Plastic and reconstructive surgery
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Plast. Reconstr. Surg. · May 2019
Meta AnalysisIs There a Preferred Incision Location for Nipple-Sparing Mastectomy? A Systematic Review and Meta-Analysis.
The incidence of nipple-sparing mastectomy is rising, but no single incision type has been proven to be superior. This study systematically evaluated the rate and efficacy of various nipple-sparing mastectomy incision locations, focusing on nipple-areola complex necrosis and reconstructive method. ⋯ For nipple-sparing mastectomy, the periareolar incision maintains the highest necrosis rate because of disruption of the nipple-areola complex blood supply. The inframammary fold incision has become the most popular incision, demonstrating an acceptable complication profile.
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Plast. Reconstr. Surg. · May 2019
ReviewCryopreservation and Transplantation of Vascularized Composite Transplants: Unique Challenges and Opportunities.
Vascularized composite allotransplantation is the ultimate reconstructive tool when no other means of reconstruction are available. Despite its immense potential, the applicability of vascularized composite allotransplantation is hampered by high rejection rates and the requirement for high doses of immunosuppressive drugs that are associated with severe adverse effects and death. Because this is a non-life-saving procedure, widespread use of vascularized composite allotransplantation demands methods that will allow the reduction or elimination of immunosuppressive therapy. ⋯ In the current review, the authors discuss how limb cryopreservation can attenuate or eliminate allograft rejection by either enabling better human leukocyte antigen matching or by adaptation of clinical tolerance protocols such as mixed chimerism induction. Also, the authors discuss the possible advantages of cryopreservation in autologous tissue salvage and cryopreservation following trauma. Clinical-grade cryopreservation may revolutionize the field of reconstruction, organ banking, and complex traumatic limb injury management.