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We report a case of tumourlets of the lung associated with carcinoid and neuroendocrine cell hyperplasia, found incidentally in a 30-year-old woman, who underwent bullectomy for pneumothorax. These lesions are histologically similar to carcinoid, but differ in molecular pathogenesis about which little is known. Their nature and significance is debated. Here, we point out the importance of histological, clinical, and diagnostic aspects and follow-up to have evidence of eventual malignant evolution.

Mature teratoma is a common anterior mediastinal tumour. However, occurrence of transformed malignant component within it is very rare. We report a case of a 32-year-old female presenting with dry cough and chest pain. Contrast-enhanced computed tomography (CT) showed a large thin-walled cystic lesion measuring 11.4 cm x 10.6 cm x 10.0 cm in the anterior mediastinum. Right postero-lateral thoracotomy was performed and the tumour was completely excised. Histopathological examination of the excised specimen was suggestive of mature teratoma with transformed malignant component, adenocarcinoma (somatic-type malignancy).

Objective: To review the surgical management of congenital malformations of lung parenchyma in a thoracic surgery unit over a period of 15 years., Methods: We carried out a retrospective analysis of records of all patients who had surgery for congenital malformations of lung parenchyma between 1995 and 2010., Results: Forty-five patients underwent surgery for congenital lung lesions out of 3735 thoracotomies performed during the study period. The lesions included 29 lung sequestrations, 12 bronchogenic cysts, 3 congenital lobar emphysema and one congenital cystic adenomatoid malformation. Only 26 (26%) cases were diagnosed preoperatively. Twenty-eight (62.2%) patients underwent lobectomy, 5 (11.1%) patients had pneumonectomy, and 10 (22.2%) patients had removal of cyst while 2 (0.45%) patients had lung resection with repair of the oesophageal connection. No mortality was recorded. One patient had post-operative complication of oesophageal fistula which was successfully managed conservatively. The follow-up was between 8 months to 14 years. All patients were asymptomatic and had no physical limitations during the follow-up., Conclusions: Surgery is curative and produces good long-term result in patients with congenital malformations of lung parenchyma. It should be offered to patients as a therapeutic option where indicated and feasible.

Spontaneous acquired diaphragmatic hernia without any apparent history of trauma is a very rare condition and is very difficult to diagnose. We present a case of a 21-year-old male who presented with abdominal pain for one month and four episodes of vomiting for one day. Clinical suspicion, chest radiography with nasogastric tube in situ and computed tomography (CT) confirmed the diagnosis. The diaphragmatic defect was repaired surgically. The patient had an uneventful post-operative recovery.

Background: The objective of this study was to evaluate the immediate and long-term result of resectional surgery in pulmonary aspergilloma., Methods: Seventy-two patients who underwent pulmonary resectional surgery for symptomatic aspergilloma between 1990 to 2002 were studied. Seventy-nine definitive operations were carried out, including one bilateral lobectomy for recurrent lesions and six thoracoplasties to deal with post-operative complications, besides 21 pneumonectomies and 51 lobectomies. There were 10 bilobectomies as well, included in the lobectomy group., Results: At a mean follow-up of 3.5 years, there were two post-operative deaths and a few complications occurred in 20 cases translating into a morbidity of 28.57% and a mortality of 2.77 percent. Major complications included were persistent air leak, persistent pleural space, empyema, bronchopleural fistula and massive haemorrhage. All events were seen in cases of complex aspergilloma; cases of simple aspergillomas had an uneventful course., Conclusions: Surgery offers definitive and long-term symptom-free survival in cases of pulmonary aspergilloma at a negligible risk; though almost one-third of those undergoing surgery develop some complications, these are largely manageable.

Tracheobronchial injuries following blunt trauma to the chest can be life-threatening. However, failure to diagnose can lead to various acute or chronic complications. A delayed presentation is quite rare and its surgical correction is highly challenging. We present here two cases, which came to us after four and six months of trauma respectively. In these patients, successful surgical repair of totally obstructed right main bronchus in the first case and left main bronchus in the other was carried out. The post-operative course was uneventful with improvement in the respiratory status of both the patients. High degree of suspicion and awareness of the possibility of bronchial tear are required for proper management of such cases.

After the advent of chemotherapy for pulmonary tuberculosis, the operation of thoracoplasty became rare in the developed countries. However, this was not the case in developing countries like India. Between July 1992 and June 1997, we performed thoracoplasty in 139 patients. Indications of surgery were tubercular empyema (84 patients), pyogenic empyema (33 patients), post-operative empyema with bronchopleural fistula (8 patients), drug resistant pulmonary tuberculosis (2 patients) and recurrent haemoptysis (2 patients). Successful outcome in the form of control of sepsis, closure of bronchopleural fistula, sputum conversion and control of haemoptysis was achieved in most cases. There were four deaths in the entire series. We conclude that with the persisting problem of pulmonary tuberculosis in the developing countries, thoracoplasty is still an operation of continued relevance.

Benign teratoma, also referred as dermoid cyst, do occur in the mediastinum. However, their intrapericardial location has been reported very occasionally. This case of intrapericardial benign solid teratoma is being presented because of its rarity and its unusual presentation as a case of empyema, with features of cardiac compression and pericardial effusion.