1. Lack of Awareness: Patients may not recognize early symptoms of cancer or may attribute them to less serious conditions. 2. Healthcare System Issues: Limited access to medical care, long wait times, and inadequate screening programs can delay diagnosis. 3. Diagnostic Errors: Misinterpretation of initial tests or symptoms by healthcare providers can lead to delays. 4. Socioeconomic Factors: Lower socioeconomic status is linked to delayed diagnosis due to financial constraints and lack of healthcare access.