Contemporary lymphatic interventions for post-operative lymphatic leaks.

Area of Science:

• Medical Interventions
• Surgical Complications
• Vascular Anatomy

Background:

• Post-operative lymphatic injuries are infrequent but significantly increase morbidity and mortality, particularly in compromised patient groups.
• Commonly resulting from surgeries like radical neck dissection, esophagectomy, lung cancer resections, and retroperitoneal procedures, lymphatic leaks can occur anywhere along lymphatic chains.

Purpose of the Study:

• To review lymphatic anatomy, diagnostic lymphangiography, and interventional techniques for managing post-operative lymphatic injuries.
• To provide an overview of current treatment strategies for chylothorax, chylous ascites, and lymphocele.

Main Methods:

• Review of existing literature on lymphatic anatomy and injuries.
• Discussion of diagnostic modalities including lymphangiography.
• Overview of minimally invasive therapeutic interventions such as embolization.

Main Results:

• Lymphatic injuries can manifest clinically based on location, severity, and patient factors.
• Treatment approaches are individualized based on the cause, symptoms, and leak volume.
• Lymphangiography and embolization are increasingly utilized for diagnosis and minimally invasive treatment.

Conclusions:

• Effective management of post-operative lymphatic leaks requires tailored strategies.
• Minimally invasive techniques like lymphangiography and embolization are valuable tools in managing these complications.
• Understanding lymphatic anatomy is crucial for addressing leaks such as chylothorax, chylous ascites, and lymphocele.