[Tracheal lipoma: An exceptional cause of tracheal tumors]. / Lipome trachéal : une cause exceptionnelle de tumeur trachéale.

INTRODUCTION: Tracheal tumors are rare, they are most often malignant and can manifest themselves by a non-specific respiratory symptomatology with progressively increasing dyspnea orienting in the first place towards a COPD or even an asthma. Among them, tracheal lipoma is exceptional. Its management is based on removal by rigid bronchoscopy. OBSERVATION: We report the case of a 73-year-old male patient who presented with non-specific dyspnea that progressively worsened over several months. The EFR showed a flattening of the flow-volume curves, the CT scan showed an anterolateral oval tracheal tumor with fatty density, the bronchial endoscopy showed a tumor lesion with stenosis of about 90% of the airway. Management consisted of a rigid bronchoscopy to delete obtruction with biopsies. Anatomopathology concluded to a tracheal lipoma. CONCLUSION: Progressively worsening dyspnea, especially if there are signs of inspiratory dyspnea, required a systematic bronchial endoscopy to avoid the possibility of a tracheal tumor.

Predictive factors for the participation of general practitioners in lung cancer screening by low-dose CT scan in the Somme department in northern France.

INTRODUCTION: A study on lung cancer screening using low-dose computed tomography (DEP KP80) was conducted in the Somme department in northern France between May 2016 and December 2018. We conducted a cross-sectional survey of family physicians in that department to identify potential predictive factors for their participation in this pilot study. METHODS: A survey questionnaire was sent to the 545 general practitioners (GPs) of the Somme department. This survey rendered it possible to identify the investigators who were active in the DEP KP80 study. The questionnaire's content was focused on the socio-demographic conditions of GPs, their professional practices, and their medical practice situations. RESULTS: The response rate was 38% (206 completed questionnaires). Active investigators in DEP KP80 accounted for 55% (n=113) of the GPs surveyed, and non-investigators for 45% (n=93). Age, gender, or medical practice situation were not related to the active GPs' participation in DEP KP80. A multivariate analysis revealed that two factors were correlated with active participation in organized screening: (1) prescription of nicotine replacement therapy; (2) smoking history of the GP. CONCLUSIONS: Securing the active involvement of family physicians and of the French regional cancer screening coordination centers seems essential for the future organization of lung cancer screening on a regional or national level. Our results demonstrate that incorporating smoking cessation support structures into the program would maximize the mechanism's potential.

[Anaesthesia for bronchial echoendoscopy: experience with the laryngeal mask]. / Anesthésie en échoendoscopie bronchique : expérience du masque laryngé

INTRODUCTION: Endobronchial ultrasound guided transbronchial needle aspiration (EBUS-TBNA) has recently been shown to be an accurate modality in the diagnosis and staging of mediastinal lymph node metastases. This procedure takes significantly longer than a conventional bronchoscopy and may therefore cause more discomfort. Since its introduction into respiratory practice in France, several airway management strategies have been used. PATIENTS AND METHODS: Both anaesthesia care and procedural sedation services share the goals of providing the patient with comfort during a potentially distressing procedure while also ensuring that the operating physician has an acceptable working environment. Historically, anaesthesiologists have applied the expertise gained in managing anaesthesia for major surgery to sedation care for minor procedures. While the supply of anaesthesiologists and anaesthetists has shown only a modest increase, the growth in minimally invasive procedures has been exponential in recent years. To investigate this further, we performed a retrospective study of the use of general anaesthetic with ventilation by a laryngeal mask during EBUS, which we have adopted in our unit. RESULTS: Sixty-three patients were included in the study. In 41 a laryngeal mask was used and in 22 the examination was performed under local anaesthetic alone. Eighty-seven percent of procedures were informative with cells from lymph nodes obtained (89% from examinations using laryngeal mask with a mean of 3.8 passes and 86% with sedation alone with a mean of 2.9 passes). In 45 cases (78%) it was possible to avoid mediastinoscopy. CONCLUSION: It was possible to establish a secure airway and maintain oxygenation with the laryngeal mask during bronchoscopy without any reduction in the success of the procedure.