Tag: Diagnostic challenges

Approximately 50% of fever of unknown origin (FUO) cases remain undiagnosed despite extensive investigation. Understanding **what causes a high temperature without reason** involves exploring complex, non-obvious medical conditions beyond typical infections, from inflammatory issues to psychological stress.

Globally, multimorbidity affects a large and growing percentage of adults, especially those over 65. This critical health challenge directly influences how does multi-morbidity impact diagnosis and treatment for complex patients, demanding a fundamental shift in healthcare.

According to the CDC, over a quarter of American adults have multiple chronic conditions. The presence of these co-existing health issues significantly influences **how does comorbidity affect the reliability of diagnosis?** for new or even existing health problems. This reality creates a complex landscape for healthcare professionals and patients alike.

According to a 2015 National Academies of Sciences, Engineering, and Medicine report, most people will experience at least one diagnostic error in their lifetime. The intricate interplay of human biology and systemic healthcare factors is a primary reason **why is it difficult to diagnose disorders** effectively.

Despite Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) being classified as a neurological disease by the World Health Organization since 1969, many healthcare professionals still hold outdated beliefs. The reasons why some doctors not believe in CFS are complex, ranging from insufficient training to the historical stigmatization of the illness.