Role of imaging in ENT disorders for GPs

Imaging plays a significant role in the diagnosis, management and monitoring of various otorhinolaryngological conditions, both in emergency and routine cases. It is important for GPs to consider the indications and relevance of radiological investigations, including some initiated in secondary care. Some of these investigations can be requested by GPs to aid diagnosis. Appropriate treatment can then be initiated earlier, sometimes avoiding the need for secondary care referral. In some cases, GPs can request the appropriate investigation at the same time as referral to the ear, nose and throat (ENT) department. The patient can then be reviewed with the results to enable diagnosis and further management at the same ENT appointment, saving time and appointments for the patient. This article aims to provide insights into imaging investigations in patients presenting with ENT problems, including indications and interpretation relevant to both GPs and trainees.