Search

Four cases of primary endobronchial actinomycosis associated with an inhaled foreign body are described. In the light of these cases and those previously reported in the literature, we describe the main features of this uncommon association. All patients were > 55 years old, were predominantly men, and were usually in a debilitated state. In > 50% of cases, the clinical presentation was suggestive of lung cancer. Thoracic CT rarely revealed a foreign body, but the granulomatous reaction of the bronchial wall was sometimes suggestive of bronchial thickening. Sulfur granules identified on bronchial biopsies were highly suggestive of actinomycosis in most cases, but microbiological culture findings were usually negative. Antibiotics generally ensure good recovery. Extraction of the foreign body was delayed after antibiotic therapy in one half of cases, suggesting the need for endoscopic follow-up in bronchial actinomycosis. [ABSTRACT FROM AUTHOR]

Background: Tracheobronchopathia osteochondroplastica (TO) is a rare condition of unknown etiology. TO is characterized by submucosal nodules, with or without calcifications, protruding in the anterolateral walls of the trachea and proximal bronchi. The objective of this study was to describe TO features and associated comorbidities in a series of patients., Methods: Patients suffering from TO were retrospectively included by investigators from the Groupe d'Endoscopie Thoracique et Interventionnelle Francophone (GETIF). Demographic, clinical, comorbidities, bronchoscopic, functional, and radiological characteristics, and outcomes were recorded and analyzed., Results: Thirty-six patients were included (69% male with a mean of 65 ± 12 years). Chronic symptoms were described by 81% of patients including cough (74%) and dyspnea on exertion (74%). TO was associated with COPD in 19% of the cases and gastroesophageal reflux disease in 6%. A mild to severe airflow obstruction was present in 55% of the cases. CT scan showed tracheal submucosal nodules in 93% of patients and tracheal stenosis in 17%. Bronchoscopy identified TO lesions in the trachea in 65% of the cases, and 66% of them were scattered. A bronchoscopic reevaluation was performed in 7 cases, 9 ± 14 months [1-56] after initial diagnosis, and showed the stability of lesions in all cases. Three patients underwent interventional bronchoscopic treatment., Conclusion: The diagnosis of TO relies on typical bronchoscopic findings and can be evoked on a CT scan. Histologic diagnosis can be useful in atypical cases for differential diagnosis. Given its low consequences in terms of symptoms, lung functions, and evolution, no treatment is usually required., (© 2022. The Author(s).)

Background: The mid-term respiratory sequelae in survivors of severe COVID-19 appear highly heterogeneous. In addition, factors associated with respiratory sequelae are not known. In this monocentric prospective study, we performed a multidisciplinary assessment for respiratory and muscular impairment and psychological distress 3 months after severe COVID-19. We analysed factors associated with severe persistent respiratory impairment, amongst demographic, COVID-19 severity, and 3-month assessment., Methods: Patients with severe SARS-CoV-2 pneumonia requiring ≥ 4L/min were included for a systematic 3-month visit, including respiratory assessment (symptoms, lung function, CT scan), muscular evaluation (body composition, physical function and activity, disability), psychopathological evaluation (anxiety, depression, post-traumatic stress disorder-PTSD) and quality of life. A cluster analysis was performed to identify subgroups of patients based on objective functional measurements: D LCO , total lung capacity and 6-min walking distance (6MWD)., Results: Sixty-two patients were analysed, 39% had dyspnea on exercise (mMRC ≥ 2), 72% had D LCO  < 80%, 90% had CT-scan abnormalities; 40% had sarcopenia/pre-sarcopenia and 31% had symptoms of PTSD. Cluster analysis identified a group of patients (n = 18, 30.5%) with a severe persistent (SP) respiratory impairment (D LCO 48 ± 12%, 6MWD 299 ± 141 m). This SP cluster was characterized by older age, severe respiratory symptoms, but also sarcopenia/pre-sarcopenia, symptoms of PTSD and markedly impaired quality of life. It was not associated with initial COVID-19 severity or management., Conclusions and Clinical Implication: We identified a phenotype of patients with severe persistent respiratory and muscular impairment and psychological distress 3 months after severe COVID-19. Our results highlight the need for multidisciplinary assessment and management after severe SARS-CoV-2 pneumonia. Trial registration The study was registered on ClinicalTrials.gov (May 6, 2020): NCT04376840., (© 2022. The Author(s).)

Rationale: Despite clinical-proven benefits of immune checkpoint inhibitors (ICIs) on advanced lung cancer, rare but life-threatening immune-related adverse events (irAEs) have been reported. Pancreatitis is a rare irAE that can occur with any ICI., Patient Concerns: A 53-year-old man with locally advanced non-small cell lung carcinoma was treated with radiochemotherapy and then durvalumab (anti-programmed cell death ligand 1 therapy). Twelve weeks after the beginning of ICI, he reported abdominal pain and anorexia. Blood test showed high level of lipase. Abdominal computed tomography revealed a swollen pancreas. These findings were confirmed by magnetic resonance cholangiopancreatography and biliopancreatic endoscopic ultrasonography., Diagnoses: Grade IV immune-related pancreatitis., Interventions: The patient was treated with corticosteroid therapy, resulting in clinical, radiological, and biological improvement., Outcomes: During the first month, corticosteroid therapy could not be decreased under 1 mg/kg/d because of symptoms recurrence and lipasemia rerising. Four months after this episode, the patient died from acute ischemia of the lower limbs while he was on <20 mg/d of corticosteroid., Lessons: To the best of our knowledge, immune-related pancreatitis has been reported only with anti-programmed cell death 1 or anti-cytotoxic T lymphocyte antigen 4 therapies but never with anti-programmed cell death ligand 1 therapy. It is important to report such rare cases to improve diagnosis and management of irAEs., Competing Interests: The authors have no funding and conflicts of interest to disclose., (Copyright © 2022 the Author(s). Published by Wolters Kluwer Health, Inc.)

Background: The role and timing of whole or stereotaxic brain radiotherapy (BR) in patients with advanced non-small cell lung cancer (aNSCLC) and asymptomatic brain metastases (aBMs) are not well established. This study investigates whether deferring BR until cerebral progression was superior to upfront BR for patients with aNSCLC and aBM., Methods: This open-label, multicenter, phase III trial, randomized (1:1) aNSCLC patients with aBMs to receive upfront BR and chemotherapy: platin-pemetrexed and bevacizumab in eligible patients, followed by maintenance pemetrexed with or without bevacizumab, BR arm, or the same chemotherapy with BR only at cerebral progression, chemotherapy (ChT) arm. Primary endpoint was progression-free survival (PFS), secondary endpoints were overall survival (OS), global, extra-cerebral and cerebral objective response rate (ORR), toxicity, and quality of life [ClinicalTrials.gov identifier: NCT02162537]., Results: The trial was stopped early because of slow recruitment. Among 95 included patients, 91 were randomized in 24 centers: 45 to BR and 46 to ChT arms (age: 60 ± 8.1, men: 79%, PS 0/1: 51.7%/48.3%; adenocarcinomas: 92.2%, extra-cerebral metastases: 57.8%, without differences between arms.) Significantly more patients in the BR-arm received BR compare with those in the ChT arm (87% versus 20%; p  < 0.001); there were no significant differences between BR and ChT arms for median PFS: 4.7, 95% confidence interval (CI):3.4-7.5 versus 4.8, 95% CI: 2.4-6.5 months, for median OS: 8.5, 95% CI:.6-11.1 versus 8.3, 95% CI:4.5-11.5 months, cerebral and extra-cerebral ORR (27% versus 13%, p  = 0.064, and 30% versus 41%, p  = 0.245, respectively). The ChT arm had more grade 3/4 neutropenia than the BR arm (13% versus 6%, p  = 0.045); others toxicities were comparable., Conclusion: The significant BR rate difference between the two arms suggests that upfront BR is not mandatory in aNSCLC with aBM but this trial failed to show that deferring BR for aBM is superior in terms of PFS from upfront BR., Competing Interests: Conflict of interest statement: The authors declare that there is no conflict of interest., (© The Author(s), 2021.)

Introduction: Haemangiomas are vascular malformations, frequently cutaneous, hepatic and splenic. Respiratory involvement and multiple localisations are uncommon., Case Report: We present a rare case of multiple cavernous haemangiomas in a 35 year old woman presenting with repeated haemoptysis. Thoracic CT scanning showed a mass in the left lower lobe associated with lymph node enlargement above and below the diaphragm, heterogeneous splenomegaly and a single spinal lesion without hypermetabolism on PET scanning. Enbronchial ultrasound-guided trans-bronchial needle aspiration was not contributory. Histopathological diagnostic was made firstly by splenectomy with lumbar-aortic curettage and then by lobectomy for haemostasis. A final diagnosis of multiple cavernous haemangiomas involving lung, lymph nodes, spleen and bone was made., Conclusions: Bronchopulmonary cavernous haemangiomas associated with extra-thoracic lesions are exceptionally rare and their presentation, suggesting, a malignant cause, often leads to surgical resection for diagnostic and, eventually, therapeutic management. We report an original case of cavernous haemangiomas involving lung, lymph nodes, spleen and bone., (Copyright © 2020 SPLF. Published by Elsevier Masson SAS. All rights reserved.)

Introduction: Bullous emphysema is defined as an airspace of more than 10mm in diameter. The spontaneous regression or disappearance of a bulla is unusual, described as an "autobullectomy"., Case Report: We report the case of a 37-year-old man with a 10-pack/year history of smoking, a history of pneumothorax surgically treated in 2005, and emphysema with a bulla in the right upper lobe. In September 2010, the patient was hospitalized for a community-acquired pneumonia associated with an air-fluid level in the bulla. Clinical symptoms improved with a course of antibiotics (levofloxacin, ceftriaxone) for 3 weeks. Chest X-rays showed a progressive decrease in the size of the bulla. In June 2011, a chest CT scan showed complete regression of the bulla in the right upper lobe., Conclusions: We report the complete regression of a bulla after infection, leading to an "autobullectomy". It can be hypothesized that the mechanisms might involve fibrosis of the walls and/or the obstruction of the bronchus supplying the bulla., (Copyright © 2014 SPLF. Published by Elsevier Masson SAS. All rights reserved.)

Bronchial atresia with mucocele and focal hyperinflation of the lung is a rare anomaly. We report the observation of a 12-year-old girl which presented a right hilar opacity on chest X-ray. The thoracic computed tomography identified an atretic segmental bronchus of the middle lobe with mucocele and focal hyperinflation of the lung. Bronchial endoscopy ruled out any acquired etiology of bronchial obstruction. The definitive diagnosis was bronchial atresia with mucocele and focal hyperinflation of the lung. This uncommon malformation is usually a radiological description. Eighty-four cases were collected in the main series in 1989. Nowadays, about 12 new cases have been published.

The existence of a bronchial foreign body is an unusual cause of haemoptysis. We observed a sixty two year-old women who presented several medium-abundance haemoptysis. They were associated with a systematic alveolar-interstitial radiological picture of the ventral upper right lobe. A right upper lobectomy showed that an old bronchial foreign body (piece of bone) was responsible for the systematic intra-alveolar bleeding. Though most of the breathed foreign bodies are expressed into immediate symptoms, some of them remained undiagnosed and may be responsible for haemoptysis, infectious complications, atelectasis and for bronchiectasis. Their extraction through endoscopy or most often surgery is necessary for a proper recovery. In spite of histopathological differences between foreign bodies, broncholithiasis and lung tumor the diagnosis may be difficult clinically and on radiology.