Transperitoneal Laparoscopic Paraaortic Lymphadenectomy in Ten Steps

Area of Science:

• Gynecologic Oncology
• Surgical Oncology
• Minimally Invasive Surgery

Background:

• Transperitoneal laparoscopic paraaortic lymphadenectomy is crucial for staging gynecological malignancies, particularly early-stage ovarian cancer.
• While its use has declined due to morbidity, it remains vital for specific oncologic indications.
• Accurate lymph node assessment is essential for treatment planning and patient outcomes.

Purpose of the Study:

• To standardize the transperitoneal laparoscopic paraaortic lymphadenectomy procedure.
• To present a detailed, step-by-step surgical technique for paraaortic lymph node dissection.
• To highlight the importance of this procedure in comprehensive gynecologic cancer staging.

Main Methods:

• A surgical film demonstrating a ten-step transperitoneal laparoscopic paraaortic lymphadenectomy.
• The procedure was performed on a patient with early-stage ovarian cancer.
• Emphasis on a clockwise dissection to identify landmarks and ensure complete lymphatic tissue removal.

Main Results:

• The presented surgical technique successfully standardized the procedure into ten distinct steps.
• The patient underwent uneventful lymph node staging with no early or late morbidity.
• The patient achieved disease-free status after adjuvant chemotherapy.

Conclusions:

• Standardizing paraaortic lymphadenectomy enhances surgical precision and completeness.
• The transperitoneal approach is essential when the peritoneum is already opened, such as during adnexectomy with frozen section.
• Mastery of this minimally invasive technique is critical for optimal gynecologic cancer management.