What is bilateral pelvic lymphadenectomy?
BILATERAL PELVIC LYMPHADENECTOMY Pelvic lymphadenectomy is performed with a 0-degree lens. The retroperitoneal fat is cleared from the anterior surface of the external iliac vein. The external iliac vessels are cleared of fatty tissue and lymph nodes.
What is pelvic lymphadenopathy?
(PEL-vik limf node) A lymph node in the pelvis. The pelvis is the area of the body below the abdomen that contains the hip bones, bladder, rectum, and male or female reproductive organs. Pelvic lymph nodes drain and filter lymph from the pelvis and nearby areas.
What is a para-aortic lymphadenectomy?
Right-sided para-aortic lymphadenectomy is performed by dissecting the lymph nodes of the precaval and paracaval area up to the level of the origin of the right ovarian vein in the inferior vena cava (IVC) or the right renal vein.
What happens after pelvic lymph node removal?
After 2-3 weeks, the stitches and/or staples will be removed. The scar in the groin will fade over time. As with any surgical procedure, you will likely feel tired for a few weeks, and you should take a leave of 3-6 weeks from work to rest and heal.
What is the linfadenectomía pélvica?
La linfadenectomía pélvica es una intervención reproducible que, por una parte, requiere el conocimiento perfecto de las referencias anatómicas vasculares y nerviosas de la región ilíaca externa y obturatriz y, por otra parte, de un modo más general, de la fosa iliopúbica a la bifurcación aórtica.
How is pelvic sidewall lymphadenopathy managed in patients with rectal cancer?
Results: The management of pelvic sidewall lymphadenopathy in rectal cancer is non-standardized, with geographical differences. The mechanism of lateral lymphatic spread is well defined; the risk increases with lower tumour height and advanced T category.
What is the mechanism of lateral lymphatic spread in pelvic lymphoma?
The mechanism of lateral lymphatic spread is well defined; the risk increases with lower tumour height and advanced T category. Existing data indicate that acceptable disease-free and overall survival can be achieved by neoadjuvant chemoradiotherapy with selective lateral pelvic node dissection.
When is surgery indicated for lateral pelvic sidewall lymph nodes?
Suspicious lateral pelvic sidewall nodes, particularly in the internal iliac chain, should be considered as resectable locoregional disease, and surgery offered for enlarged nodes that do not respond to neoadjuvant chemoradiotherapy.