Concurrent familial myeloma in Northern Ireland.
Three families are presented containing two members of each family with myeloma over a 13-year period in Northern Ireland. In all three families, the disease was concurrent, and the first reported cases of concurrent myeloma in a father and son and also identical twins are included. This incidence represents a greater frequency than would be expected and gives credence to the idea of an etiologic agent in this disease.
D000368:Aged; D004200:Diseases in Twins / Q000235:genetics; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009101:Multiple Myeloma / Q000235:genetics*; D009194:Myeloma Proteins / Q000235:genetics; D009660:Northern Ireland
D009194:Myeloma Proteins