Axillary uniportal video-assisted thoracoscopic surgery for bullae is a cosmetically superior approach to primary spontaneous pneumothorax: a case report

Background Bulla is a common cause of primary spontaneous pneumothorax. Video-assisted thoracoscopic surgery (VATS) through the lateral chest wall is a common surgical approach and an effective treatment for this condition, but postoperative incision scars affect the aesthetic outcome. VATS via axillary approach can hide the scar in the axilla, and the wound in its natural state is invisible; this greatly improves the cosmetic appearance. To our knowledge, this is the first report of VATS-based bullectomy via the axillary approach in a patient with spontaneous pneumothorax. Case presentation A 20-year-old female patient was admitted to the hospital with a 2-day history of chest tightness and chest pain. Plain chest computed tomography showed right spontaneous pneumothorax, lung compression of 75%, and right pulmonary bulla. After complete preoperative examination, VATS bullectomy via right axillary approach was performed. During the operation, a bulla measuring about 4 × 4 cm was found at the apex of the right lung and resected. The incision healed well, and the patient was discharged after surgery. Conclusions VATS bullectomy via axillary approach is safe and feasible, with the incision hidden in the axilla and not visible in the natural state. This method leaves no scar on the chest wall and has good cosmetic outcome.

Axillary ultrasound-guided approach for the brachial plexus in pig cadavers: A descriptive study

Effective multimodal analgesia techniques are required when pigs are used as models in orthopedic human research. Regional anesthesia is a widely used technique to provide perioperative analgesia in animals undergoing orthopedic surgery. The brachial plexus (BP) block is indicated to desensitize the forelimb in many species but has not been yet described in pigs. The main aims of this study were to develop an ultrasound-guided axillary approach for the BP and to evaluate injectate spread and nerve staining in pig cadavers. Eight fresh F1 cross breed German Large White and German Landrace male pig cadavers were enrolled. Two cadavers were used for anatomical dissection of the axillary space and to determine the disposition of the BP. Six cadavers were used to perform a bilateral axillary ultrasound-guided approach for the BP, and after injecting 0.3 ml/kg of a solution of 2% lidocaine and new methylene blue (L-NMB), these were dissected to determine injectate spread and nerve staining. Upon dissection, the BP was observed in all the cases surrounded by the axillary sheath and in close proximity to the axillary artery. Ultrasonographic scanning and guidance for the approach to the BP was feasible in all cadavers and upon dissection, all the nerves forming the BP were stained in all their quadrants and in all the cases. In conclusion, the injection of 0.3 ml/kg of L-NMB through an ultrasound-guided axillary approach to the BP was feasible and adequate to entirely stain the BP in all pig cadavers. Further clinical studies are required to evaluate the effectiveness of this technique in live animals.

Axillary arterial access for balloon dilatation of coarctation of aorta in newborns: a case series

Balloon dilatation of coarctation of aorta is a standard of care for the patients presenting with severe left ventricular dysfunction. It can be performed through femoral, carotid, and axillary arterial access. Very few case series were available in the literature through axillary arterial access, despite being its advantage as non-end artery and easily palpable in coarctation of aorta. We present our experience with five cases of neonatal coarctation of aorta with severe left ventricular dysfunction where successful balloon dilatation of coarctation of aorta was performed via axillary approach without adverse events.

Advantages of a mini right axillary thoracotomy for congenital heart defect repair in children

Objectives: The mini right axillary thoracotomy is an alternative surgical approach to repair certain congenital heart defects. Quality-of-life metrics and clinical outcomes in children undergoing either the right axillary approach or median sternotomy were compared. Methods: Patients undergoing either approach for the same defects between 2018 and 2020 were included. Demographic details, operative data, and outcomes were compared between both groups. An abbreviated quality of life questionnaire based on the Infant/Toddler/Child Health Questionnaires focused on the patient’s global health, physical activity, and pain/discomfort was administered to all parents/guardians within two post-operative years. Results: Eighty-seven infants and children underwent surgical repair (right axillary thoracotomy, n = 54; sternotomy, n = 33) during the study period. There were no mortalities in either group. The right axillary thoracotomy group experienced significantly decreased red blood cell transfusion, intubation, intensive care, and hospital durations, and earlier chest tube removal. Up to 1 month, parents’ perception of their child’s degree and frequency of post-operative pain was significantly less after the right axillary thoracotomy approach. No difference was found in the patient’s global health or physical activity limitations beyond a month between the two groups. Conclusions: With the mini right axillary approach, surrogates of faster clinical recovery and hospital discharge were noted, with a significantly less perceived degree and frequency of post-operative pain initially, but without the quality of life differences at last follow-up. While providing obvious cosmetic advantages, the minimally invasive right axillary thoracotomy approach for the surgical repair of certain congenital heart lesions is a safe alternative to median sternotomy.

Transaxillary Approach for Surgical Repair of Simple Congenital Cardiac Lesions: Pitfalls, and Complications

Background: In the treatment of simple congenital cardiac lesions, percutaneous and cosmetic surgical approaches have steadily gained prominence. Surgically, right vertical axillary approach is sparsely used despite superior cosmesis and less pain and blood product usage. Knowledge of potential pitfalls could lead to its more widespread acceptance. Methods: We retrospectively analyzed perioperative outcomes of 104 consecutive patients who underwent surgery by this technique between mid-2016 and December 2019, including ostium secundum (67), sinus venosus (34), coronary sinus (1), and ostium primum (1) atrial septal defects and hemianomalous pulmonary venous connection (1). Perioperative variables, surgical times, complications, and follow-up data were analyzed. Results: Patient weight ranged from 6.8 to 41 kg. Incision length ranged from 4 to 6 cm. There was no mortality. All cannulation was central. Difficulty in cannulation (inferior vena cava) was seen in two patients. Morbidity included pneumothorax in 2 (1.9%) patients and subcutaneous emphysema necessitating prolonged intercostal drain retention in 20 (19.2%) patients. Surgical time increased linearly (r = 0.567; P < .001) with increasing patient weight but cardiopulmonary bypass (CPB) time remained unaffected. No chest deformities or paresthesia were noted on follow-up. Scar size decreased in some patients. Conclusions: Right vertical axillary approach can be safely employed to treat simple congenital cardiac lesions with adequate awareness of potential pitfalls. Increasing patient weight increases the surgical time but does not affect CPB times. Incidence of pneumothorax and subcutaneous emphysema is similar to other thoracotomy approaches. It is cosmetically superior.