What is a lymphoscopy?

Lymphoscopy is a medical imaging technique used to visualize the lymphatic system, particularly lymph nodes and vessels. It typically involves the injection of a contrast agent followed by imaging, often using modalities like fluoroscopy or ultrasound. This procedure helps in diagnosing conditions related to the lymphatic system, such as lymphatic obstruction or tumors. It is less commonly performed than other imaging techniques but can provide valuable insights in specific clinical contexts.