[Video-surgery for pericardial effusion. Technique and results].
Videosurgery is a relatively non-invasive method of draining the pericardium by the creation of a pleuropericardial window. It provides an excellent view of the thoracic cavity and allows selection of pericardial and pleural, pulmonary or mediastinal biopsy sites. The authors report their preliminary results with this technique. Between May 1994 and May 1995, 22 patients with pericardial effusions were operated by videosurgery at the Pitié Hospital. None of the patients had clinical signs of tamponade. The technique consists in introducing, through 2 or 3 thoracic incisions of 15 mm, trocarts allowing passage of an endoscopic camera and different surgical instruments. Access to the thoracic cavity enabled assessment of the pleura, evacuation of pleural effusions (n = 8) and biopsy of pleural nodules (n = 2). One pulmonary biopsy was performed. Opening the pericardium enabled evacuation of pericardial effusions averaging 622 ml. Pericardial biopsies showed appearances suggesting tuberculosis (n = 2), lupic vasculitis (n = 1) and post-radiation pericarditis (n = 1). In other cases, a histologic diagnosis of non-specific pericarditis was made. A biopsy of a pleural nodule showed undifferentiated carcinoma in one case. A pulmonary biopsy revealed the presence of relatively undifferentiated carcinoma. There were no complications related to the technique. There was one recurrence of pericardial effusion at one month in a patient with carcinoma of the lung who had previously had subxiphoid drainage. There were no cases of secondary pericardial constriction. Therefore, videosurgery is a relatively non-invasive and effective technique of pericardial drainage and biopsy. When there is no emergency, it is probably the method of choice in the treatment and diagnosis of pericardial effusions.
Nataf
P
P
Service de chirurgie thoracique et cardiovasculaire, hôpital de la Pitié-Salpêtrière, Paris.
Jault
F
F
Pouzet
B
B
Dorent
R
R
Lima
L
L
Vaissier
E
E
Benarim
S
S
Levasseur
J P
JP
Delcourt
A
A
Pavie
A
A
Gandjbakhch
I
I
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D004322:Drainage; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D010490:Pericardial Effusion / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D010491:Pericardial Window Techniques / Q000379:methods; D011183:Postoperative Complications; D011859:Radiography; D012008:Recurrence; D013906:Thoracoscopy; D016896:Treatment Outcome; D014741:Video Recording
Vidéo-chirurgie des épanchements péricardiques. Technique et résultats.