Endoscopic exploration and lymph node sampling of the axilla. Preliminary findings of a randomized pilot study comparing clinical and anatomo-pathologic results of endoscopic axillary lymph node sampling with traditional surgical treatment.
OBJECTIVE
To describe the technique of endoscopic exploration of the axilla. To compare this technique to open surgical treatment by comparing the following variables: operative time, peri-operative complications, duration of hospital stay, node's histology and morphologic aspects and esthetic results.


METHODS
Standard instruments for traditional operative laparoscopy plus a lipo-aspirator (0.8 Bar).


METHODS
Forty patients, 20 (group A) undergoing open surgery and 20 (group B) undergoing axilloscopy. All patients with early invasive breast cancer are eligible for conservative operative treatment.


METHODS
Randomized study. The technique is described and preliminary results are presented.


RESULTS
The operative time for axilloscopy is approximately double that for open surgery. A comparable number of lymph nodes is collected by axilloscopy and open surgery. The nodes collected by axilloscopy are more likely to be fractured. What is the clinical consequence? Two loco-regional relapses are observed in the endoscopic group.


CONCLUSIONS
Axillary sampling by endoscopic procedure gives the same pathologic information than surgical axillary sampling. Anatomo-pathologic aspects of nodes and possibilities of relapses were two drawbacks of this procedure.


CONCLUSIONS
Operative time is increased for axilloscopy compared with open surgery. The techniques yield comparable anatomo-pathologic results. It is still unknown whether this endoscopic technique is as effective as traditional surgery or if the frequency or severity of lymphedema is decreased by the endoscopic approach.
Salvat
J
J
Department of obstetrics and Gynecology, Centre Hospitalier Thonon, France.
Knopf
J F
JF
Ayoubi
J M
JM
Slamani
L
L
Vincent-Genod
A
A
Guilbert
M
M
Walker
D
D
D000328:Adult; D000368:Aged; D001365:Axilla; D001943:Breast Neoplasms / Q000473:pathology; D004724:Endoscopy; D005260:Female; D006801:Humans; D007902:Length of Stay; D008197:Lymph Node Excision / Q000379:methods*; D008198:Lymph Nodes / Q000473:pathology; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D010865:Pilot Projects; D011183:Postoperative Complications