2008-10-23T16:14:10+00:00 <p>Jacobsen Syndrome is a rare disorder resulting from deletion of a part of chromosome 11 causing mild mental retardation, a distinctive facial appearance, and various physical problems.</p> <p>Jacobsen Syndrome is a rare disorder resulting from deletion of a part of chromosome 11 causing mild mental retardation, a distinctive facial appearance, and various physical problems.</p> 1225 Jacobsen Syndrome 1 jacobsen-syndrome 0 Per 100,000 Population 11q Deletion 0 0 2009-09-21T19:33:40+00:00 2009-11-09T14:04:08+00:00 <p>Jarcho-Levin Syndrome is a rare hereditary skeletal growth disorder.</p> <p>Jarcho-Levin Syndrome is a rare hereditary skeletal growth disorder.</p> 1448 Jarcho-Levin Syndrome 0 jarcho-levin-syndrome 0 Per 100,000 Population Jarcho Levin Syndrome 0 0 2009-11-09T14:04:08+00:00 2008-11-09T15:01:52+00:00 <p>Jejunal Atresia is a rare genetic disorder caused by the partial absence of the fold of the stomach membrane that connects the small intestine to the back wall of the abdomen resulting in the jejunal twisting around an artery of the colon.</p> <p>Jejunal Atresia is a rare genetic disorder caused by the partial absence of the fold of the stomach membrane that connects the small intestine to the back wall of the abdomen resulting in the jejunal twisting around an artery of the colon.</p> <p>Symptoms include vomiting, a swollen abdomen, and constipation.</p> 1243 Jejunal Atresia 7 jejunal-atresia 0 Per 100,000 Population Intestinal atresia, Apple Peel Syndrome, Christmas Tree Syndrome 0 1 2009-07-30T10:40:56+00:00 2008-05-21T13:25:35+00:00 981 Jeune Syndrome 0 jeune-syndrome 0 0.2 http://www.orpha.net Per 100,000 Population Asphyxiating Thoracic Dystrophy 0 0 2009-06-11T22:17:01+00:00 2008-05-21T13:25:34+00:00 <p>Joubert Syndrome is a rare genetic disorder that affects the cerebellum, an area of the brain that controls balance and coordination.</p> <p>Joubert Syndrome is a rare genetic disorder that affects the cerebellum, an area of the brain that controls balance and coordination.</p> 890 Joubert Syndrome 1 joubert-syndrome 0 0.85 http://www.orpha.net Per 100,000 Population 0 0 2010-02-09T20:03:15+00:00 2008-05-21T13:25:35+00:00 1025 Junctional Epidermolysis Bullosa 0 junctional-epidermolysis-bullosa 0 0.06 http://www.orpha.net Per 100,000 Population EB 0 0 2009-04-23T13:51:37+00:00 2008-05-21T13:25:33+00:00 730 Juvenile Psoriatic Arthritis 1 juvenile-psoriatic-arthritis 0 4.2 http://www.orpha.net Per 100,000 Population 0 0 2009-08-07T03:44:07+00:00 2008-05-21T13:25:33+00:00 <p>Juvenile X-Linked Retinoschisis is a rare genetic disorder primarily affecting young men.</p> <p>Juvenile X-Linked Retinoschisis is a rare genetic disorder primarily affecting young men.</p> 725 Juvenile X-Linked Retinoschisis 1 juvenile-x-linked-retinoschisis 0 4.5 http://www.orpha.net Per 100,000 Population X-Linked RS, Juvenile Retinoschisis, X Linked Retinoschisis, X-Linked Juvenile Retinoschisis, Juvenile X Linked Retinoschisis 0 0 2009-08-06T14:09:47+00:00