A 48-year-old African-American male subject presented with progressive fatigue, jaundice, and new-onset leukopenia 12 weeks after undergoing bilateral lung transplantation for advanced pulmonary sarcoidosis. His transplant surgery and immediate posttransplantation course were uneventful. Induction immunosuppression included methylprednisolone 500 mg intraoperatively and basiliximab (anti-IL-2 monoclonal antibody) on days 0 and 4 after transplantation. His maintenance immunosuppression posttransplantation was prednisone 20 mg daily, tacrolimus with target tacrolimus levels 10 to 15 ng/mL, and mycophenolate mofetil 750 mg twice daily. Both the donor and recipient were seropositive for cytomegalovirus and Epstein-Barr virus. Infectious disease prophylaxis consisted of valganciclovir, trimethoprim/sulfamethoxazole, and voriconazole. Results of the surveillance bronchoscopy conducted after the lung transplant were negative for acute cellular rejection or infection at 4 and 12 weeks' posttransplantation. Findings on spirometry had continuously improved since transplantation.

A 40-year-old woman consulted our ED for a 7-month history of left dorsal back pain and dyspnea. The pain was initially dull and mechanical. Her general practitioner started nonsteroidal antiinflammatory drugs and physiotherapy, which provided partial relief. One week before consulting, the intensity of the pain increased, and she started to feel shortness of breath when performing her daily activities. She had lost 5 kg during the previous month. The patient was a healthy woman who lived in an urban area of Barcelona, Spain. She did not smoke or take drugs of abuse, and she worked as a butcher. During the initial evaluation, her blood pressure was 131/76 mm Hg, heart rate was 120 beats/min, temperature was 36.2°C, and ambient air pulse oximetry was 98%.

Hyperbaric oxygen therapy, the administration of 100% oxygen at pressures > 1 atm, is believed to promote wound healing by increasing angiogenesis and collagen synthesis. To our knowledge, this treatment modality has never been described in patients with tracheal radionecrosis. Here, we report the case of a 55-year-old man diagnosed with stage IIIB lung adenocarcinoma who was treated with chemotherapy and concomitant external intensity-modulated radiotherapy involving the left lung and mediastinum. Nine months later, he presented with neck pain, cough with mucopurulent sputum, and fever. A PET-CT scan revealed a fissure in the posterior wall of the left upper trachea. Flexible bronchoscopy showed a tracheal ulceration with a small left posterior wall fissure that extended into the mediastinum. To our knowledge, this is the first report in the literature that suggests that treatment with hyperbaric oxygen therapy, local debridement, and antibiotics is a feasible and successful management option for patients with complicated tracheal radionecrosis.

Although endobronchial coils for the treatment of severe emphysema are associated with an acceptable safety profile, adverse events such as pneumothorax and thoracic pain may occur. The coils are indicated as a permanent implant and are deemed very difficult to remove. We describe the first successful removal of two coils 10 months after placement in a patient who experienced persistent thoracic pain. This case report highlights that very distal (subpleural) coil placement may induce pneumothorax and subsequent thoracic pain and that nonsurgical removal of coils up to 10 months after implantation is feasible.