The management of esophagogastric anastomotic leak after esophagectomy for esophageal carcinoma.

Esophagogastric anastomotic leaks are the most feared surgical complications following resection of esophageal cancers. We aimed to develop a therapeutic algorithm for this complication characterized by high morbidity and mortality using our 20 years of experience and the published literature. A total of 354 patients who had undergone an esophagectomy and esophagogastric anastomosis due to esophageal carcinoma were evaluated retrospectively. The incidence for anastomotic leak was 15.5% (n = 90) in the cervical region and 4.2% (n = 264) in the thoracic region (mean: 7.1%). Cervical anastomotic leaks were detected after a mean period of 7.2 days following the procedure. Fourteen patients with cervical leaks were treated conservatively. Four out of 14 patients (28.6%) died due to sepsis and multi-organ failure related to fistula. Thoracic anastomotic leaks were detected after a mean period of 4.7 days following the procedure. Emergency reoperation, resection and reconstruction procedures were performed in one patient. Self-expanding metallic coated stents were placed at the anastomosis region in two patients. A more conservative approach was employed in other patients with thoracic anastomotic leaks. Six of them (46.2%) died due to fistula. General mortality rate was 37.0%, and the duration of hospitalization was 40.0 days for patients with anastomotic leaks. Cervical anastomotic leaks are more common than thoracic anastomotic leaks, but most of them are successfully treated with conservative approaches. Thoracic anastomotic leaks that in the past were related to high mortality rates despite conservative or surgical procedures might be successfully treated nowadays with the use of self-expanding metallic coated stents.

Giant mass due to Castleman's disease causing superior vena cava syndrome.

Castleman's disease is an uncommon disorder occurring mostly in patients presenting with localized mediastinal lymphadenopathy.It is usually asymptomatic. With localized disease, surgical excision is curative. Castleman's disease can very rarely present as superior vena cava syndrome. We describe a case of mediastinal Castleman's disease which presented as vena cava superior syndrome; it is the largest mediastinal mass from Castleman's disease reported in the literature.

Giant fibrous tumor misdiagnosed as traumatic hemothorax.

Solitary fibrous tumors of the pleura are neoplasms of the mesenchymal tissue of the pleural mesothelium. The most frequent symptoms are dyspnea, coughing and chest pain. A 45-year-old female patient presented after a thoracic contusion. A radio-opaque image was evidenced on chest X-ray. At the initial hospital, a hemorrhagic fluid was aspirated at thoracocentesis and the patient was transferred to our hospital with diagnosis of traumatic hemothorax. A thoracic CT showed a tumoral formation filling two-thirds of the left hemithorax. The transthoracic biopsy finding was compatible with a fibrous tumor. The patient was taken for surgery and the large pleural tumor was excised. In conclusion, a large pleural fibrous tumor was initially mistaken for hemothorax. A CT-scan revealed the tumoral nature of the thoracic opacity.

Surgical approach of pulmonary hydatidosis in childhood.

To review the results of different surgical treatment in hydatid disease of the lung in paediatric patients. A total of 102 children with pulmonary hydatid cysts were treated at the our clinic in the period from 1990 to 2001. There were 59 boys and 43 girls and their age ranged from 4 to 16 years (mean 10.2). Chest radiography, computed tomography and abdominal ultrasonography were the most commonly used diagnostic techniques. The cysts were located in the right lung in 68 patients (66.6%), in the left lung in 30 patients (29.4%), in both lungs in four patients (3.9%). Concomitant liver cyst hydatid was also detected in 12 patients that were located at right lung, and two patients with bilateral lung involvement. All cases were managed surgically. Of 14 cases with concomitant liver and intrathoracic hydatid cysts, right thoracophrenotomy was performed in 12, median sternotomy in one, and phrenotomy in other. Partial cystectomy and capitonnage were the most commonly used surgical methods. Post-operative complication was seen in 10 (9.8%) patients. Infection at the incision site occurred in four patients and air leakage in three. Complications of capitonnage were seen in three patients. One patient (1%) died at fourth post-operative day due to sepsis. Parenchyma protective operations should be performed especially in children living in endemic areas because of the possibility of recurrence of the disease in the future. Single stage operations in suitable cases decrease the cost of treatment and make surgical therapy suitable in both children and young adults, by reducing the hospital in-patient time and morbidity.

Mediastinal bronchogenic cyst treated by mediastinoscopic drainage.

Bronchogenic cysts are rare congenital anomalies located in the mediastinum and lung parenchyma. We present the clinical findings and describe the mediastinoscopic treatment of a bronchogenic cyst at the subcarinal space in a 50-year-old man. CT revealed a lesion at the subcarinal space with soft tissue density. Initially, mediastinoscopy was performed for diagnostic purposes. Histopathological evaluation of biopsy material taken from the cyst wall confirmed that the lesion was a bronchogenic cyst. The cyst contents were drained and a sclerosant agent was applied to the cyst lumen via the drainage tube. Mediastinoscopy not only provides diagnostic information but can also be used safely in the treatment of anterior bronchogenic cysts in patients not amenable to a second operation.