Surgical treatment of bronchiectasis is more effective in patient with localized disease. It is satisfactory with acceptable ratio of morbidity and mortality.

Pulmonary hydatid cysts remain a significant health problem in endemic regions like Turkey. Here, we present our surgical experience in patients with pulmonary hydatid cysts. Between January 1985 and January 2001, 1118 operations were performed in 1032 patients (528 males, 504 females; mean age 32.7 years; range 1-87 years) with pulmonary hydatid cysts in our department. Posterolateral thoracotomy was performed in 1015 (98.3%), two-stage thoracotomy in 34 (3.3%), and median sternotomy in 17 (1.7%) patients. We preferred conservative surgical procedures. As a surgical procedure, cystotomy and capitonnage was performed in 626 (56%), cystotomy alone in 368 (33%), wedge resection in 81 (7%), enucleation in 29 (3%), and decortication in 11 (1%) patients. None of our patients were treated with anatomic resection. During surgery, 949 patients (92%) had unruptured and 83 patients (8%) had ruptured hydatid cyst. The morbidity ratio was 6.7%. Major complications were wound infection (2.3%), prolonged air leak (1.9%), atelectasis (1.2%), pleural effusion (0.8%), postoperative hemothorax (0.6%), and empyema (0.3%). Two patients (0.2%) died within the first month postoperatively. Mean follow-up was 31.2 months. Recurrence was detected in only 35 patients (3.3%). Treatment of pulmonary hydatid cyst is primarily surgical. Medical treatment is indicated for recurrent and multiple hydatid cysts postoperatively. Cystotomy alone, or cystotomy and capitonnage, as parenchyma-preserving surgery, is preferred. Radical surgery including pneumonectomy, lobectomy, and segmentectomy should be avoided.

Hydatid cysts in the cervical region are extremely rare. We report herein a case with a hydatid cyst that was primarily located in the posterior cervical triangle without any pulmonary or hepatic involvement. A hydatid cyst of the neck should be considered in the differential diagnosis of lesions in the cervical region, in endemic areas, so as to avoid any dangerous complications such as contamination and a fatal anaphylactic reaction.

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We report the outcomes of patients who underwent reconstruction with Mersilene mesh-methyl methacrylate (MM-MM) sandwich and polytetrafluoroethylene (PTFE) grafts after a large chest wall resection. Between June 1990 and September 2001, 59 consecutive patients (37 men, 22 women; mean age, 48.1 +/- 11.8 years; range 22-74 years) underwent large chest wall resection (greater than 5 cm diameter) and reconstruction with prosthetic material in our department. Twenty-one patients (33%) underwent reconstruction with a PTFE graft (group 2) between 1990 and 1994, and 38 patients (67%) underwent reconstruction with an MM-MM sandwich graft (group 1) between 1994 and 2001. Operative morbidity ratios were 5.2% (2/38) in group 1 and 24% (5/21) in group 2 (p = .036). The paradoxical respiration ratio was significantly higher (p = .018) in group 2 (5/21: 24%) than it was in group 1 (1/38: 2.6%). The operative mortality ratio was 4.5% (1/21) in group 2 and 0% in group 1. Mean hospital stay was 10.6 days (range 5-21 days) in group 1 and 13.3 days (range 7-36 days) in group 2 (p = .015). The MM-MM graft is inexpensive and easy to apply, provides better cosmetic options, and offers minimal morbidity. We therefore recommend that the MM-MM sandwich graft be used rather than the PTFE graft for large defects of the anterolateral chest wall and sternum where successful prevention of paradoxical respiration is required.

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Ossermann stage and the presence of mediastinal ectopic thymic tissue are potential predictors on clinical outcome in patients with MG undergoing extended thymectomy.