Spontaneous haemopneumothorax: current management

A Rare but Life-Threatening Case of Spontaneous Hemopneumothorax in a Young Male

Spontaneous hemopneumothorax (SHP) is the spontaneous accumulation of both blood and air within the pleural space without any previous medical or trauma history. Despite its rare existence, it is one of the most life-threatening conditions seen in the emergency department. Even though SHP is an uncommon presentation, early recognition and prompt intervention are essential because of its rapidly deteriorating nature leading to respiratory distress and hemodynamic instability. This is a case of a 20-year-old male who presented in the emergency room complaining of sudden chest pain and respiratory distress. After physical examination and radiological investigation, a diagnosis of left-sided spontaneous hemopneumothorax was the top differential that consisted of the patient's presentation and chest X-ray. Subsequently, a chest tube was inserted to drain the blood in the pleural cavity. In addition to the presence of blood in the chest tube, the serum hemoglobin levels of the patient were low, which suggested the diagnosis of hemopneumothorax. After that, the patient underwent video-assisted thoracoscopic surgery (VATS) which demonstrated a significant amount of pleural blood clots, pleural adhesions, and apical blebs in the lung. Through this procedure, the source of the bleeding was found to be a ruptured adhesion in the left lung. By the end of this surgical intervention, the adhesions were cauterized and the blebs were resected. Post-operatively, the patient stabilized and had a full lung expansion upon follow-up. This case emphasizes the importance of early recognition, diagnosis, and prompt surgical management of SPH to prevent life-threatening complications.

SPLF/SMFU/SRLF/SFAR/SFCTCV Guidelines for the management of patients with primary spontaneous pneumothorax

INTRODUCTION

Primary spontaneous pneumothorax (PSP) is the presence of air in the pleural space, occurring in the absence of trauma and known lung disease. Standardized expert guidelines on PSP are needed due to the variety of diagnostic methods, therapeutic strategies and medical and surgical disciplines involved in its management.

METHODS

Literature review, analysis of the literature according to the GRADE (Grading of Recommendation, Assessment, Development and Evaluation) methodology; proposals for guidelines rated by experts, patients and organizers to reach a consensus. Only expert opinions with strong agreement were selected.

RESULTS

A large PSP is defined as presence of a visible rim along the entire axillary line between the lung margin and the chest wall and ≥ 2 cm at the hilum level on frontal chest X-ray. The therapeutic strategy depends on the clinical presentation: emergency needle aspiration for tension PSP; in the absence of signs of severity: conservative management (small PSP), needle aspiration or chest tube drainage (large PSP). Outpatient treatment is possible if a dedicated outpatient care system is previously organized. Indications, surgical procedures and perioperative analgesia are detailed. Associated measures, including smoking cessation, are described.

CONCLUSION

These guidelines are a step towards PSP treatment and follow-up strategy optimization in France.

Clinical efficacy of intraoperative Cell Saver autologous blood salvage in emergency surgery for massive hemothorax

The objective of this study was to investigate the efficacy of intraoperative Cell Saver blood salvage during emergency surgery for massive hemothorax on minimizing perioperative allogeneic red blood cell (RBC) transfusion. Fourteen consecutive patients of massive hemothorax with more than 800 cc of intrathoracic bleeding estimated by chest X-ray and/or chest computed tomography (CT) scan at presentation between 2009 and 2021 were retrospectively reviewed. Intraoperative Cell Saver blood salvage was performed in 11 patients (Cell Saver group) with a median volume of 820 cc (range, 421-1700 cc). The amount of perioperative allogeneic RBC transfusion in the Cell Saver group (median, 4 units) was significantly smaller than that in the non-Cell Saver group (median, 10 units) (P = 0.009). The volume of Cell Saver autologous transfusion in 6 patients without preoperative chest tube drainage (median, 1114 cc) was significantly larger than that in 5 patients who had preoperative drainage (median, 660 cc) (P = 0.0173). In conclusion, the utilization of intraoperative blood salvage in emergency surgery for massive hemothorax along with limiting the amount of preoperative chest tube drainage is an efficient strategy to minimize perioperative allogeneic RBC transfusion.

SPLF/SMFU/SRLF/SFAR/SFCTCV Guidelines for the management of patients with primary spontaneous pneumothorax: Endorsed by the French Speaking Society of Respiratory Diseases (SPLF), the French Society of Emergency Medicine (SFMU), the French Intensive Care Society (SRLF), the French Society of Anesthesia & Intensive Care Medicine (SFAR) and the French Society of Thoracic and Cardiovascular Surgery (SFCTCV)

INTRODUCTION

Primary spontaneous pneumothorax (PSP) is the presence of air in the pleural space, occurring in the absence of trauma and known lung disease. Standardized expert guidelines on PSP are needed due to the variety of diagnostic methods, therapeutic strategies and medical and surgical disciplines involved in its management.

METHODS

Literature review, analysis of literature according to the GRADE (Grading of Recommendation Assessment, Development and Evaluation) methodology; proposals for guidelines rated by experts, patients, and organizers to reach a consensus. Only expert opinions with strong agreement were selected.

RESULTS

A large PSP is defined as presence of a visible rim along the entire axillary line between the lung margin and the chest wall and ≥2 cm at the hilum level on frontal chest x-ray. The therapeutic strategy depends on the clinical presentation: emergency needle aspiration for tension PSP; in the absence of signs of severity: conservative management (small PSP), needle aspiration or chest tube drainage (large PSP). Outpatient treatment is possible if a dedicated outpatient care system is previously organized. Indications, surgical procedures and perioperative analgesia are detailed. Associated measures, including smoking cessation, are described.

CONCLUSION

These guidelines are a step towards PSP treatment and follow-up strategy optimization in France.

Recommandations formalisées d’experts pour la prise en charge des pneumothorax spontanés primaires

Introduction : Le pneumothorax spontané primaire (PSP) est un épanchement gazeux dans la cavité pleurale, survenant hors traumatisme et pathologie respiratoire connue. Des recommandations formalisées d'experts sur le sujet sont justifiées par les pluralités de moyens diagnostiques, stratégies thérapeutiques et disciplines médicochirurgicales intervenant dans leur prise en charge.

Méthodes : Revue bibliographique, analyse de la littérature selon méthodologie GRADE (Grading of Recommendation Assessment, Development and Evaluation) ; propositions de recommandations cotées par experts, patients et organisateurs pour obtenir un consensus. Seuls les avis d'experts avec accord fort ont été retenus.

Résultats : Un décollement sur toute la hauteur de la ligne axillaire et supérieur ou égal à 2 cm au niveau du hile à la radiographie thoracique de face définit la grande abondance. La stratégie thérapeutique dépend de la présentation clinique : exsufflation en urgence pour PSP suffocant ; en l'absence de signe de gravité : prise en charge conservatrice (faible abondance), exsufflation ou drainage (grande abondance). Le traitement ambulatoire est possible si organisation en amont de la filière. Les indications, procédures chirurgicales et l'analgésie périopératoire sont détaillées. Les mesures associées, notamment le sevrage tabagique, sont décrites.

Conclusion : Ces recommandations sont une étape de l'optimisation des stratégies de traitement et de suivi des PSP en France.

Unusual case of spontaneous hemopneumothorax in a Tunisian pulmonology department: a case report

Spontaneous hemopneumothorax is a rare encountered entity in clinical practice. It can be life threatening, so a prompt diagnosis and therapeutic intervention are required. We report a case of a right spontaneous hemopneumothorax in a 31-year-old man, complicated with hemorrhagic shock. Conservative therapy with only thoracic drainage with close monitoring of outflow and hemodynamic parameters was performed. In front of hemodynamic instability, an emergency video-assisted thoracoscopic surgery was performed. An apical bulla adhering to the parietal pleura has been identified as the source of the bleeding. The resection of the bullae and electrocauterization of the bleeding adhesion were effectuated. The hemostasis was easily achieved. The actual experience suggests that video-assisted thoracoscopic surgery should be performed as soon as possible after the diagnosis of spontaneous hemopneumothorax. Indeed, conservative therapy with chest drainage should only be performed as bridge to recovery for the stabilization before the video-assisted thoracoscopic surgery.

Detection of the early stage of spontaneous hemopneumothorax by CT attenuation values

Spontaneous hemopneumothorax is potentially fatal and can mimic spontaneous pneumothorax when changes in vital signs and bloody discharge from the chest tube are absent. Attenuation values at computed tomography may help detect this condition.

Spontaneous Hemopneumothorax: A Rare Cause of Unexplained Hemodynamic Instability in a Young Patient

Spontaneous hemopneumothorax is a rare and potentially life-threatening disorder which complicates about 1-12% of patients presenting with spontaneous pneumothorax and has a remarkable predilection for male patients. It may present with signs of hypovolemic shock without apparent cause. While there are no specific guidelines for the management of patients diagnosed with such condition, wide debate in the literature relating to patient selection for surgery remains unresolved, and recently there seems to be a trend increasingly favorable towards early surgical intervention. Video-assisted thoracic surgery emerges as an excellent option for stable patients and has now been considered the gold standard treatment for spontaneous hemopneumothorax. We report the case of a 17-year-old male patient who presented to the emergency department with a history of sudden chest pain and dyspnea, with no previous evidence of trauma. On admission, the patient presented with hypotension, tachycardia, and cutaneous pallor. Chest X-ray showed hydropneumothorax on the left hemithorax; then, chest tube was placed with an initial drainage of 2000 ml of blood.