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What Is A PET Scan? How Does A PET Scan Work?
A PET scan uses radiation, or nuclear medicine imaging, to produce 3-dimensional, color images of the functional processes within the human body. PET stands for positron emission tomography. The machine detects pairs of gamma rays which are emitted indirectly by a tracer (positron-emitting radionuclide) which is placed in the body on a biologically active molecule. The images are reconstructed by computer analysis. Modern machines often use a CT X-ray scan which is performed on the patient at the same time in the same machine.
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National Organization for Rare Disorders (NORD) Sponsors Rare Disease Summit
A shortage of new pharmaceutical products in the pipeline-combined with new scientific tools-has created a climate of opportunity for the rare disease community, a senior Food and Drug Administration (FDA) official said at a conference hosted by the National Organization for Rare Disorders (NORD).
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Endocrine Society Announces 2009 Laureate Award Winners
The Endocrine Society is pleased to announce the 2009 Laureate Awards established in 1944 to recognize the highest achievements in endocrinology including: science, leadership, teaching and service. This year"s Laureate Awards were presented at ENDO 09, the 91st Annual Meeting of The Endocrine Society, being held June 10-13, in Washington, DC.
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UNICEF Appeals For Funding To Urgently Assist Displaced Children And Women In Northwest Pakistan

UNICEF has appealed for an additional $41.4 million to provide urgent assistance to people displaced by fighting in northwest Pakistan. Over half of the displaced are children. UNICEF Pakistan has now almost exhausted its contingency stocks of supplies and funding. Humanitarian efforts have been strained by the very rapid increase in the number of people fleeing fighting that has taken place in the Malakand division of the North-West Frontier Province (NWFP) since early May 2009. The massive movement of people has increased to some 2.5 million since early May 2009. They have poured into camps and host communities, arriving with few possessions and in urgent need of safe water, clothing, food, shelter, health-care, and protection. These displaced have added to half a million people who had been previously displaced by conflict in Pakistan"s Federally Administered Tribal Areas (FATA) in the second part of 2008. More displacement of populations is expected in the days ahead as military operations expand to new areas. Difficulties of access combined with shortages of essential humanitarian supplies and funding are hindering efforts to provide children and women who are internally displaced with life-saving support. Many of the newly displaced are not yet receiving assistance, and only around 10 per cent are currently in camps serviced by national or international humanitarian agencies. In the coming months, UNICEF plans to expand its humanitarian assistance to displaced children and women, both in camps and in host communities. At present, UNICEF, with its government, UN, and humanitarian partners, is providing children and their families with safe water and sanitation, nutrition, health support, education and child protection wherever possible. Estimates suggest that tens of thousand of people are trapped in the conflict areas, where access is severely limited. They are trying to survive with inadequate supplies of food, water, and emergency medical aid. UNICEF"s request for $41.4 million is part of the inter-agency revised Pakistan Humanitarian Response Plan (PHRP), which is seeking $543.2 million to cover the work of major humanitarian actors. The Government of Pakistan has welcomed the PHRP as complementing its own National Response Plan to this massive and expanding humanitarian crisis. UNICEF


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