Mediastinal Bronchogenic Cysts Resection in Adults: Results of Vats and Thoracotomy Procedures.

BACKGROUND: The objectives of our study are to evaluate our surgical experience of mediastinal bronchogenic cyst (MBC) and to determine the results of resection by video-assisted thoracic surgery (VATS) and posterolateral thoracotomy (PLT). METHODS: The demographic characteristics, clinical and radiological features intraoperative data, outcomes and fol- low-up information were reviewed and analyzed from 38 patients who underwent resection of a MBC between 2008 and 2019. RESULTS: cystectomy was performed for thirty eight patients included in the present study. Seventeen of them, benefited from VATS cystectomy (VATS group) with 1 conversion to thoracotomy (5.9%) and 21 underwent PLT cystectomy (PLT group). In our series 27 (71.1%) were male. Their average age was 42.6 years. While 09 patients (23.7%) had no symptoms pre-operatively, 29 patients (76.3%) were symptomatic. There were no operative deaths and 3 patients (7.9%) presented postoperative complications. The average duration of hospital stay was 3.2 days for patients who had VATS, but 5.8 days for those who had thoracotomy. Long-term follow-up (range, 1 to 8 years) showed no late complications and no recurrence. CONCLUSION: VATS and PLT are main approaches for the surgical resection of MBCs VATS is a safe procedure, with less pain and time spent at the hospital. Early surgical procedures of MBCs may be recommended to prevent complications. Surgical adhesions are unfavorable conditions to thoracoscopic treatment.

Osteoid osteoma of the rib: A report of an extremely rare condition.

INTRODUCTION: Osteoid osteoma (OO) is a type of benign bone tumor that usually affects long bones of the lower extremities. In this case report, we describe a successful surgical resection of an OO located in the rib which is an extremely rare location. CASE PRESENTATION: This is a 23-year-old man, referred to our thoracic surgery department for a very intense nocturnal right chest pain for over two months, the physical examination was normal without clinically palpable chest mass. The CT scan showed an osteocondensing lesion at the junction of the middle and posterior arches of the right 6th rib suggesting Ewing's sarcoma, a PET CT was then requested showed an appearance of a regular non-hypermetabolic inhomogeneous condensation at the junction of the middle and posterior arcs of the 6th right rib. After multidisciplinary concertation, a CT-guided biopsy of the lesion was performed, the histological examination of which revealed an osteoid osteoma, then a complete resection of the lesion was performed under posterolateral thoracotomy which histology confirmed a costal osteoid osteoma. The patient is currently in good health condition with complete disappearance of chest pain after one month of the operation and does not present any complications for the long-term follow-up. DISCUSSION: Osteoid osteoma (OO) is a benign primary bone tumor with unknown pathogenesis. That occurs in patients during the first two decades of life in about 60 to 75% of cases with a strong predilection for long bones, in 60 to 70% of cases. Flat bones, such as the skull, jawbones, innominate bones, and ribs are rarely described (McDermott et al., 1996 [1]). The standard treatment for OO is complete surgical excision, which is offered to the patient when the pain is chronic and not relieved by medical treatment (Osteoid osteoma: the results of surgical treatment [Internet] [2]). CONCLUSION: The osteoid osteoma of the rib is a very rare entity of bone neoplasms, this is the first case in our department that demonstrates that the OO of the rib must be suspected affront any painful rib and that complete surgical excision when it's possible, is a safe and effective treatment.

Video-assisted thoracoscopic pneumonectomy for destroyed lung.

AIM: Destroyed lung refers to destruction of a large portion of a lung induced by chronic or recurrent lung infections. The aim of this single-center retrospective review was to evaluate patients with a diagnosis of destroyed lung undergoing pneumonectomy via video-assisted thoracoscopic surgery, in terms of surgical technique, postoperative morbidity and mortality, and long-term outcomes. METHODS: Data of 15 patients who underwent video-assisted thoracoscopic pneumonectomy for destroyed lung during a 4-year period were analyzed retrospectively. There were 9 (60%) males and 6 (40%) females with a median age of 33.87 years (range 8-52 years). Bronchiectasis (n = 7), tuberculosis (n = 5), and fungal infection (n = 3) were the main etiologies. Hemoptysis was the most common presenting symptom (n = 8, 53.3%). Destroyed lung was detected on the left side in 13 (86.7%) patients and on the right side in 2 (13.3%). Seven patients showed narrowing or thickening of the main bronchus. RESULTS: Video-assisted thoracoscopic pneumonectomy was attempted in all patients but 5 (33.3%) were converted to a thoracotomy. The mean operative time was 273.8 min. The postoperative morbidity rate was 13.3%. The mortality rate was 6.67%. The median length of hospital stay was 3.5 days. The mean follow-up period was 23.7 months. Significant improvement was observed in inflammatory symptoms and quality of life in all patients. The overall 1-year survival was 93.3%. CONCLUSION: Video-assisted thoracoscopic pneumonectomy for destroyed lung is a safe and feasible option in selected patients, which can be used as an alternative to thoracotomy.