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022 |a 1749-8090 
024 7 |a 10.1186/s13019-025-03361-6  |2 doi 
035 |a 3201887254 
045 2 |b d20250101  |b d20251231 
084 |a 113327  |2 nlm 
100 1 |a Tavandžis, Janis 
245 1 |a Bilateral lung herniation with parenchymal infarction following clamshell thoracotomy for lobar lung transplantation: a case report 
260 |b Springer Nature B.V.  |c 2025 
513 |a Journal Article Case Study 
520 3 |a BackgroundPulmonary hernia is a rare condition characterized by the protrusion of lung tissue through a chest wall defect. Trauma and thoracic surgery are the most common causes of acquired lung hernias. We present an unusual case of (sequential) bilateral lung herniation with parenchymal infarction after bilateral lobar lung transplantation.Case presentationA 50-year-old female, wait-listed as high-urgency candidate, with a body mass index (BMI) of 29 kg/m2 underwent a bilateral lobar lung transplantation for pulmonary fibrosis through a clamshell thoracotomy approach. Due to a size mismatch, stapler resection of the segment 3 and the middle lobe of the right lung, as well as an upper left lobectomy was required. The chest was closed with 3 braided non-absorbable pericostal sutures on each side. Sternal osteosynthesis was performed with a titanium sternal splint along with 7 self-tapping screws with a length of 18 mm. On the posttransplant day (PTD) 18, patient’s clinical condition deteriorated. Physical examination didn’t reveal any palpable subcutaneous chest resistance. However, a computed tomography (CT) scan showed a herniation of the segment 6 of the right lung. During acute surgical revision, perioperative finding revealed posterior pericostal suture failure. Therefore, a stapler resection was performed due to the infarction of the herniated segment. On the PTD 36, herniation of the left lung parenchyma was detected by acute CT scan. The protruding vital parenchyma was surgically repositioned without necessity of resection. Two posterior pericostal sutures were broken, and distal part of sternal splint detached. Thoracotomy was closed using 5 braided non-absorbable sutures. Sternum was re-osteosynthesized with the STRATOS™ system. After 3 months of intensive postoperative care, the patient was transferred to the rehabilitation department. She was discharged on the PTD 99. After 20 months of follow-up, lung function remains stable without the need for oxygen support.ConclusionClamshell incision remains ultimate approach in thoracic surgery. However, pulmonary herniation after clamshell thoracotomy is a rare complication and may manifest as acute respiratory distress syndrome with an inflammatory response. In these cases, CT scan should be always considered, even if no palpable pathology of chest is present. 
653 |a Sternum 
653 |a Tomography 
653 |a Surgical mesh 
653 |a Asymptomatic 
653 |a Parenchyma 
653 |a Infarction 
653 |a Heart failure 
653 |a Rehabilitation 
653 |a Splints 
653 |a Body mass index 
653 |a Surgery 
653 |a Computed tomography 
653 |a Inflammatory response 
653 |a Steroids 
653 |a Hernias 
653 |a Body size 
653 |a Obesity 
653 |a Thorax 
653 |a Lung diseases 
653 |a Transplantation 
653 |a Patients 
653 |a Fibrosis 
653 |a Chest 
653 |a Infections 
653 |a Diabetes 
653 |a Ventilators 
653 |a Tapping screws 
653 |a Thoracic surgery 
653 |a Rheumatoid arthritis 
653 |a Risk factors 
653 |a Hernia 
653 |a Sutures 
653 |a Abscesses 
653 |a Respiratory distress syndrome 
653 |a Lung transplantation 
653 |a Medical imaging 
653 |a Braiding 
653 |a Osteosynthesis 
653 |a Inflammation 
653 |a Lung transplants 
653 |a Lungs 
653 |a Respiratory function 
653 |a Ostomy 
653 |a Segments 
653 |a Intensive care 
653 |a Physical therapy 
700 1 |a Novysedlák, René 
700 1 |a Pozniak, Jiří 
700 1 |a Švorcová, Monika 
700 1 |a Mošna, František 
700 1 |a Vajter, Jaromír 
700 1 |a Střížová, Zuzana Ozaniak 
700 1 |a Suchánek, Vojtěch 
700 1 |a Šimonek, Jan 
700 1 |a Vachtenheim, Jiří, Jr 
700 1 |a Lischke, Robert 
773 0 |t Journal of Cardiothoracic Surgery  |g vol. 20 (2025), p. 1 
786 0 |d ProQuest  |t Health & Medical Collection 
856 4 1 |3 Citation/Abstract  |u https://www.proquest.com/docview/3201887254/abstract/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch 
856 4 0 |3 Full Text  |u https://www.proquest.com/docview/3201887254/fulltext/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch 
856 4 0 |3 Full Text - PDF  |u https://www.proquest.com/docview/3201887254/fulltextPDF/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch