<?xml version="1.0" encoding="UTF-8"?>
<communities type="array">
  <community>
    <causes></causes>
    <created-at type="datetime">2009-02-23T14:47:07+00:00</created-at>
    <description>&lt;p&gt;13q Deletion Syndrome is a rare chromosomal disorder caused by the deletion of the long arm of the 13th chromosome.&lt;/p&gt;</description>
    <diagnosis></diagnosis>
    <disorder-description>&lt;p&gt;13q Deletion Syndrome is a rare chromosomal disorder caused by the deletion of the long arm of the 13th chromosome.&lt;/p&gt;</disorder-description>
    <expert-id type="integer" nil="true"></expert-id>
    <general-symptoms></general-symptoms>
    <general-test></general-test>
    <general-treatment></general-treatment>
    <id type="integer">1360</id>
    <name>13q Deletion Syndrome</name>
    <participations-count type="integer">35</participations-count>
    <permalink>13q-deletion-syndrome</permalink>
    <posts-count type="integer">0</posts-count>
    <prevalence-number type="decimal" nil="true"></prevalence-number>
    <prevalence-number-source-url></prevalence-number-source-url>
    <prevalence-type>Per 100,000 Population</prevalence-type>
    <prognosis></prognosis>
    <symptoms-count type="integer" nil="true"></symptoms-count>
    <synonym-tags>Orbeli syndrome, Chromosome 13q Deletion Syndrome</synonym-tags>
    <synonyms-count type="integer">0</synonyms-count>
    <topics-count type="integer">1</topics-count>
    <updated-at type="datetime">2010-03-07T01:39:49+00:00</updated-at>
  </community>
  <community>
    <causes></causes>
    <created-at type="datetime">2009-08-27T12:11:01+00:00</created-at>
    <description>&lt;p&gt;15q 26.2 Deletion is a microdeletion on part of the long arm of chromosome 15.&lt;/p&gt;</description>
    <diagnosis></diagnosis>
    <disorder-description>&lt;p&gt;15q 26.2 Deletion is a microdeletion on part of the long arm of chromosome 15.&lt;/p&gt;</disorder-description>
    <expert-id type="integer" nil="true"></expert-id>
    <general-symptoms></general-symptoms>
    <general-test></general-test>
    <general-treatment></general-treatment>
    <id type="integer">1435</id>
    <name>15q 26.2 Deletion </name>
    <participations-count type="integer">5</participations-count>
    <permalink>15q-26-2-deletion</permalink>
    <posts-count type="integer">0</posts-count>
    <prevalence-number type="decimal" nil="true"></prevalence-number>
    <prevalence-number-source-url></prevalence-number-source-url>
    <prevalence-type>Per 100,000 Population</prevalence-type>
    <prognosis></prognosis>
    <symptoms-count type="integer" nil="true"></symptoms-count>
    <synonym-tags></synonym-tags>
    <synonyms-count type="integer">0</synonyms-count>
    <topics-count type="integer">0</topics-count>
    <updated-at type="datetime">2009-08-27T12:11:01+00:00</updated-at>
  </community>
  <community>
    <causes></causes>
    <created-at type="datetime">2009-08-19T20:43:20+00:00</created-at>
    <description></description>
    <diagnosis></diagnosis>
    <disorder-description></disorder-description>
    <expert-id type="integer" nil="true"></expert-id>
    <general-symptoms></general-symptoms>
    <general-test></general-test>
    <general-treatment></general-treatment>
    <id type="integer">1411</id>
    <name>17-Beta-Hydroxysteroid Dehydrogenase Deficiency</name>
    <participations-count type="integer">0</participations-count>
    <permalink>17-beta-hydroxysteroid-dehydrogenase-deficiency</permalink>
    <posts-count type="integer">0</posts-count>
    <prevalence-number type="decimal" nil="true"></prevalence-number>
    <prevalence-number-source-url></prevalence-number-source-url>
    <prevalence-type>Per 100,000 Population</prevalence-type>
    <prognosis></prognosis>
    <symptoms-count type="integer" nil="true"></symptoms-count>
    <synonym-tags>17-Beta-Hydroxysteroid Dehydrogenase III Deficiency, 17 Beta Hydroxysteroid Dehydrogenase Deficiency, 17 Beta Hydroxysteroid Dehydrogenase III Deficiency</synonym-tags>
    <synonyms-count type="integer">0</synonyms-count>
    <topics-count type="integer">0</topics-count>
    <updated-at type="datetime">2009-08-19T20:43:20+00:00</updated-at>
  </community>
  <community>
    <causes>&lt;p&gt;22q11.2 Deletion Syndrome is caused by a&lt;br /&gt;
missing (or deleted) part of the 22 chromosome, including some of the genes within it.&lt;/p&gt;</causes>
    <created-at type="datetime">2008-09-02T20:49:22+00:00</created-at>
    <description>&lt;p&gt;22q11.2 Deletion Syndrome is a genetic disorder caused by the deletion of a small segment of the long arm of chromosome 22.&lt;/p&gt;</description>
    <diagnosis></diagnosis>
    <disorder-description>&lt;p&gt;22q11.2 Deletion Syndrome is a genetic disorder caused by the deletion of a small segment of the long arm of chromosome 22 characterized by cleft palate, heart abnormalities and learning disabilities.&lt;/p&gt;</disorder-description>
    <expert-id type="integer" nil="true"></expert-id>
    <general-symptoms>&lt;p&gt;There are several symptoms that affect people with 22q11.2 Deletion Syndrome.&lt;/p&gt;</general-symptoms>
    <general-test></general-test>
    <general-treatment></general-treatment>
    <id type="integer">1201</id>
    <name>22q11.2 Deletion Syndrome</name>
    <participations-count type="integer">6</participations-count>
    <permalink>22q11-2-deletion-syndrome</permalink>
    <posts-count type="integer">0</posts-count>
    <prevalence-number type="decimal" nil="true"></prevalence-number>
    <prevalence-number-source-url></prevalence-number-source-url>
    <prevalence-type>Per 100,000 Population</prevalence-type>
    <prognosis></prognosis>
    <symptoms-count type="integer" nil="true"></symptoms-count>
    <synonym-tags>VCFS, Velo-Cardio-Facial Syndrome, Shprintzen Syndrome, DiGeorge Sequence, DiGeorge Syndrome, Velocardiofacial Syndrome, Strong Syndrome, Velo Cardio Facial Syndrome, V.C.F.S.</synonym-tags>
    <synonyms-count type="integer">0</synonyms-count>
    <topics-count type="integer">2</topics-count>
    <updated-at type="datetime">2009-10-07T21:58:43+00:00</updated-at>
  </community>
  <community>
    <causes></causes>
    <created-at type="datetime">2008-10-23T16:26:07+00:00</created-at>
    <description>&lt;p&gt;22q13 Deletion Syndrome is a rare genetic disorder caused by the deletion of the location q13.3 on chromosome 22.&lt;/p&gt;</description>
    <diagnosis></diagnosis>
    <disorder-description>&lt;p&gt;22q13 Deletion Syndrome is a rare genetic disorder caused by the deletion of the location q13.3 on chromosome 22.&lt;/p&gt;</disorder-description>
    <expert-id type="integer" nil="true"></expert-id>
    <general-symptoms></general-symptoms>
    <general-test></general-test>
    <general-treatment></general-treatment>
    <id type="integer">1226</id>
    <name>22q13 Deletion Syndrome</name>
    <participations-count type="integer">2</participations-count>
    <permalink>22q13-deletion-syndrome</permalink>
    <posts-count type="integer">0</posts-count>
    <prevalence-number type="decimal" nil="true"></prevalence-number>
    <prevalence-number-source-url></prevalence-number-source-url>
    <prevalence-type>Per 100,000 Population</prevalence-type>
    <prognosis></prognosis>
    <symptoms-count type="integer" nil="true"></symptoms-count>
    <synonym-tags>Phelan-McDermid Syndrome, Phelan McDermid Syndrome</synonym-tags>
    <synonyms-count type="integer">0</synonyms-count>
    <topics-count type="integer">0</topics-count>
    <updated-at type="datetime">2009-09-21T19:36:29+00:00</updated-at>
  </community>
  <community>
    <causes></causes>
    <created-at type="datetime">2008-12-14T22:20:18+00:00</created-at>
    <description>&lt;p&gt;48,&lt;span class="caps"&gt;XXYY&lt;/span&gt; syndrome is a rare genetic condition caused by a chromosome aneuploidy.&lt;/p&gt;</description>
    <diagnosis>&lt;p&gt;48 &lt;span class="caps"&gt;XXYY&lt;/span&gt; syndrome is diagnosed either by prenatal testing during pregnancy or by a blood test which examines the chromosomes (karyotype) of the patient.&lt;/p&gt;</diagnosis>
    <disorder-description>&lt;p&gt;48,&lt;span class="caps"&gt;XXYY&lt;/span&gt; syndrome is a rare genetic condition caused by a chromosome aneuploidy.&lt;/p&gt;</disorder-description>
    <expert-id type="integer" nil="true"></expert-id>
    <general-symptoms></general-symptoms>
    <general-test></general-test>
    <general-treatment></general-treatment>
    <id type="integer">1272</id>
    <name>48,XXYY Syndrome </name>
    <participations-count type="integer">2</participations-count>
    <permalink>48-xxyy-syndrome</permalink>
    <posts-count type="integer">0</posts-count>
    <prevalence-number type="decimal">2.5</prevalence-number>
    <prevalence-number-source-url>http://www3.interscience.wiley.com/journal/119140435/abstract</prevalence-number-source-url>
    <prevalence-type>Per 100,000 Population</prevalence-type>
    <prognosis></prognosis>
    <symptoms-count type="integer" nil="true"></symptoms-count>
    <synonym-tags>48 XXYY Syndrome, Klinefelter's Syndrome, </synonym-tags>
    <synonyms-count type="integer">0</synonyms-count>
    <topics-count type="integer">1</topics-count>
    <updated-at type="datetime">2009-04-15T17:09:32+00:00</updated-at>
  </community>
  <community>
    <causes></causes>
    <created-at type="datetime">2009-08-20T12:16:25+00:00</created-at>
    <description></description>
    <diagnosis></diagnosis>
    <disorder-description></disorder-description>
    <expert-id type="integer" nil="true"></expert-id>
    <general-symptoms></general-symptoms>
    <general-test></general-test>
    <general-treatment></general-treatment>
    <id type="integer">1430</id>
    <name>Aagenaes Syndrome</name>
    <participations-count type="integer">0</participations-count>
    <permalink>aagenaes-syndrome</permalink>
    <posts-count type="integer">0</posts-count>
    <prevalence-number type="decimal" nil="true"></prevalence-number>
    <prevalence-number-source-url></prevalence-number-source-url>
    <prevalence-type>Per 100,000 Population</prevalence-type>
    <prognosis></prognosis>
    <symptoms-count type="integer" nil="true"></symptoms-count>
    <synonym-tags>cholestasis-lymphedema syndrome, CLS, cholestasis lymphedema syndrome</synonym-tags>
    <synonyms-count type="integer">0</synonyms-count>
    <topics-count type="integer">0</topics-count>
    <updated-at type="datetime">2009-09-17T22:19:36+00:00</updated-at>
  </community>
  <community>
    <causes></causes>
    <created-at type="datetime">2008-10-24T20:35:26+00:00</created-at>
    <description>&lt;p&gt;Aarskog-Scott Syndrome is a rare genetic disease characterized by short stature, facial abnormalities, skeletal and genital anomalies.&lt;/p&gt;</description>
    <diagnosis></diagnosis>
    <disorder-description>&lt;p&gt;Aarskog-Scott Syndrome is a rare genetic disease characterized by short stature, facial abnormalities, skeletal and genital anomalies.&lt;/p&gt;</disorder-description>
    <expert-id type="integer" nil="true"></expert-id>
    <general-symptoms></general-symptoms>
    <general-test></general-test>
    <general-treatment></general-treatment>
    <id type="integer">1228</id>
    <name>Aarskog-Scott Syndrome </name>
    <participations-count type="integer">0</participations-count>
    <permalink>aarskog-scott-syndrome</permalink>
    <posts-count type="integer">0</posts-count>
    <prevalence-number type="decimal" nil="true"></prevalence-number>
    <prevalence-number-source-url></prevalence-number-source-url>
    <prevalence-type>Per 100,000 Population</prevalence-type>
    <prognosis></prognosis>
    <symptoms-count type="integer" nil="true"></symptoms-count>
    <synonym-tags>Aarskog Syndrome, AAS, Faciodigitogenital Syndrome, Shawl Scrotum Syndrome, Faciogenital Dysplasia, Aarskog Scott Syndrome 
</synonym-tags>
    <synonyms-count type="integer">0</synonyms-count>
    <topics-count type="integer">0</topics-count>
    <updated-at type="datetime">2009-07-31T21:18:47+00:00</updated-at>
  </community>
  <community>
    <causes></causes>
    <created-at type="datetime">2009-08-19T20:47:07+00:00</created-at>
    <description>&lt;p&gt;Aase Syndrome is a rare inherited disorder characterized by anemia with some joint and skeletal deformities.&lt;/p&gt;</description>
    <diagnosis></diagnosis>
    <disorder-description>&lt;p&gt;Aase Syndrome is a rare inherited disorder characterized by anemia with some joint and skeletal deformities.&lt;/p&gt;</disorder-description>
    <expert-id type="integer" nil="true"></expert-id>
    <general-symptoms></general-symptoms>
    <general-test></general-test>
    <general-treatment></general-treatment>
    <id type="integer">1413</id>
    <name>Aase Syndrome </name>
    <participations-count type="integer">0</participations-count>
    <permalink>aase-syndrome</permalink>
    <posts-count type="integer">0</posts-count>
    <prevalence-number type="decimal" nil="true"></prevalence-number>
    <prevalence-number-source-url></prevalence-number-source-url>
    <prevalence-type>Per 100,000 Population</prevalence-type>
    <prognosis></prognosis>
    <symptoms-count type="integer" nil="true"></symptoms-count>
    <synonym-tags>Aase-Smith Syndrome, Aase Smith Syndrome </synonym-tags>
    <synonyms-count type="integer">0</synonyms-count>
    <topics-count type="integer">0</topics-count>
    <updated-at type="datetime">2009-08-19T21:01:31+00:00</updated-at>
  </community>
  <community>
    <causes></causes>
    <created-at type="datetime">2008-05-21T13:25:34+00:00</created-at>
    <description>&lt;p&gt;Acalvaria is a rare malformation characterized by the absence of the calvarial bones, dura mater and associated muscles in the presence of a normal skull base and normal facial bones.&lt;/p&gt;</description>
    <diagnosis></diagnosis>
    <disorder-description>&lt;p&gt;Acalvaria is a rare malformation characterized by absence of the calvarial bones, dura mater and associated muscles in the presence of a normal skull base and normal facial bones.&lt;/p&gt;</disorder-description>
    <expert-id type="integer" nil="true"></expert-id>
    <general-symptoms></general-symptoms>
    <general-test></general-test>
    <general-treatment></general-treatment>
    <id type="integer">886</id>
    <name>Acalvaria</name>
    <participations-count type="integer">2</participations-count>
    <permalink>acalvaria</permalink>
    <posts-count type="integer">0</posts-count>
    <prevalence-number type="decimal">1.0</prevalence-number>
    <prevalence-number-source-url>http://www.orpha.net</prevalence-number-source-url>
    <prevalence-type>Per 100,000 Population</prevalence-type>
    <prognosis></prognosis>
    <symptoms-count type="integer" nil="true"></symptoms-count>
    <synonym-tags>Acrania, Congenital Malformation</synonym-tags>
    <synonyms-count type="integer">0</synonyms-count>
    <topics-count type="integer">0</topics-count>
    <updated-at type="datetime">2009-02-10T14:42:15+00:00</updated-at>
  </community>
  <community>
    <causes>&lt;p&gt;Causes include using contaminated water on contact lenses, using homemade solutions to store and clean contacts, wearing contact lenses in a hot tub and swimming or showering while wearing lenses.&lt;/p&gt;</causes>
    <created-at type="datetime">2008-05-21T13:25:34+00:00</created-at>
    <description>&lt;p&gt;Acanthamoeba Keratitis is a rare eye infection resulting from an amoeba that is most commonly associated with incorrect contact lens handling and exposure to unsanitary conditions.&lt;/p&gt;</description>
    <diagnosis></diagnosis>
    <disorder-description>&lt;p&gt;Acanthamoeba Keratitis is a rare eye infection resulting from an amoeba that is most commonly associated with incorrect contact lens handling and exposure to unsanitary conditions.&lt;/p&gt;</disorder-description>
    <expert-id type="integer" nil="true"></expert-id>
    <general-symptoms></general-symptoms>
    <general-test></general-test>
    <general-treatment></general-treatment>
    <id type="integer">856</id>
    <name>Acanthamoeba Keratitis</name>
    <participations-count type="integer">22</participations-count>
    <permalink>acanthamoeba-keratitis</permalink>
    <posts-count type="integer">0</posts-count>
    <prevalence-number type="decimal">1.0</prevalence-number>
    <prevalence-number-source-url>http://www.orpha.net</prevalence-number-source-url>
    <prevalence-type>Per 100,000 Population</prevalence-type>
    <prognosis></prognosis>
    <symptoms-count type="integer" nil="true"></symptoms-count>
    <synonym-tags></synonym-tags>
    <synonyms-count type="integer">0</synonyms-count>
    <topics-count type="integer">1</topics-count>
    <updated-at type="datetime">2008-12-27T05:56:31+00:00</updated-at>
  </community>
  <community>
    <causes>&lt;p&gt;Genetic&lt;/p&gt;</causes>
    <created-at type="datetime">2008-05-21T13:25:34+00:00</created-at>
    <description>&lt;p&gt;Acatalasemia a genetic deficiency of erythrocyte catalase characterized by infection of the gums.&lt;/p&gt;</description>
    <diagnosis></diagnosis>
    <disorder-description>&lt;p&gt;Acatalasemia a genetic deficiency of erythrocyte catalase characterized by infection of the gums.&lt;/p&gt;</disorder-description>
    <expert-id type="integer" nil="true"></expert-id>
    <general-symptoms></general-symptoms>
    <general-test></general-test>
    <general-treatment></general-treatment>
    <id type="integer">766</id>
    <name>Acatalasemia</name>
    <participations-count type="integer">0</participations-count>
    <permalink>acatalasemia</permalink>
    <posts-count type="integer">0</posts-count>
    <prevalence-number type="decimal">3.1</prevalence-number>
    <prevalence-number-source-url>http://www.orpha.net</prevalence-number-source-url>
    <prevalence-type>Per 100,000 Population</prevalence-type>
    <prognosis></prognosis>
    <symptoms-count type="integer" nil="true"></symptoms-count>
    <synonym-tags>Acatalasia, Takahara's disease, Takaharas disease</synonym-tags>
    <synonyms-count type="integer">0</synonyms-count>
    <topics-count type="integer">1</topics-count>
    <updated-at type="datetime">2009-09-17T22:46:26+00:00</updated-at>
  </community>
  <community>
    <causes></causes>
    <created-at type="datetime">2008-05-21T13:25:35+00:00</created-at>
    <description>&lt;p&gt;Aceruloplasminemia is a rare iron metabolism disorder characterized by progressive neurodegeneration of the retina and basal ganglia, and diabetes mellitus.&lt;/p&gt;</description>
    <diagnosis></diagnosis>
    <disorder-description>&lt;p&gt;Aceruloplasminemia is a rare iron metabolism disorder characterized by progressive neurodegeneration of the retina and basal ganglia, and diabetes mellitus.&lt;/p&gt;</disorder-description>
    <expert-id type="integer" nil="true"></expert-id>
    <general-symptoms></general-symptoms>
    <general-test></general-test>
    <general-treatment></general-treatment>
    <id type="integer">1027</id>
    <name>Aceruloplasminemia</name>
    <participations-count type="integer">1</participations-count>
    <permalink>aceruloplasminemia</permalink>
    <posts-count type="integer">0</posts-count>
    <prevalence-number type="decimal">0.05</prevalence-number>
    <prevalence-number-source-url>http://www.orpha.net</prevalence-number-source-url>
    <prevalence-type>Per 100,000 Population</prevalence-type>
    <prognosis></prognosis>
    <symptoms-count type="integer" nil="true"></symptoms-count>
    <synonym-tags>Neurodegeneration with Brain Iron Accumulation, NBIA</synonym-tags>
    <synonyms-count type="integer">0</synonyms-count>
    <topics-count type="integer">0</topics-count>
    <updated-at type="datetime">2010-01-24T18:58:44+00:00</updated-at>
  </community>
  <community>
    <causes>&lt;p&gt;The official cause of Achalasia is unknown, but it is believed to be caused by infection, heredity or an autoimmune disease.&lt;/p&gt;</causes>
    <created-at type="datetime">2008-07-14T22:56:55+00:00</created-at>
    <description>&lt;p&gt;Achalasia is a rare disorder affecting the lower esophageal sphincter characterized by difficulty in swallowing (dysphagia) and regurgitation of undigested food.&lt;/p&gt;</description>
    <diagnosis></diagnosis>
    <disorder-description>&lt;p&gt;Achalasia is a rare disorder affecting the lower esophageal sphincter characterized by difficulty in swallowing (dysphagia) and regurgitation of undigested food.&lt;/p&gt;</disorder-description>
    <expert-id type="integer" nil="true"></expert-id>
    <general-symptoms></general-symptoms>
    <general-test></general-test>
    <general-treatment></general-treatment>
    <id type="integer">1174</id>
    <name>Achalasia</name>
    <participations-count type="integer">6</participations-count>
    <permalink>achalasia</permalink>
    <posts-count type="integer">0</posts-count>
    <prevalence-number type="decimal">8.0</prevalence-number>
    <prevalence-number-source-url>http://www.coughjournal.com/content/4/1/6</prevalence-number-source-url>
    <prevalence-type>Per 100,000 Population</prevalence-type>
    <prognosis></prognosis>
    <symptoms-count type="integer" nil="true"></symptoms-count>
    <synonym-tags>Esophageal Achalasia, Achalasia Cardiae, Cardiospasm, Dyssynergia Esophagus, Esophageal Aperistalsis, primary achalasia</synonym-tags>
    <synonyms-count type="integer">0</synonyms-count>
    <topics-count type="integer">0</topics-count>
    <updated-at type="datetime">2010-02-09T17:13:02+00:00</updated-at>
  </community>
  <community>
    <causes></causes>
    <created-at type="datetime">2009-08-19T22:32:20+00:00</created-at>
    <description></description>
    <diagnosis></diagnosis>
    <disorder-description></disorder-description>
    <expert-id type="integer" nil="true"></expert-id>
    <general-symptoms></general-symptoms>
    <general-test></general-test>
    <general-treatment></general-treatment>
    <id type="integer">1427</id>
    <name>Acheiropodia</name>
    <participations-count type="integer">0</participations-count>
    <permalink>acheiropodia</permalink>
    <posts-count type="integer">0</posts-count>
    <prevalence-number type="decimal" nil="true"></prevalence-number>
    <prevalence-number-source-url></prevalence-number-source-url>
    <prevalence-type>Per 100,000 Population</prevalence-type>
    <prognosis></prognosis>
    <symptoms-count type="integer" nil="true"></symptoms-count>
    <synonym-tags>Horn Kolb Syndrome, Acheiropody, Aleijadinhos</synonym-tags>
    <synonyms-count type="integer">0</synonyms-count>
    <topics-count type="integer">0</topics-count>
    <updated-at type="datetime">2009-08-19T22:32:20+00:00</updated-at>
  </community>
</communities>
