ABSTRACT
Blast injury causing pneumatic disruption of the esophagus is a rare and potentially lethal injury. The mortality and morbidity rate are high unless the injury is promptly recognized and treated. Our experience with a midesophageal perforation resulting from a blast injury emphasizes the importance of awareness of this condition and of the chest radiograph in making an early diagnosis.
Subject(s)
Blast Injuries/diagnostic imaging , Esophagus/injuries , Adult , Blast Injuries/surgery , Humans , Male , Radiography , RuptureABSTRACT
The outcome of 29 patients who underwent lung resection for treatment of metastatic malignant melanoma from January 1976 to November 1988 was studied. Twenty-two patients underwent total resection for cure of all apparent metastatic disease, whereas seven patients did not undergo total resection. Of the 22 patients who underwent curative resection, the median survival was 11 months, with a 2-year survival of 13.6% and a 5-year survival of 4.5%. Four patients who underwent curative resection are currently alive and free of disease, with one patient surviving more than 10 years. The patients who underwent palliative resection had a median survival of 5 months, only one patient living longer than 10 months. The difference in survival of the patients who underwent curative resection compared with palliative resection was statistically significant. The thickness of the primary cutaneous malignant melanoma, the presence of regional lymph node metastases, the disease-free interval from primary diagnosis to metastatic pulmonary disease, and whether one or two metastatic nodules were removed during curative lung resection were not statistically significant in altering survival. These results demonstrate that although prolonged survival for metastatic melanoma is rare, lung resection in selected patients may be associated with long-term survival.
Subject(s)
Lung Neoplasms/surgery , Melanoma/surgery , Thoracotomy , Adult , Aged , Female , Humans , Lung Neoplasms/mortality , Lung Neoplasms/secondary , Male , Melanoma/mortality , Melanoma/secondary , Middle Aged , Palliative Care , Survival RateABSTRACT
Perforation of the thoracic esophagus may be fatal unless diagnosed promptly and treated with an effective operation. The wide mortality range in different reports reflects the importance of these two factors. This range spans from as low as 11%, if operation is within 24 hours, to greater than 50% after two to three days. The high mortality with delayed treatment is principally due to inability to surgically close the perforation. Eighteen patients (aged from 31 to 78 years) were treated four hours to 14 days after thoracic esophageal perforation (less than 24 hours: 7 patients; 24 to 72 hours: 7 patients; greater than 72 hours: 4 patients). In 14 patients the perforation was sutured, after which the suture line was buttressed with a circumferential wrap of parietal pleura, originally described by Grillo. Underlying esophageal pathology was corrected and wide mediastinal drainage was instituted. All 14 patients recovered and were discharged from the hospital after a median stay of 20 days. Two patients had minor leaks at the suture line that soon closed. Four patients had perforations too extensive to close. Of these, one was resected, the Urschel procedure was used in two, and the Abbott T-tube drainage was used in one. Three of the four patients died. It was quite significant that the pleural wrap was equally effective with both early (6 patients) and delayed perforations (8 patients). These data indicate that the pleural wrap should be used routinely. Extensive perforations that cannot be closed should probably be treated by resection and drainage, followed by esophageal reconstruction at a later time.