title: Ehlers-Danlos syndrome with abnormal collagen fibrils, sinus of Valsalva aneurysms, myocardial infarction, panacinar emphysema and cerebral heterotopias.
abstract: A 30 year old woman with marked joint hypermobility had severe, progressive lung disease, seizures, aneurysms of the sinuses of Valsalva and myocardial infarction documented during life. She died of intractable ventricular fibrillation, and postmortem examination showed myocardial injury in the distribution of the left coronary artery but no occlusive coronary artery disease. Severe panacinar emphysema was found in the lungs. Cerebral heterotopias with peculiar vascularization were present and were a likely cause of the seizure disorder. Electron microscopy showed dermal collagen fibrils to be heterogeneous in size, reduced in number, and irregular and frayed in appearance. This patient had a form of the Ehlers-Danlos syndrome, different from the 10 distinct variants described thus far, associated with lethal internal manifestations.
mesh_terms: D000328:Adult; D001014:Aortic Aneurysm / Q000150:complications*; D001921:Brain / Q000473:pathology; D001932:Brain Neoplasms / Q000150:complications*; D002828:Choristoma / Q000150:complications*; D003094:Collagen / Q000032:analysis*; D004200:Diseases in Twins; D004535:Ehlers-Danlos Syndrome / Q000150:complications* / Q000473:pathology; D005260:Female; D006801:Humans; D008168:Lung / Q000473:pathology; D008854:Microscopy, Electron; D009203:Myocardial Infarction / Q000150:complications*; D011656:Pulmonary Emphysema / Q000150:complications*; D012850:Sinus of Valsalva
chemical_list: D003094:Collagen