A doctor's failure to correctly diagnose an illness or failure to diagnose medical conditions altogether can result in misdiagnosis lawsuits. Misdiagnosis of a medical condition can prevent a patient from seeking necessary testing, and may deprive them of the opportunity of receiving suitable treatment that could improve their condition. Misdiagnosis lawsuits are increasingly common in relation to cancer misdiagnosis, where early treatment can prove vital and late treatment may not be as effective. Misdiagnosis lawsuits are aimed at helping victims of misdiagnosis to recover financial payments to cover their medical care costs and the emotional distress caused by the delay in treatment.