scholarly journals Declarations: management of a pulmonary arteriovenous fistulae by uniportal video‐assisted thoracoscopic surgery: a case report

BMC Surgery ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
R. Li ◽  
Y. Zhou ◽  
S. Kang ◽  
F. Kong ◽  
L. Guan ◽  
...  

Abstract Background A pulmonary arteriovenous fistula (PAVF) is a rare condition that is associated with pulmonary arteriovenous malformation (PAVM). Few reports have described managing PAVMs using uniportal video-assisted thoracoscopic surgery (VATS). Case presentation A 13-year-old child with PAVF in the left inferior pulmonary artery was treated by uniportal VATS with left lower lobectomy. After surgery, hemoptysis did not recur and there were no postoperative complications. Six months after the operation, postoperative review of computerized tomography showed no recrudescence of PAVF. Conclusions PAVF is a rare case that should be diagnosed and treated early. 3D- computerized tomography (CT) reconstruction is useful for diagnosis and preoperative assessment. The case shows that PAVF can be managed with uniportal VATS.

2021 ◽  
Vol 2021 ◽  
pp. 1-4
Author(s):  
Lu Huu Pham ◽  
Kinh Quoc Nguyen ◽  
Hung Quoc Doan ◽  
Lanh Sy Nguyen ◽  
Ha Thi-Ngoc Doan

Introduction. Neurogenic tumors in the mediastinum account for approximately 20-30% of all types of mediastinal tumors in adults. This pathology is usually benign and has no or very few symptoms. Schwannoma rarely involves the phrenic nerve. We report a unique case of schwannoma involvement of phrenic nerve. Case Presentation. The 43-year-old female patient has an annual check-up of computerized tomography to detect the mass in the right middle mediastinum, so the patient was admitted to the hospital. Chest computerized tomography image found a mass of the middle mediastinum with the size of 23 × 22.3  mm located between the right pulmonary artery and the pericardium with uniform margins and clear boundaries, not invading the surrounding organization. Very little contrast is absorbed after injection. She underwent a uniportal video-assisted thoracoscopic surgery, and this mass was found to be originating from the right phrenic nerve. Resection of the portion of phrenic nerve with mass was performed. Postoperatively, the patient was discharged from the hospital after 4 days of treatment in a clinical condition with no difficulty breathing and no chest pain; postoperative X-ray showed no abnormality, and the right diaphragm was unchanged. Conclusion. Although they are very rare, schwannomas of the phrenic nerve should be considered in the differential diagnosis of mediastinal tumors. Uniportal video-assisted thoracoscopic surgery is a preeminent option with properly sized tumors that deliver good results and have no postoperative complications associated with surgery.


2020 ◽  

Lipomas are common benign tumours characterised by soft moveable masses throughout various locations in the body. However, atypical localisation of the pulmonary fissure is uncommon. Herein is reported a rare case of a female with an asymptomatic lesion in the pulmonary fissure of the left lung, extracted by single-port video-assisted thoracoscopic surgery, with a good clinical and radiologic outcome. Single-port video-assisted thoracoscopic surgery technique with a brief review of relevant literature will be discussed.


2020 ◽  
Author(s):  
Yoko Azuma ◽  
Naobumi Tochigi ◽  
Atsushi Sano ◽  
Takashi Sakai ◽  
Satoshi Koezuka ◽  
...  

Abstract Background: The indications for surgical resection concerning multiple bilateral neurofibromas in the superior mediastinum remain controversial, because vascular injury or development of postoperative Horne syndrome are concerned.Case presentation: A 60-year-old woman presented with multiple nodules in her right neck and bilateral chest cavity tops which indicated neurofibromatosis. The thoracic masses grew slowly over 9 years, and she then underwent a 2-stage resection starting with the left to right side. Bilateral tumors were completely removed via video-assisted thoracic surgery. The patient’s postoperative course was uneventful, without postoperative Horner syndrome. Conclusions: To the best of our knowledge, this is the first case of multiple bilateral superior mediastinal neurofibromas resected from the pulmonary apices via thoracoscopy. We selected a minimally invasive pure video-assisted thoracoscopic surgery approach and enucleated some tumors to avoid nerve injury. This approach may be safe and useful for multiple neurofibromas in patients with neurofibromatosis.


2017 ◽  
Vol 2 (3) ◽  
pp. 100
Author(s):  
Ezgi Çimen Güvenç ◽  
Ahmet Üçvet ◽  
Özgür Samancılar ◽  
Soner Gürsoy

MedPharmRes ◽  
2021 ◽  
Vol 6 (1) ◽  
pp. 1-6
Author(s):  
Trong Kim Le ◽  
Vu Trong Than ◽  
Binh Phuoc An Phan ◽  
Phuong Kim Le ◽  
Tuan Ngoc Nguyen ◽  
...  

Spontaneous hemopneumothorax is a rare condition and may be a life-threatening condition that needs prompt diagnosis and urgent intervention. In this study, we reported three male cases of spontaneous hemopneumothorax, two cases presented with chest pain and one with epigastric pain. All cases were successfully treated by early surgical intervention. Total blood drainage was ranged from 1400 to 2000 mL. Video-assisted thoracoscopic surgery was performed successfully in two cases, however, one case was transferred to urgent thoracotomy due to excessive blood clotting in the pleura cavity and continuous bleeding. Leukocytosis was observed in two cases, mostly due to pneumonia or sepsis. The bleeding point was identified in all cases, however, the air leak area could not be identified in two cases. Length of hospital stay after admission was ranged from five to seven days. We recommend that video-assisted thoracoscopic surgery should be considered as a first choice due to its effectiveness in reducing postoperative complications and facilitating rapid recovery.


2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Yoko Azuma ◽  
Naobumi Tochigi ◽  
Atsushi Sano ◽  
Takashi Sakai ◽  
Akira Iyoda

Abstract Background The indications for surgical resection concerning multiple bilateral neurofibromas in the superior mediastinum remain controversial, because vascular injury or development of postoperative Horne syndrome are concerned. Case presentation A 60-year-old woman presented with multiple nodules in her right neck and bilateral chest cavity tops which indicated neurofibromatosis. The thoracic masses grew slowly over 9 years, and she then underwent a 2-stage resection starting with the left to right side. Bilateral tumors were completely removed via video-assisted thoracic surgery. The patient’s postoperative course was uneventful, without postoperative Horner syndrome. Conclusions To the best of our knowledge, this is the first case of multiple bilateral superior mediastinal neurofibromas resected from the pulmonary apices via thoracoscopy. We selected a minimally invasive pure video-assisted thoracoscopic surgery approach and enucleated some tumors to avoid nerve injury. This approach may be safe and useful for multiple neurofibromas in patients with neurofibromatosis.


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