Background. Prejudices against mediastinoscopy in superior vena cava obstruction still remain. Hereby we analyze risk/benefit balance in a large series of patients. Methods. Eighty consecutive patients underwent cervical mediastinoscopy for caval obstruction, 51 after uncertain diagnosis obtained by lesser techniques, 17 after ineffective chemotherapy (n = 9) or radiotherapy (n = 8). In 12 patients we immediately performed mediastinoscopy as an urgent procedure. In addition the examination was combined with left anterior mediastinotomy (n = 7) for staging purposes. Results. No perioperative mortality was recorded. Five patients had significant bleeding, but only one required sternotomy. Definitive diagnosis was obtained in all patients: 50 lung cancer, 17 lymphoma, 7 invasive thymoma, 3 postradiation fibrosis, 2 metastatic lymph nodes from renal carcinoma, and 1 fibrosing mediastinitis. Specific therapy had excellent effects in 71 patients, negligible in 7, and adverse in 2. Postmediastinoscopy brachial venous pressure had a mean significant decrease (p < 0.0001). Lung cancer was the sole variable significantly associated with unfavorable outcome (p < 0.0004). Conclusions. Mediastinoscopy should be routinely included after less invasive procedures in the diagnostic program because it is simple, low risk, and effective
Mineo, T.c., Ambrogi, V., Nofroni, I., Pistolese, C. (1999). Mediastinoscopy in superior vena cava obstruction: Analysis of 80 consecutive patients. ANNALS OF THORACIC SURGERY, 68(1), 223-226 [10.1016/S0003-4975(99)00455-5].
Mediastinoscopy in superior vena cava obstruction: Analysis of 80 consecutive patients
MINEO, TOMMASO CLAUDIO;AMBROGI, VINCENZO;Pistolese, C.
1999-01-01
Abstract
Background. Prejudices against mediastinoscopy in superior vena cava obstruction still remain. Hereby we analyze risk/benefit balance in a large series of patients. Methods. Eighty consecutive patients underwent cervical mediastinoscopy for caval obstruction, 51 after uncertain diagnosis obtained by lesser techniques, 17 after ineffective chemotherapy (n = 9) or radiotherapy (n = 8). In 12 patients we immediately performed mediastinoscopy as an urgent procedure. In addition the examination was combined with left anterior mediastinotomy (n = 7) for staging purposes. Results. No perioperative mortality was recorded. Five patients had significant bleeding, but only one required sternotomy. Definitive diagnosis was obtained in all patients: 50 lung cancer, 17 lymphoma, 7 invasive thymoma, 3 postradiation fibrosis, 2 metastatic lymph nodes from renal carcinoma, and 1 fibrosing mediastinitis. Specific therapy had excellent effects in 71 patients, negligible in 7, and adverse in 2. Postmediastinoscopy brachial venous pressure had a mean significant decrease (p < 0.0001). Lung cancer was the sole variable significantly associated with unfavorable outcome (p < 0.0004). Conclusions. Mediastinoscopy should be routinely included after less invasive procedures in the diagnostic program because it is simple, low risk, and effectiveQuesto articolo è pubblicato sotto una Licenza Licenza Creative Commons