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.
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.
Authors: Olugbenga T Okusanya; David Holt; Daniel Heitjan; Charuhas Deshpande; Ollin Venegas; Jack Jiang; Ryan Judy; Elizabeth DeJesus; Brian Madajewski; Kenny Oh; May Wang; Steven M Albelda; Shuming Nie; Sunil Singhal Journal: Ann Thorac Surg Date: 2014-08-05 Impact factor: 4.330