(Patau's syndrome, D-syndrome) Trisomy 18 (Edwards' syndrome, E-syndrome) Trisomy 21 (Down syndrome) Deletion of long arm of chromosome 18 Deletion of chromosome 18 Ciliopathic genetic syndromes—A number of widely variant genetic disorders with occular phenotypes have been identified with genotypical ciliopathy. Hematologic diseases Anemia Cardiovascular diseases Cardiovascular diseases Arteriosclerosis Hypertension Pre-eclampsia (toxemia of pregnancy) Occlusive vascular disease (sudden) Emboli and thrombi Central retinal artery occlusion Cardiac myxoma Cranial arteritis Sickle cell attack Occlusive vascular disease (slow, progressive) Carotid artery disease Arterial spasm (TIA) Diabetes mellitus Collagen diseases Venous occlusive disease Thrombosis Use of hormonal contraception Endocarditis Myxoma Aortic arch syndrome (takayasu) Pre-eclampsia (toxemia of pregnancy) Thromboangiitis obliterans Hereditary telangiectasia (Rendu–Osler–Weber syndrome) Endocrine diseases Cushing's disease Addison's disease Diabetes mellitus Hyperparathyroidism Hypoparathyroidism Hyperthyroidism Hypothyroidism Gastrointestinal and nutritional disorders Alcoholism Crohn's disease Liver disease Malnutrition Peptic ulcer disease Pancreatic disease Regional enteritis or ulcerative colitis Vitamin A deficiency Vitamin B deficiency Vitamin C deficiency Hypervitaminosis A, B, and D Whipple's disease Metabolic disorders Albinism Alkaptonuria Amyloidosis Chediak–Higashi syndrome Cystinosis Fabry's disease Galactosemia Gaucher's disease Gout Hemochromatosis Histiocytosis Homocystinuria Lipidoses Marfan's syndrome Weill–Marchesani syndrome Mucopolysaccharidosis Niemann–Pick disease Osteogenesis imperfecta Wilson's disease Musculoskeletal disease Albright's disease (fibrous dysplasia of bone) Apert syndrome Conradi's syndrome Craniofacial syndromes Facial deformity syndromes Muscular dystrophy disorders Myasthenia gravis Osteogenesis imperfecta Paget's disease Pulmonary diseases Asthma Bronchogenic carcinoma Bronchiectasis Cystic fibrosis of the pancreas Emphysema Pneumonias Tuberculosis Renal disease Alport's syndrome Azotemia (acute and chronic pyelonephritis) Lowe's syndrome Medullary cystic disease Nephrotic syndrome (acute glomerulonephritis, diabetic kidney, system lupus erythematosus) Renal transplantation Wilms' tumor (nephroblastoma) Neoplastic diseases with ocular metastases Carcinoma and sites of primary lesions Blood Leukemia Lymphoma Breast Colon Kidney Lung Genital organs Ovary or cervix Testis or prostate Skin Melanoma Gut Stomach Pancreas Thyroid See also List of cutaneous conditions References Pavan-Langston, Deborah (1990). Manual of Ocular Diagnosis and Therapy. Little, Brown and Company. Visual system Eye diseases Ocular Lists of diseases