[Video-assisted pulmonary excision surgery. Technique, indications and initial results].
Video-assisted thoracic surgery (VATS) is a compromise between conventional thoracic surgery performed via a thoracotomy of variable dimensions and surgical videothoracoscopy, which, using only small operating channels, requires the use of specific instruments, gives a field of vision exclusively by video camera and raises the delicate problem of extraction of the resection specimen. VATS is performed via a minithoracotomy, 3.5 to 5 cm long, using a video camera. In this way, the operator has two forms of vision throughout the operation: direct vision through the orifice of the minithoracotomy and visualization of the video screen. This technique also allows extraction of the resection specimen at the end of the operation. Between February and May 1993, 20 patients (14 males and 6 females with a mean age of 56 years) underwent lung resection by VATS (18 lobectomies and 2 pneumonectomies). Eighty-eight patients had a malignant tumour and 2 had a benign disease. Lymph node dissection was routinely performed in patients with a malignant lesion. The mean size of the tumours was 3.2 cm. The operative mortality was nil. The mean operating time was 154 minutes. The postoperative course was uneventful in 14 patients, but two cases of atelectasis on DO, one bronchial infection and one chylothorax, treated medically, were observed. The authors report the current criteria of their indications as the feasibility and reliability of this new technique. Results on pain and patient comfort, postoperative analgesia requirements, recovery of respiratory function and possible long-term sequelae remain to be demonstrated, which is the objective of a current prospective study.
Giudicelli
R
R
Service de Chirurgie Thoracique et des Maladies de l'Oesophage, Hôpital Sainte-Marguerite, Marseille.
Thomas
P
P
Guillen
J C
JC
Giudicci
P
P
Fuentes
P
P
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000601:surgery*; D008175:Lung Neoplasms / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011184:Postoperative Period; D020708:Thoracoscopes; D013906:Thoracoscopy / Q000379:methods; D013907:Thoracostomy
La chirurgie d'exérese pulmonaire vidéo-assistée. Technique, indications et premiers résultats.