2009-08-20T12:16:25+00:00 1430 Aagenaes Syndrome 0 aagenaes-syndrome 0 Per 100,000 Population cholestasis-lymphedema syndrome, CLS, cholestasis lymphedema syndrome 0 0 2009-09-17T22:19:36+00:00 2008-10-24T20:35:26+00:00 <p>Aarskog-Scott Syndrome is a rare genetic disease characterized by short stature, facial abnormalities, skeletal and genital anomalies.</p> <p>Aarskog-Scott Syndrome is a rare genetic disease characterized by short stature, facial abnormalities, skeletal and genital anomalies.</p> 1228 Aarskog-Scott Syndrome 0 aarskog-scott-syndrome 0 Per 100,000 Population Aarskog Syndrome, AAS, Faciodigitogenital Syndrome, Shawl Scrotum Syndrome, Faciogenital Dysplasia, Aarskog Scott Syndrome 0 0 2009-07-31T21:18:47+00:00 2009-08-19T20:47:07+00:00 <p>Aase Syndrome is a rare inherited disorder characterized by anemia with some joint and skeletal deformities.</p> <p>Aase Syndrome is a rare inherited disorder characterized by anemia with some joint and skeletal deformities.</p> 1413 Aase Syndrome 0 aase-syndrome 0 Per 100,000 Population Aase-Smith Syndrome, Aase Smith Syndrome 0 0 2009-08-19T21:01:31+00:00 2008-05-21T13:25:34+00:00 <p>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.</p> <p>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.</p> 886 Acalvaria 2 acalvaria 0 1.0 http://www.orpha.net Per 100,000 Population Acrania, Congenital Malformation 0 0 2009-02-10T14:42:15+00:00 <p>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.</p> 2008-05-21T13:25:34+00:00 <p>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.</p> <p>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.</p> 856 Acanthamoeba Keratitis 22 acanthamoeba-keratitis 0 1.0 http://www.orpha.net Per 100,000 Population 0 1 2008-12-27T05:56:31+00:00 <p>Genetic</p> 2008-05-21T13:25:34+00:00 <p>Acatalasemia a genetic deficiency of erythrocyte catalase characterized by infection of the gums.</p> <p>Acatalasemia a genetic deficiency of erythrocyte catalase characterized by infection of the gums.</p> 766 Acatalasemia 0 acatalasemia 0 3.1 http://www.orpha.net Per 100,000 Population Acatalasia, Takahara's disease, Takaharas disease 0 1 2009-09-17T22:46:26+00:00 2008-05-21T13:25:35+00:00 <p>Aceruloplasminemia is a rare iron metabolism disorder characterized by progressive neurodegeneration of the retina and basal ganglia, and diabetes mellitus.</p> <p>Aceruloplasminemia is a rare iron metabolism disorder characterized by progressive neurodegeneration of the retina and basal ganglia, and diabetes mellitus.</p> 1027 Aceruloplasminemia 1 aceruloplasminemia 0 0.05 http://www.orpha.net Per 100,000 Population Neurodegeneration with Brain Iron Accumulation, NBIA 0 0 2010-01-24T18:58:44+00:00 <p>The official cause of Achalasia is unknown, but it is believed to be caused by infection, heredity or an autoimmune disease.</p> 2008-07-14T22:56:55+00:00 <p>Achalasia is a rare disorder affecting the lower esophageal sphincter characterized by difficulty in swallowing (dysphagia) and regurgitation of undigested food.</p> <p>Achalasia is a rare disorder affecting the lower esophageal sphincter characterized by difficulty in swallowing (dysphagia) and regurgitation of undigested food.</p> 1174 Achalasia 6 achalasia 0 8.0 http://www.coughjournal.com/content/4/1/6 Per 100,000 Population Esophageal Achalasia, Achalasia Cardiae, Cardiospasm, Dyssynergia Esophagus, Esophageal Aperistalsis, primary achalasia 0 0 2010-02-09T17:13:02+00:00 2009-08-19T22:32:20+00:00 1427 Acheiropodia 0 acheiropodia 0 Per 100,000 Population Horn Kolb Syndrome, Acheiropody, Aleijadinhos 0 0 2009-08-19T22:32:20+00:00 2008-05-21T13:25:33+00:00 723 Achondroplasia 1 achondroplasia 0 4.5 http://www.orpha.net Per 100,000 Population 0 2 2009-05-04T09:53:03+00:00 2009-08-20T12:20:31+00:00 1431 Ackerman Syndrome 0 ackerman-syndrome 0 Per 100,000 Population interstitial granulomatous dermatitis 0 0 2009-08-20T12:20:31+00:00 2008-07-08T04:25:33+00:00 <p>Acoustic neuroma is a benign tumor that forms on the vestibulocochlear nerve leading from the brain to the inner ear.</p> <p>Acoustic neuroma is a benign tumor that forms on the vestibulocochlear nerve leading from the brain to the inner ear.</p> <p>Hearing loss <br /> Ringing in the ears (tinnitus) <br /> Dizziness (vertigo) <br /> Difficulty in balance (imbalance or dysequilibrium) <br /> Fullness or pressure in the ears <br /> Facial numbness or paralysis (for very large tumors)</p> <p>Radiation, Surgery</p> 1151 Acoustic Neuroma 1 acoustic-neuroma 0 Per 100,000 Population Vestibular schwannoma, Neurolemmoma 0 0 2008-09-02T15:11:07+00:00 2008-05-21T13:25:35+00:00 1013 Acquired Hemophilia 1 acquired-hemophilia 0 0.1 http://www.orpha.net Per 100,000 Population 0 0 2009-07-02T18:34:27+00:00 2008-05-21T13:25:35+00:00 975 Acrodermatitis Enteropathica 0 acrodermatitis-enteropathica 0 0.2 http://www.orpha.net Per 100,000 Population Zinc deficiency, Brandt Syndrome Danbolt-Cross Syndrome, Congenital Zinc deficiency, AEZ 0 0 2009-02-19T19:55:23+00:00 2008-05-25T23:12:18+00:00 <p>Acrofacial Dysostosis is a group of disorders characterized by defective limb and facial development.</p> <p>Acrofacial Dysostosis is a group of disorders characterized by defective limb and facial development.</p> 1067 Acrofacial Dysostosis, Rodriguez Type 1 acrofacial-dysostosis--rodriguez-type 0 Per 100,000 Population Acrofacial Syndrome 0 0 2008-12-07T04:37:15+00:00