Rare Combined Congenital Pulmonary and Cardiovascular Malformations Revealed by Acute Hemoptysis.

Background: Lung sequestration is a subtype of congenital lung malformations; it is infrequently diagnosed in adults and is a rare cause of hemoptysis. The typical management of symptomatic lung sequestration is usually surgical, though intra-arterial embolization is becoming an acceptable alternative. Case Presentation. We report a case of a 36-year-old female patient who presented for an acute onset of hemoptysis. CT chest showed an intralobar sequestration of the right lower lobe lung segment. In addition to the sequestration, the chest imaging also revealed a number of associated abnormalities including double superior vena cava communicating through a bridge, absence of brachiocephalic venous trunk, cardiac dextroposition, and agenesis of the right middle lobe. Outcome and Discussion. The transarterial embolization was selected for being mini-invasive and effective. It successfully controlled the bleed and led to complete regression of the sequestered lung on the follow-up CT chest several months later. Conclusion: Successful management and complete regression are possible with mini-invasive intra-arterial embolization of lung sequestration. Although it is not uncommon to have associated congenital cardiopulmonary abnormalities with lung sequestration, however the exceptional abnormalities described in this case have never been reported before.

Pulmonary vein stenosis presenting as massive hemoptysis, treated with pulmonary veins angioplasty.

Two patients with history of cardiac ablation presented with massive hemoptysis secondary to pulmonary vein stenosis. They underwent successful pulmonary vein angioplasty and stenting. Although the second patient ended up having a lobectomy, the successful opening of the Left Superior Pulmonary Vein helped sparing the superior lobe and lingula.

Case series of endoscopic treatment of post-intubation tracheal stenosis.

INTRODUCTION: Benign tracheal stenosis is a common problem encountered after tracheal intubation or tracheostomy. It can be managed by surgical or nonsurgical techniques. This case series describes the outcome of 11 cases of endobronchial treatment for complex tracheal stenoses. METHODS: A retrospective study was carried out in two hospitals in Lebanon. Patients were contacted on a regular basis for 6 months and asked about the presence of dyspnea and its characteristics. RESULTS: The most common presenting symptom was inspiratory stridor. Five patients (45.45%) were not satisfied after the bronchoscopic intervention. Six patients (54.55%) were satisfied with the outcome. All were initially treated with argon plasma coagulation and dilation. If any persistent symptoms were present, stenting was done. Three patients had a stent placement. Failure of stenting occurred with two patients. None of the satisfied patients had any early symptoms. CONCLUSION: Bronchoscopic interventions yielded acceptable results when treating complex stenoses. More data is still needed to guide physicians for better approaches. When confronting complex tracheal stenosis, a multidisciplinary approach between surgical and nonsurgical doctors is preferred to choose the best medical care.

A Liposarcoma Arising in a Pulmonary Hamartoma, Coexisting With Benign Metastasizing Leiomyoma.

Pulmonary hamartoma is a common benign tumor that rarely degenerates into malignancy. This report documents a unique case of pulmonary hamartoma with malignant transformation into well-differentiated liposarcoma, coexisting in proximity to pulmonary nodules representing benign metastasizing leiomyoma in a 60-year-old woman.