example, ILs can act as plasticizers—affecting both the polymer’s toughness and flexibility. Thus, the incorporation of ILs as additives to stereolithography (SLA) should also provide similar effects. ILs can contribute to current AM methodologies by furnishing the final 3D printed product with a broad range of properties, from increased durability and thermal stability over a longer time span. The final product will not only be a highly-detailed object but will also possess the chemical functionality of the embedded IL. This study will illustrate that ILs indeed affect the mechanical properties of SLA-produced PMMA and have similar effects to traditional phthalate plasticizers.

Published
2018
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245. BS05 NIPPLE INVERSION: AETIOLOGY AND INVESTIGATION.

Author

Poole, G. H.

Subjects
*BREAST cancer, *ETIOLOGY of diseases, *BIOPSY, *CANCER diagnosis, ABSTRACTS
Abstract

Nipple inversion is a significant heterogeneous condition with both oncological and cosmetic implications. The clinician needs to decide: 1) Are the changes “normal”, congenital or acquired 2) If changes are acquired, are they benign or malignant 3) What therapy is indicated The cornerstone of assessment, in acquired change, is triple assessment. There are difficulties in imaging premenopausal or inflamed breasts. The interpretation of cytology may also be compromised. The clinician assessment is therefore crucial to lead the process of cancer diagnosis and freehand core biopsy should be used without hesitation. Once cancer has been excluded the clinician faces the psychological and cosmetic aspects of nipple inversion. The anthropological origins of the display of prominent nipples will be discussed. [ABSTRACT FROM AUTHOR]

Published
2007
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246. A simple technique of laparoscopic port closure allowing wound extension.

Author

Christey, G.R. and Poole, G.

Abstract

Reliable and safe access to the abdominal cavity and efficient removal of the resected gallbladder are essential to laparoscopic cholecystectomy. The unpredictable size of the cholecystectomy specimen can sometimes lead to frustration at the time of removal. A simple technique has been developed that allows for tissue extraction and easy fascial closure regardless of the size of the specimen. This is achieved by using a four bite "U-shaped" purse string at the time of Hasson insertion, with cephalad advancement of the proximal two bites. This allows for variable wound extension and secure closure, without the need for additional sutures. [ABSTRACT FROM AUTHOR]

Published
2002
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