A scoping review of unexpected weight loss and cancer: risk guidelines and recommendations for follow-up in primary care.
Unexpected weight loss (UWL) is a common symptom that can be associated with undiagnosed cancer, yet there is a lack of consistency in clinical guidelines for its assessment in primary care settings. A scoping review aimed to synthesise evidence on the link between UWL and cancer, and to evaluate existing guidelines and recommendations for managing patients presenting with this symptom.