Archives of surgery (Chicago, Ill. : 1960) · 2001
Transxiphoid bilateral palpation in video-assisted thoracoscopic lung metastasectomy.
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Mineo T C, Ambrogi V, Paci M, Iavicoli N, Pompeo E, Nofroni I
Аннотация
OBJECTIVE: To evaluate indications, limits, and merits of transxiphoid bilateral palpation during video-assisted thoracoscopy (VAT) lung metastasectomy.
DESIGN: Survey retrospective study with a minimum follow-up of 1 year.
SETTING: University hospital.
PATIENTS: From December 1995 to September 1999, 29 of 45 patients operated on for pulmonary metastasectomy were approached through a transxiphoid VAT. Primary sites were colon-rectum (n = 13), kidney (n = 4), limb osteosarcoma (n = 3), uterus (n = 2), larynx (n = 2), breast (n = 1), skin melanoma (n = 1), prostate gland (n = 1), back fibrosarcoma (n = 1), and ovary (n = 1). Bilateral palpation was performed in 23 patients, although only 10 had radiological evidence of bilateral disease.
RESULTS: No perioperative or 30-days postoperative mortality was recorded. Acute and chronic pain was similar to that of other VATs and significantly less than sternotomy. Mean +/- SD chest-drain time and hospital stay were 2.8 +/- 1.19 days and 4.3 +/- 1.78 days, respectively. Sixty-nine lesions, 60 of them metastatic, were resected by laser (n = 29) or stapler (n = 40). Bilateral exploration permitted the discovery of 15 radiologically undetected lesions, 11 of which were found to be malignant. Contralateral metastases were found in 5 patients predicted to have unilateral disease. Mean +/- SD follow-up was 22.89 +/- 10.87 months (range, 9-60 months). Six patients developed new pulmonary metastases after a mean interval of 13.6 months; 3 of these patients relapsed in the unexplored hemithorax after 6, 9, and 12 months, respectively.
CONCLUSIONS: The use of the transxiphoid VAT approach was safe, applicable in many instances, and effective in detecting occult metastases by manual bilateral palpation. The advantages of a VAT procedure can be coupled with those provided by a radical operation.
DESIGN: Survey retrospective study with a minimum follow-up of 1 year.
SETTING: University hospital.
PATIENTS: From December 1995 to September 1999, 29 of 45 patients operated on for pulmonary metastasectomy were approached through a transxiphoid VAT. Primary sites were colon-rectum (n = 13), kidney (n = 4), limb osteosarcoma (n = 3), uterus (n = 2), larynx (n = 2), breast (n = 1), skin melanoma (n = 1), prostate gland (n = 1), back fibrosarcoma (n = 1), and ovary (n = 1). Bilateral palpation was performed in 23 patients, although only 10 had radiological evidence of bilateral disease.
RESULTS: No perioperative or 30-days postoperative mortality was recorded. Acute and chronic pain was similar to that of other VATs and significantly less than sternotomy. Mean +/- SD chest-drain time and hospital stay were 2.8 +/- 1.19 days and 4.3 +/- 1.78 days, respectively. Sixty-nine lesions, 60 of them metastatic, were resected by laser (n = 29) or stapler (n = 40). Bilateral exploration permitted the discovery of 15 radiologically undetected lesions, 11 of which were found to be malignant. Contralateral metastases were found in 5 patients predicted to have unilateral disease. Mean +/- SD follow-up was 22.89 +/- 10.87 months (range, 9-60 months). Six patients developed new pulmonary metastases after a mean interval of 13.6 months; 3 of these patients relapsed in the unexplored hemithorax after 6, 9, and 12 months, respectively.
CONCLUSIONS: The use of the transxiphoid VAT approach was safe, applicable in many instances, and effective in detecting occult metastases by manual bilateral palpation. The advantages of a VAT procedure can be coupled with those provided by a radical operation.