A Clinical Evaluation of Esophageal Perforation / 대한흉부외과학회지

BACKGROUND: Esophageal perforation is an extremely lethal injury that requires careful management for survival. MATERIAL AND METHOD: We performed a retrospective clinical review of 14 patients treated for esophageal perforation at the Department of Thoracic and Cardiovascular Surgery hanyang University Hospital between July 1986 and August 1998. Cardiovascular Surgery Hanyang University Hospital between July 1986 and August 1998. RESULT: The ration between male and female patients was 12:2 and their ages ranged from 9 to 68 years( average: 446 years). Iatrogenic perforations were found in 6 patients(42.9%) spontaneous perforations in 3 patients(21.4%) traumatic perforations in 2 patients(14.3%) and caustic perforations foreign body origin and esophagel cancer in 1 patient (7.1%) each. Four of the patients(28.6%) had esophageal ruptures located cancer in 1 patient (7.1%) each. Four of the patients (28.6%) had esophageal ruptures located in the cervical esophagus and 10 patients (71.4%) in the thoracic esophagus, The most frequent location was in the mid third portion of the esophagus (35.7%) there were also 2 patients(14.3%) in the upper third portion and 3 patients(21.4%) in the lower third portion. Complications encountered included mediastinitis empyema or pleural effusion mediastinal or lung abscess sepsis and aspiration pneumonia. The most frequent complication that occurred was mediastinitis in 9 cases (57%) Three patients underwent conservative treatment. Among the patients who underwent surgical treatment 5 patients underwent primary closure 6 patients underwent open drainage and 2 patients underwent reconstrumction (1 patients had an initial primary closure and 1 patient had an initial open drainage procedure). The mortality rates for those with conservative and surgical treatment were 66.7% (2cases) and 9.1% (1 cases) respectively. CONCLUSIONS: Perforation of the esophagus although very rare has a high mortality rate and thus aggressive operative therapy is necessary.

Primary pulmonary synovial sarcoma with brain metastasis / 대한흉부외과학회지

Synovial sarcoma is a malignant soft tissue tumor originated from the primitive mesencymal cell. It occurs primarily in the extremities, especially in the lower extremities. Primary pulmonary synovial sarcoma has been rarely reported in literatures. We experienced a case of intrapulmonary synovial sarcoma with brain metastasis which originated from the lung.