<?xml version="1.0" encoding="UTF-8" ?><xb:digital_entity_call xmlns:xb="http://com/exlibris/digitool/repository/api/xmlbeans"><xb:digital_entity><pid>20874</pid><control><label>Contexto clínico e...</label><note>Sousa, Marisa Isabel Carpinteiro André de Seabra e, 1979-</note><ingest_id>ing1718</ingest_id><ingest_name>ulsd19jan2010/2</ingest_name><entity_type xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><entity_group xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><usage_type>VIEW</usage_type><preservation_level>critical</preservation_level><partition_a xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><partition_b xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><partition_c xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><status xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><creation_date>2010-01-19 16:14:36</creation_date><creator>creator:MARTA</creator><modification_date>2010-01-20 17:38:45</modification_date><modified_by>super:MARTA</modified_by><admin_unit>DUL01</admin_unit></control><mds><md shared="false"><mid>24479</mid><description xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><name>technical</name><type>text_md</type><value><![CDATA[<?xml version="1.0" encoding="utf-8"?>
<textmd:textMD xmlns:textmd="http://www.loc.gov/METS/" xmlns="http://www.loc.gov/METS/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jhove="http://hul.harvard.edu/ois/xml/ns/jhove" xsi:schemaLocation="http://www.loc.gov/METS http://dlib.nyu.edu/METS/textmd.xsd">
   <textmd:encoding QUALITY="1">
      <textmd:encoding_software/>
      <textmd:encoding_platform linebreak=""/>
      <textmd:encoding_software/>
      <textmd:encoding_agent role=""/>
   </textmd:encoding>
   <textmd:character_info>
      <textmd:charset/>
      <textmd:byte_order/>
      <textmd:character_size encoding=""/>
      <textmd:linebreak/>
   </textmd:character_info>
   <textmd:language/>
   <textmd:alt_language authority=""/>
   <textmd:font_script/>
   <textmd:markup_basis version=""/>
   <textmd:markup_language version=""/>
   <textmd:processingNote/>
   <textmd:printRequirements/>
   <textmd:textNote/>
   <textmd:viewingRequirements/>
   <textmd:file>
      <textmd:fileSize>6398571</textmd:fileSize>
      <textmd:checksum>
         <textmd:checksumMethod>CRC32</textmd:checksumMethod>
         <textmd:checksumValue>8ec61474</textmd:checksumValue>
      </textmd:checksum>
      <textmd:checksum>
         <textmd:checksumMethod>MD5</textmd:checksumMethod>
         <textmd:checksumValue>80fadab4fe2de633d728bb1b19acb5a7</textmd:checksumValue>
      </textmd:checksum>
      <textmd:checksum>
         <textmd:checksumMethod>SHA-1</textmd:checksumMethod>
         <textmd:checksumValue>77ec61eedc0c51b8efa88ddf35cc79ee75398c98</textmd:checksumValue>
      </textmd:checksum>
      <textmd:mimeType>application/pdf</textmd:mimeType>
      <textmd:extension/>
   </textmd:file>
</textmd:textMD>]]></value></md><md shared="false"><mid>24480</mid><description xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><name>changehistory</name><type>changehistory_md</type><value><![CDATA[<xb:history xmlns:xb="http://com/exlibris/digitool/repository/api/xmlbeans"><events><event xmlID="1"><eventIdentifier><eventIdentifierType>Service</eventIdentifierType><eventIdentifierValue>TechnicalMetadataExtractor</eventIdentifierValue></eventIdentifier><eventType>Technical Metadata Extraction</eventType><eventDateTime>2010-01-19T16:26:12.520Z</eventDateTime><eventDetail>Add some metadata to the digital entity using jhove</eventDetail><linkingAgentIdentifier><linkingAgentIdentifierType>software_used</linkingAgentIdentifierType><linkingAgentIdentifierValue>JHove</linkingAgentIdentifierValue></linkingAgentIdentifier></event></events></xb:history>]]></value></md><md shared="false"><mid>24539</mid><description> </description><name>accessrights</name><type>rights_md</type><value><![CDATA[<?xml version="1.0" encoding="UTF-8"?><ar:access_right_md xmlns:ar="http://com/exlibris/digitool/repository/api/xmlbeans" enabled="true"><ar_conditions><ar_condition negate="false"><ar_expressions><ar_expression negate="true" ar_operation="within"><key>expiry_date</key><val1>20600120</val1></ar_expression></ar_expressions></ar_condition></ar_conditions><ar_copyrights required="false"><text_file></text_file></ar_copyrights></ar:access_right_md>]]></value></md><md shared="false"><mid>24468</mid><description> </description><name>descriptive</name><type>dc</type><value><![CDATA[<?xml version="1.0" encoding="UTF-8"?><record xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">	<dc:language>por</dc:language>	<dc:type>info:eu-repo/semantics/masterThesis</dc:type>	<dc:format>application/pdf</dc:format>	<dc:title>Contexto clínico e microbiológico das úlceras de pernas e de pressão</dc:title>	<dc:description>Tese de mestrado, Medicina (Microbiologia Clínica), 2009, Faculdade de Medicina, Universidade de Lisboa</dc:description>	<dcterms:abstract>A(s) causa(s) das úlceras de perna e de pressão têm sido alvo deceleuma ao longo do tempo. A infecção constitui não só a complicação maisfrequente como também um dos principais factores contribuintes para a suacronicidade.Em 25 doentes com diagnóstico de úlcera de perna ou de pressão foiefectuada uma colheita de exsudado purulento por zaragatoa e biopsia cutâneapor punção no fundo da úlcera. Houve isolamento de agentes microbianos em40 das amostras analisadas, 18 provenientes de úlceras de pressão e 22provenientes de úlceras de perna, não se isolando nenhum microrganismo em9 amostras (5 provenientes de úlcera de perna e 4 de úlceras de pressão).Quanto aos microrganismos isolados do pús e das biopsias, verificou-seque a existência de Staphylococcus aureus e de Pseudomonas aeruginosa émais frequente na úlcera de perna comparativamente à úlcera de pressão, oque também já tinha sido reportado em trabalhos anteriormente publicados14.Já o isolamento de microrganismos como a Escherichia coli,Enterococcus faecalis e Proteus mirabilis foi feito apenas nas amostrasprovenientes de úlcera de pressão, o que também está de acordo com oreferido anteriormente visto que se trata de doentes incontinentes, com úlcerasde localização junto ao tracto gastro-intestinal e genito-urinário, tal comotambém já foi confirmado noutros estudos anteriores. Este trabalho confirma as observações de trabalhos anteriores em queparece que a zaragatoa não tem relevância no diagnóstico de infecção deúlcera, podendo apenas dar alguma informação quanto aos microrganismospresentes na ulceração; o facto de haver praticamente concordância entre osmicrorganismos isolados por ambos os métodos de colheita (ainda que nabiopsia cutânea sejam isolados menor número de espécies), parece confirmarque este método também não se reveste de grande valor diagnóstico nestapatologia, para além das eventuais complicações locais que pode ter, dadotratar-se de um procedimento minimamente invasivo, mas não isente de risco.</dcterms:abstract>	<dcterms:accessRights>Acesso reservado</dcterms:accessRights>	<dc:subject>Úlcera da perna</dc:subject>	<dc:subject>Úlcera por pressão</dc:subject>	<dc:subject>Infecção</dc:subject>	<dc:subject>Biopsia por agulha</dc:subject>	<dc:subject>Microbiologia</dc:subject>	<dc:subject>Teses de mestrado</dc:subject>	<dc:creator>Sousa, Marisa Isabel Carpinteiro André de Seabra e, 1979-</dc:creator>	<dcterms:advisor>Gomes, M. A. Marques, 1948-</dcterms:advisor>	<dc:date>2009</dc:date>	<dc:link>http://catalogo.ul.pt/F/?func=item-global&amp;doc_library=ULB01&amp;type=03&amp;doc_number=000571103</dc:link>	<dcterms:abstract>The causes of leg ulceras and pressure sores are still a matter of debate.Infection contributes for chronicity and is the most frequent complication.In 25 patients with leg ulcer or pressure sore a swab and a punchcutaneous biopsy were made in the bed wound.There were microbial isolation in 40 samples, 18 from pressure soresand 22 from leg ulcers; there was no isolation in 9 samples (5 from leg ulcerasand 4 from pressure sores).S. aureus and P. aeruginosa were the most frequent microrganismsisolated from leg ulcers both in swabs and cutaneous biopsy which has beenpreviously documented14.E. coli, E. faecalis and P. mirabilis were isolated only in pressure soresconfirming what has been postulated by several studies as these patients arefrequently incontinents with ulcers near gastrointestinal and genitourinarytract47.This work confirms that it looks as though swabs taken from ulcers arenot relevant for diagnosis of infection and it can only give an information aboutthe presence of microrganisms which often result in “overtreatment”; the factthat most microrganisms found in the exsudate of the ulcers are simultaneouslyfound in the cutaneous biopsy (although less species and in a slightly lessquantity) suggests that the later does not have importance in diagnosing infection besides the local and systemic complications that it representsalthough is a minimal risk intervention.</dcterms:abstract></record>]]></value></md></mds><relations/><stream_ref><file_name>20874_ulsd057603_tm.pdf</file_name><file_extension>pdf</file_extension><mime_type>application/pdf</mime_type><directory_path>/digitool_storage/deposit-master/2010/01/19/file_1/20874</directory_path><file_id xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><storage_id>1006</storage_id><external_type>-1</external_type><file_size_bytes>6398571</file_size_bytes></stream_ref></xb:digital_entity></xb:digital_entity_call>