Abbreviation for Severe Combined Immunodeficiency. A rare congenital disorder of the immune system characterized by the inability to produce a normal complement of antibodies and T-cells.
                                                            
                                                     
                        
                                                
                        
                        
                            see severe combined immunodeficiency.
                                                            
                                                     
                        
                                                
                        
                        
                            Severe combined immunodeficiency disease. A life-threatening condition in which infants are born lacking all major immune defenses.
                                                            
                                                     
                        
                                                
                        
                        
                            Severe Combined ImmunoDeficiency syndrome / Syndrome de déficit immunitaire combiné sévère
                                                            
                                                     
                        
                                                
                        
                        
                            Severe combined Immuno-deficiency Disease. Disease in which there is a deficiency of B and T lymphocyte cells. It is usually fatal in infancy.
                                                            
                                                     
                        
                                                
                        
                        
                            Severe Combined Immunoficiency Disease. An inherited disease in which the immune system does not work well. It is often treated with a marrow or blood stem cell transplant.
                                                            
                                                     
                        
                                                
                        
                        
                            Severe Combined Immune Deficiency.
                                                            
                                                     
                        
                                                
                        
                        
                            means severe combined immunodeficiency.