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The Journal of Thoracic and Cardiovascular Surgery, Vol 97, 147-151, Copyright © 1989 by The American Association for Thoracic Surgery and The Western Thoracic Surgical Association
K Moghissi
Local excision of pulmonary nodular lesions with the noncontact mode of the
neodymium: yttrium-aluminum-garnet laser was done in 14 patients. This was
achieved through a conventional limited thoracotomy and then by
evaporation/fulguration of 0.5 to 1 cm of the healthy parenchyma
surrounding the lesion, which produced a bloodless incision. In 10 patients
the lesion was a primary (N = 7) or secondary (N = 3) malignant tumor. The
remaining four had a benign nodule. Preoperative radiology has demonstrated
a solitary nodule in all 14 patients, but at operation in four patients
(three with benign and one with malignant disease) there were two nodules.
In each of these four patients the smaller nodule was evaporated entirely,
without excision of normal pulmonary tissue. There were no hospital deaths
or postoperative complications. One patient died 8 months postoperatively
(carcinomatosis); the other 13 remain alive and well between 2 and 25
months after treatment. We believe that local excision of nodular pulmonary
lesions with the laser should be considered whenever possible, particularly
in high-risk patients, those with limited respiratory function, and in the
elderly.
ARTICLES
Local excision of pulmonary nodular (coin) lesion with noncontact yttrium-aluminum-garnet laser
Humberside Cardiothoracic Surgical Centre, Castle Hill Hospital, Cottingham, England.
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