<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:blogger='http://schemas.google.com/blogger/2008' xmlns:georss='http://www.georss.org/georss' xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-4000983069003887294</id><updated>2024-09-08T20:29:27.271+02:00</updated><category term="Epatopatie"/><category term="Cardiologia"/><title type='text'>Appunti Medicina</title><subtitle type='html'>Un blog che nasce per fornire chiarimenti su argomenti di medicina: appunti, spiegazioni, recensioni di libri</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://medicinappunti.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4000983069003887294/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='http://medicinappunti.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>7</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-4000983069003887294.post-4888087366095197196</id><published>2009-09-18T02:56:00.008+02:00</published><updated>2009-09-18T03:17:36.805+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Epatopatie"/><title type='text'>Cirrosi biliare primitiva e colangite sclerosante</title><content type='html'>&lt;div&gt;&lt;br /&gt;&lt;/div&gt;La &lt;b&gt;cirrosi biliare primitiva&lt;/b&gt; è una malattia infiammatoria cronica su base autoimmune, caratterizzata dalla progressiva &lt;i&gt;distruzione dei &lt;/i&gt;&lt;i&gt;dotti biliari interlobulari&lt;/i&gt;. &lt;div&gt;95% dei pazienti presenta positività agli anticorpi anti-mitocondio.&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;div&gt;&lt;img src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj_Qu6UUmLhgzQIcUnASTaNJQa0hMbwT50aypk29Hnsk7AVzPj_-hc3uLmPfAvpumRoY1rto-xZ2fTlG6XdDnXgsacPw2-Q7AUKrJo18BcHCNtqujQ-HFtlW6FXWpGQUmWi37MiFhax5dCt/s320/colangite.gif&quot; style=&quot;float:right; margin:0 0 10px 10px;cursor:pointer; cursor:hand;width: 240px; height: 220px;&quot; border=&quot;0&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5382609820530928706&quot; /&gt;&lt;/div&gt;&lt;div&gt;La &lt;b&gt;colangite sclerosante primitiva&lt;/b&gt; è caratterizzata da &lt;i&gt;distruzione  e sostituzione fibrosa dei dotti biliari intra e extra-epatici di dimensioni maggiori.&lt;/i&gt;&lt;/div&gt;&lt;div&gt;La diagnosi viene posta con la colangiopancreatografia retrograda endoscopica e aspetti patognomonici sono le stenosi multiple dei dotti biliari associate a dilatazioni prossimali (&lt;i&gt;aspetto a corona di rosario&lt;/i&gt;).&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://medicinappunti.blogspot.com/feeds/4888087366095197196/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://medicinappunti.blogspot.com/2009/09/cirrosi-biliare-primitiva-e-colangite.html#comment-form' title='4 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4000983069003887294/posts/default/4888087366095197196'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4000983069003887294/posts/default/4888087366095197196'/><link rel='alternate' type='text/html' href='http://medicinappunti.blogspot.com/2009/09/cirrosi-biliare-primitiva-e-colangite.html' title='Cirrosi biliare primitiva e colangite sclerosante'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj_Qu6UUmLhgzQIcUnASTaNJQa0hMbwT50aypk29Hnsk7AVzPj_-hc3uLmPfAvpumRoY1rto-xZ2fTlG6XdDnXgsacPw2-Q7AUKrJo18BcHCNtqujQ-HFtlW6FXWpGQUmWi37MiFhax5dCt/s72-c/colangite.gif" height="72" width="72"/><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4000983069003887294.post-4648037910928816610</id><published>2009-09-18T02:35:00.004+02:00</published><updated>2009-09-18T02:55:54.194+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Epatopatie"/><title type='text'>Diagnosi differenziale epatite</title><content type='html'>L&#39;epatite alcolica può essere distinta dall&#39;epatite virale o da sostanze tossiche esaminando il quadro di &lt;b&gt;alterazione delle transaminasi:&lt;/b&gt;&lt;div&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#FF0000;&quot;&gt;Epatite alcolica&lt;/span&gt;: &lt;/b&gt;il rapporto &lt;b&gt;AST &lt;/b&gt;(aspartato amino transferasi) / &lt;b&gt;ALT &lt;/b&gt;(alanina amino transferasi) è almeno di &lt;b&gt;2:1&lt;/b&gt; e la AST raramente supera le 300 UI/l&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#FF0000;&quot;&gt;Epatite virale o da sostanze tossiche&lt;/span&gt;&lt;/b&gt;: livelli di transaminasi &gt; 500 UI/l e la ALT è maggiore o uguale alla AST&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://medicinappunti.blogspot.com/feeds/4648037910928816610/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://medicinappunti.blogspot.com/2009/09/diagnosi-differenziale-epatite.html#comment-form' title='1 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4000983069003887294/posts/default/4648037910928816610'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4000983069003887294/posts/default/4648037910928816610'/><link rel='alternate' type='text/html' href='http://medicinappunti.blogspot.com/2009/09/diagnosi-differenziale-epatite.html' title='Diagnosi differenziale epatite'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4000983069003887294.post-5833537482257318290</id><published>2009-09-18T02:12:00.003+02:00</published><updated>2009-09-18T02:35:22.650+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Epatopatie"/><title type='text'>Iperbilirubinemia indiretta</title><content type='html'>Un &lt;b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#000099;&quot;&gt;aumento isolato della bilirubinemia indiretta&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#FF0000;&quot;&gt; &lt;/span&gt;&lt;/b&gt;(non conuigata) può essere dovuto ad amentata produzione della bilirubina o alterazioni nelle fasi di captazione o coniugazione della bilirubina da parte del fegato.&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;La &lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#FF0000;&quot;&gt;&lt;b&gt;produzione di bilirubina&lt;/b&gt;&lt;/span&gt; può aumentare a seguito di&lt;/div&gt;&lt;div&gt;&lt;ul&gt;&lt;li&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: bold; &quot;&gt;Malattie emolitiche ereditarie&lt;br /&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal; &quot;&gt;            - sferocitosi, ellissocitosi&lt;br /&gt;           - deficit enzimatici: deficit di G6PD, deficit di piruvato chinasi&lt;br /&gt;           - anemia falciforme&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;b&gt;Malattie emolitiche acquisite&lt;/b&gt;&lt;br /&gt;           - anemia emolitica microangiopatica&lt;br /&gt;           - emoglobinuria parossistica notturna&lt;br /&gt;           - emolisi su base immunologica&lt;br /&gt;&lt;br /&gt;&lt;/li&gt;&lt;li&gt;&lt;b&gt;Eritropoiesi inneficace&lt;/b&gt; da deficit di folati, ferro, vitamina B12&lt;/li&gt;&lt;/ul&gt;&lt;div&gt;Una &lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#FF0000;&quot;&gt;&lt;b&gt;ridotta captazione epatica&lt;/b&gt;&lt;/span&gt; della bilirubina può essere determinata dall&#39;utilizzo di farmaci quali rifampicina e probenecid.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Un&#39;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#FF0000;&quot;&gt;&lt;b&gt;alterata coniugazione&lt;/b&gt;&lt;/span&gt; della bilirubina si verifica in tre condizioni genetiche:&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-tab-span&quot; style=&quot;white-space:pre&quot;&gt; &lt;/span&gt;- Sindrome di Crigler-Najjar 1 e 2&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-tab-span&quot; style=&quot;white-space:pre&quot;&gt; &lt;/span&gt;- Sindrome di Gilbert&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://medicinappunti.blogspot.com/feeds/5833537482257318290/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://medicinappunti.blogspot.com/2009/09/iperbilirubinemia-indiretta.html#comment-form' title='0 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4000983069003887294/posts/default/5833537482257318290'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4000983069003887294/posts/default/5833537482257318290'/><link rel='alternate' type='text/html' href='http://medicinappunti.blogspot.com/2009/09/iperbilirubinemia-indiretta.html' title='Iperbilirubinemia indiretta'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4000983069003887294.post-3838404287832575813</id><published>2009-09-18T01:07:00.015+02:00</published><updated>2009-09-18T02:35:22.651+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Epatopatie"/><title type='text'>Bilirubina diretta e indiretta: reazione di Van Der Bergh</title><content type='html'>&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj_F07IyUMX0phSSz8977FvDO_BRm5K6PovShLgBbkmZN6KnSssRPkr4ubYBM2uM1oK2dkJVXJmjG5VRdfKl6zF4K-XFJBKHpcDZ4GiHyQlxf_WmBNkrxREPNTKwFpNck5_0SvM2Nkh2lnU/s1600-h/disegno67bilirubinaok.jpg&quot;&gt;&lt;img style=&quot;float:left; margin:0 10px 10px 0;cursor:pointer; cursor:hand;width: 300px; height: 270px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj_F07IyUMX0phSSz8977FvDO_BRm5K6PovShLgBbkmZN6KnSssRPkr4ubYBM2uM1oK2dkJVXJmjG5VRdfKl6zF4K-XFJBKHpcDZ4GiHyQlxf_WmBNkrxREPNTKwFpNck5_0SvM2Nkh2lnU/s320/disegno67bilirubinaok.jpg&quot; border=&quot;0&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5382584726439402674&quot; /&gt;&lt;/a&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt;I termini di &lt;/span&gt;bilirubina diretta&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt; e &lt;/span&gt;indiretta &lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt;derivano dalla &lt;/span&gt;reazione di Van Der Bergh&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt; per la misurazione della bilirubina sierica, usata ancora oggi nella maggior parte dei laboratori.&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;In questa reazione la bilirubina, esposta all&#39;acido diazosulfanilico, si scinde in due pigmenti identificabili fotometricamente.&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;La&lt;b&gt; &lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#000099;&quot;&gt;frazione diretta&lt;/span&gt;&lt;/b&gt; reagisce con l&#39;acido diazosulfanilico direttamente, senza necessità di acceleratori (come l&#39;alcool); questa frazione fornisce una stima della bilirubina sierica &lt;b&gt;coniugata&lt;/b&gt;.&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;La &lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#FF0000;&quot;&gt;&lt;b&gt;bilirubina sierica &lt;/b&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#FF0000;&quot;&gt;totale&lt;/span&gt; &lt;/b&gt;è la quota che reagisce dopo aggiunta di alcool.&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;La &lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#006600;&quot;&gt;&lt;b&gt;bilirubina &lt;/b&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#006600;&quot;&gt;indiretta&lt;/span&gt; &lt;/b&gt;si ottiene sottraendo dalla bilirubina totale la quota di bilirubina diretta e fornisce una&lt;b&gt; stima della bilirubina non coniugata.&lt;/b&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://medicinappunti.blogspot.com/feeds/3838404287832575813/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://medicinappunti.blogspot.com/2009/09/bilirubina-diretta-e-indiretta-reazione.html#comment-form' title='1 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4000983069003887294/posts/default/3838404287832575813'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4000983069003887294/posts/default/3838404287832575813'/><link rel='alternate' type='text/html' href='http://medicinappunti.blogspot.com/2009/09/bilirubina-diretta-e-indiretta-reazione.html' title='Bilirubina diretta e indiretta: reazione di Van Der Bergh'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj_F07IyUMX0phSSz8977FvDO_BRm5K6PovShLgBbkmZN6KnSssRPkr4ubYBM2uM1oK2dkJVXJmjG5VRdfKl6zF4K-XFJBKHpcDZ4GiHyQlxf_WmBNkrxREPNTKwFpNck5_0SvM2Nkh2lnU/s72-c/disegno67bilirubinaok.jpg" height="72" width="72"/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4000983069003887294.post-8980206429104020593</id><published>2009-09-18T00:37:00.006+02:00</published><updated>2009-09-18T02:35:22.651+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Epatopatie"/><title type='text'>Ittero</title><content type='html'>&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIHQb9kk9dZGS6GyFy6O3lAlsnp93sR6xdDJ5V26ecWlp4ejIuuERojW-l0TZTU6xgBajyKypMigKPArGQe3463DZGgEYGyuvZaZACs1qxl6SuLqx1SxoiNXktuuc0H3OPFRDR7ys5NPWb/s1600-h/ittero.JPG&quot;&gt;&lt;img style=&quot;float:left; margin:0 10px 10px 0;cursor:pointer; cursor:hand;width: 134px; height: 200px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIHQb9kk9dZGS6GyFy6O3lAlsnp93sR6xdDJ5V26ecWlp4ejIuuERojW-l0TZTU6xgBajyKypMigKPArGQe3463DZGgEYGyuvZaZACs1qxl6SuLqx1SxoiNXktuuc0H3OPFRDR7ys5NPWb/s200/ittero.JPG&quot; border=&quot;0&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5382570971977437730&quot; /&gt;&lt;/a&gt;Si definisce &lt;b&gt;ittero&lt;/b&gt; una &lt;b&gt;colorazione giallastra della cute e delle mucose&lt;/b&gt; dovuta a deposizione di bilirubina nei tessuti.&lt;div&gt;La deposizione di bilirubina si verifica soltanto in caso di iperbilirubinemia sierica (concentrazione di bilirubina sierica &gt; 3 mg/dl). &lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Una iperbilirubinemia lieve può essere rilevata osservando le &lt;b&gt;sclere&lt;/b&gt;, le quali hanno una particolare affinità per la bilirubina per via del loro alto contenuto in elastina. Quando la concentrazione di bilirubina aumenta, anche la cute diventa gialla. &lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;In presenza di una colorazione giallastra della cute, la &lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#FF0000;&quot;&gt;&lt;b&gt;diagnosi differenziale&lt;/b&gt;&lt;/span&gt; include:&lt;/div&gt;&lt;div&gt;&lt;ul&gt;&lt;li&gt;&lt;b&gt;carotenodermia&lt;/b&gt;: colorito giallastro che si osserva in soggetti sani che ingeriscono quantità eccessive di vegetali e frutta contenenti carotene (carote, verdura a foglie, zucche, arance).&lt;br /&gt;Nell&#39;ittero la colorazione giallastra è distribuita uniformemente in tutto il corpo, mentre nella carotenodermia è concentrata a livello di palme delle mani, piante dei piedi, fronte e pieghe naso-labiali. Inoltre la carotenodermia non interessa le sclere.&lt;/li&gt;&lt;li&gt;uso della quinacrina&lt;/li&gt;&lt;li&gt;eccessiva esposizione ai fenoli&lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://medicinappunti.blogspot.com/feeds/8980206429104020593/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://medicinappunti.blogspot.com/2009/09/ittero.html#comment-form' title='1 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4000983069003887294/posts/default/8980206429104020593'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4000983069003887294/posts/default/8980206429104020593'/><link rel='alternate' type='text/html' href='http://medicinappunti.blogspot.com/2009/09/ittero.html' title='Ittero'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIHQb9kk9dZGS6GyFy6O3lAlsnp93sR6xdDJ5V26ecWlp4ejIuuERojW-l0TZTU6xgBajyKypMigKPArGQe3463DZGgEYGyuvZaZACs1qxl6SuLqx1SxoiNXktuuc0H3OPFRDR7ys5NPWb/s72-c/ittero.JPG" height="72" width="72"/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4000983069003887294.post-8054719617559049223</id><published>2009-09-17T23:14:00.002+02:00</published><updated>2009-09-18T01:34:17.762+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Cardiologia"/><title type='text'>Esame obiettivo del paziente con sospetta patologia cardiaca</title><content type='html'>&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgONDtqzRgZhGf8ASdADSi95JHsVJEwvNi7iOwiL2DuR5n79bm4E-DYuAckSbrCmy6rzIRE8Xhc-goo8uQYw0BZHu-pjdkKnhMEv5cQl_msFUFLEchn4a3I9bn73J5PNysPJM8fJT8REkj_/s1600-h/Heart.jpg&quot;&gt;&lt;img style=&quot;float:right; margin:0 0 10px 10px;cursor:pointer; cursor:hand;width: 150px; height: 104px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgONDtqzRgZhGf8ASdADSi95JHsVJEwvNi7iOwiL2DuR5n79bm4E-DYuAckSbrCmy6rzIRE8Xhc-goo8uQYw0BZHu-pjdkKnhMEv5cQl_msFUFLEchn4a3I9bn73J5PNysPJM8fJT8REkj_/s200/Heart.jpg&quot; border=&quot;0&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5382583793847205938&quot; /&gt;&lt;/a&gt;Durante l&#39;esame obiettivo generale del paziente con sospetta patologia cardiaca bisogna esaminare:&lt;div&gt;- facies del paziente&lt;/div&gt;&lt;div&gt;- decubito obbligato o meno&lt;/div&gt;&lt;div&gt;- tipo di respiro&lt;/div&gt;&lt;div&gt;- colorito della cute e delle mucose &lt;/div&gt;&lt;div&gt;- polso radiale e pressione arteriosa &lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;Esame obiettivo del collo&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;ul&gt;&lt;li&gt;&lt;b&gt;turgone delle vene giugulari:&lt;/b&gt; presente nell&#39;ipertensione polmonare e nello scompenso del cuore destro&lt;/li&gt;&lt;li&gt;&lt;b&gt;danza delle carotidi&lt;/b&gt;: indice di insufficienza aortica&lt;/li&gt;&lt;li&gt;&lt;b&gt;pulsazione anomala al giugulo:&lt;/b&gt; aneurisma o ectasia dell&#39;arco aortico&lt;/li&gt;&lt;li&gt;&lt;b&gt;noduli tiroidei o gozzo&lt;/b&gt;&lt;/li&gt;&lt;li&gt;&lt;b&gt;pulsazioni epigastriche&lt;/b&gt;: ipertrofia cardiaca destra e aneurisma dell&#39;aorta addominale&lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://medicinappunti.blogspot.com/feeds/8054719617559049223/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://medicinappunti.blogspot.com/2009/09/esame-obiettivo-nel-paziente-con.html#comment-form' title='1 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4000983069003887294/posts/default/8054719617559049223'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4000983069003887294/posts/default/8054719617559049223'/><link rel='alternate' type='text/html' href='http://medicinappunti.blogspot.com/2009/09/esame-obiettivo-nel-paziente-con.html' title='Esame obiettivo del paziente con sospetta patologia cardiaca'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgONDtqzRgZhGf8ASdADSi95JHsVJEwvNi7iOwiL2DuR5n79bm4E-DYuAckSbrCmy6rzIRE8Xhc-goo8uQYw0BZHu-pjdkKnhMEv5cQl_msFUFLEchn4a3I9bn73J5PNysPJM8fJT8REkj_/s72-c/Heart.jpg" height="72" width="72"/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4000983069003887294.post-5534073209003969585</id><published>2009-09-17T19:44:00.000+02:00</published><updated>2009-09-17T22:49:06.389+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Cardiologia"/><title type='text'>Classificazione delle aritmie</title><content type='html'>&lt;div&gt;&lt;p class=&quot;MsoNormal&quot; align=&quot;center&quot; style=&quot;text-align:center;punctuation-wrap:simple; text-autospace:ideograph-numeric&quot;&gt;&lt;b&gt;&lt;span style=&quot;background:yellow;mso-highlight:yellow&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-size:large;&quot;&gt;CLASSIFICAZIONE DELLE ARITMIE&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;b style=&quot;mso-bidi-font-weight:normal&quot;&gt;&lt;span style=&quot;font-size:18.0pt;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align:justify;punctuation-wrap:simple; text-autospace:ideograph-numeric&quot;&gt;&lt;span style=&quot;font-family:&amp;quot;;&quot;&gt;&lt;o:p&gt; &lt;span class=&quot;Apple-style-span&quot;&gt;&lt;b&gt;&lt;span style=&quot;color:#1F497D;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-family:verdana;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-size:medium;&quot;&gt;BRADIARITMIE&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-family:verdana;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-size:medium;&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-family:Wingdings;mso-ascii-font-family:&amp;quot;Times New Roman&amp;quot;; mso-fareast-font-family:&amp;quot;Times New Roman&amp;quot;;mso-hansi-font-family:&amp;quot;Times New Roman&amp;quot;; mso-char-type:symbol;mso-symbol-font-family:Wingdings;&quot;&gt;&lt;span style=&quot;font-family:Wingdings;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-size:medium;&quot;&gt;à&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-family:&amp;quot;;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-size:medium;&quot;&gt; &lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-size:medium;&quot;&gt;ipocinetiche&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align:justify;punctuation-wrap:simple; text-autospace:ideograph-numeric&quot;&gt;&lt;b&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt;-&lt;span style=&quot;mso-spacerun:yes&quot;&gt;  da &lt;/span&gt;alterata formazione dell’impulso &lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;;mso-ansi-language:#07FFfont-family:&amp;quot;;&quot;&gt;(automaticità&lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;;mso-ansi-language:#07FFfont-family:&amp;quot;;&quot;&gt;ridotta&lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt;)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align:justify;punctuation-wrap:simple; text-autospace:ideograph-numeric&quot;&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt;- &lt;b&gt;da &lt;/b&gt;&lt;b style=&quot;mso-bidi-font-weight:normal&quot;&gt;alterata conduzione dell’impulso&lt;/b&gt;: &lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;;mso-ansi-language:#07FFfont-family:&amp;quot;;&quot;&gt;blocco del sistema di &lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt;conduzione&lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;;mso-ansi-language:#07FFfont-family:&amp;quot;;&quot;&gt; (&lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt;ischemia, &lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;;mso-ansi-language:#07FFfont-family:&amp;quot;;&quot;&gt;fibrosi, trauma) &lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align:justify;punctuation-wrap:simple; text-autospace:ideograph-numeric&quot;&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;font-size:4.0pt;&quot;&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align:justify;punctuation-wrap:simple; text-autospace:ideograph-numeric&quot;&gt;&lt;b&gt;&lt;span style=&quot;color:red;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-size:medium;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-family:verdana;&quot;&gt;TACHIARITMIE&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-size:medium;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-family:verdana;&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-family:Wingdings;mso-ascii-font-family:&amp;quot;Times New Roman&amp;quot;; mso-fareast-font-family:&amp;quot;Times New Roman&amp;quot;;mso-hansi-font-family:&amp;quot;Times New Roman&amp;quot;; mso-char-type:symbol;mso-symbol-font-family:Wingdings;&quot;&gt;&lt;span style=&quot;font-family:Wingdings;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-size:medium;&quot;&gt;à&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;b&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;; mso-ansi-language:#07FFfont-family:&amp;quot;;&quot;&gt;ipercinetiche&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align:justify;punctuation-wrap:simple; text-autospace:ideograph-numeric&quot;&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt;- &lt;u&gt;alterata formazione dell’impulso&lt;/u&gt; (&lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;;mso-ansi-language:#07FFfont-family:&amp;quot;;&quot;&gt;automaticità &lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt;a&lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;;mso-ansi-language:#07FFfont-family:&amp;quot;;&quot;&gt;umentata&lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;;mso-ansi-language:#07FFfont-family:&amp;quot;;&quot;&gt;dovuta ad abnorme permeabilità al sodio durante la fase 4 del potenziale d&#39;azione), &lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align:justify;punctuation-wrap:simple; text-autospace:ideograph-numeric&quot;&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt;-&lt;span style=&quot;mso-spacerun:yes&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;u&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;;mso-ansi-language:#07FFfont-family:&amp;quot;;&quot;&gt;attività triggerata&lt;/span&gt;&lt;/u&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt; a seguito di depolarizzazioni precoci: dopo &lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;;mso-ansi-language:#07FFfont-family:&amp;quot;;&quot;&gt;un infarto acuto del miocardio, quando la cellula non è ancora andata incontro a necrosi ma è molto permeabile al sodio,&lt;span style=&quot;mso-spacerun:yes&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt;diventa&lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;; mso-ansi-language:#07FFfont-family:&amp;quot;;&quot;&gt; capace di eccitarsi anche quando non dovrebbe,&lt;span style=&quot;mso-spacerun:yes&quot;&gt;  &lt;/span&gt;e di generare dunque impulsi e aritmie.&lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align:justify;punctuation-wrap:simple; text-autospace:ideograph-numeric&quot;&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt;- &lt;/span&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;;mso-ansi-language: #07FFfont-family:&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun:yes&quot;&gt; &lt;/span&gt;&lt;u&gt;alterata conduzione &lt;/u&gt;&lt;/span&gt;&lt;u&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;font-family:&amp;quot;;&quot;&gt;dell’impulso: &lt;/span&gt;&lt;/u&gt;&lt;u&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;;mso-ansi-language:#07FFfont-family:&amp;quot;;&quot;&gt;rientro&lt;/span&gt;&lt;/u&gt;&lt;span style=&quot;mso-fareast-Times New Roman&amp;quot;;mso-ansi-language:#07FFfont-family:&amp;quot;;&quot;&gt;&lt;span style=&quot;mso-spacerun:yes&quot;&gt;   &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://medicinappunti.blogspot.com/feeds/5534073209003969585/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://medicinappunti.blogspot.com/2009/09/post-di-prova.html#comment-form' title='1 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4000983069003887294/posts/default/5534073209003969585'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4000983069003887294/posts/default/5534073209003969585'/><link rel='alternate' type='text/html' href='http://medicinappunti.blogspot.com/2009/09/post-di-prova.html' title='Classificazione delle aritmie'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry></feed>