Background Several cases of lipoma in unusual locations in the thorax have been reported. Appropriate surgical treatment depending on the location and shape is often required. Case presentation We herein report an extremely rare case of a chest wall lipoma growing into the pleural cavity. The tumor was successfully removed without damaging the capsule by a combination of direct and thoracoscopic approaches. Conclusions Chest wall lipomas growing into pleural cavity can be successfully treated by a combination of direct and thoracoscopic approaches.
A split-thickness skin graft (STSG) is a very effective method for reconstructing skin defects in the lower extremities; however, suturing all graft margins during surgery is time-consuming. As an alternative, 2-octyl cyanoacrylate glue attaches the epidermal layer of an STSG to normal skin and functions like a suture. In this study, we assessed 2-octyl cyanoacrylate glue as a time-saving step in STSG procedures. We reviewed the charts of 87 patients who underwent STSG between May 2018 and August 2020. For the 10 patients who consented to the STSG procedure with 2-octyl cyanoacrylate glue, we evaluated the treatment site for complications and engraftment every 2 days for 14 days. The STSGs were successfully engrafted in all cases. Seroma, hematoma, wound dehiscence, or infection were not documented. No additional revision surgery was required. The use of 2-octyl cyanoacrylate glue in STSG margin fixation was safe, effective, convenient, and time-saving. This study found 2-octyl cyanoacrylate glue a good option for lower extremity skin defect reconstruction.
Background: Radiation therapy (RT) is frequently used for supportive treatment and management of advanced head and neck cancers. This study performed a retrospective review of the treatment methods that were used for intractable draining fistulas in seven patients who had received RT for head and neck cancers. Treatment methods used for two of the seven patients are presented in detail.Methods: From 2009 to 2020, seven patients underwent reconstructive surgery for intractable fistulas which occurred after RT for head and neck cancers. Patient characteristics, medical history, treatment method, and treatment outcome were reviewed for each case. The type of surgery performed, failure rate, and treatment period were also analyzed. Results: In this study, a total of seven patients received additional management for radiation-induced fistulas. Patients underwent a mean of 3.3±1.4 surgeries (maximum: six surgeries) to resolve their fistulas. The mean time interval from the first surgery to the last surgery for the patients to achieve resolution of the fistula was 8.7 months. Loco-regional flaps have performed an average of 1.9±1.5 times. However, all loco-regional flaps failed. Instead, the patients’ intractable fistulas were resolved with the use of distant flaps or free tissue transfers. Conclusion: Fistulas that develop after head and neck cancer treatment following RT are difficult to treat with simple loco-regional flap procedures. Therefore, more aggressive treatment techniques, such as distant flap or free tissue transfer, may be needed to shorten patients’ treatment periods and avoid unnecessary surgeries.
Although traumatic popliteal artery injury is uncommon, it can significantly increase the risk of limb amputation because of the anatomical complexity and delayed diagnosis and treatment. Various tools are available for treatment. Recently, an endovascular approach has been attempted for such injuries; however, open surgical repair remains the standard treatment. An integrated and stepwise procedure involving multidisciplinary specialists, including emergency department personnel for initial evaluation, orthopedic surgeons for treating accompanying fractures or dislocations, vascular and plastic surgeons for vessel repair, and interventional radiologists for immediate diagnosis and implementation of the endovascular approach, is needed. Covering wound defects due to skin and soft tissue necrosis and irreversible ischemic damage remains difficult despite successfully revascularizing the injured vessels. Here, we describe a case of revascularization after popliteal artery injury along with successful reconstruction of a complex defect with a thoracodorsal artery perforator chimeric free flap when recipient vessel selection was limited.
Background: Several cases of lipoma in unusual locations in the thorax have been reported. Appropriate surgical treatment depending on the location and shape is often required.Case presentation: We herein report an extremely rare case of a chest wall lipoma growing into the pleural cavity. The tumor was successfully removed without damaging the capsule by a combination of direct and thoracoscopic approaches.Conclusions: Chest wall lipomas growing into pleural cavity can be successfully treated by a combination of direct and thoracoscopic approaches.
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