Comparison of Histological Skin Changes After Massive Weight Loss in Post-bariatric and Non-bariatric Patients.

Background: Changes in the skin structure, including the collagen and elastin content, have been reported with massive weight loss (MWL) following bariatric metabolic surgery (BMS) and have been correlated to a higher risk of complications after body-contouring surgery (BCS). This study aimed at comparing the histological characteristics of the skin of patients having surgical MWL (SMWL) post-BMS to those with non-surgical massive weight loss (NSMWL).

Methods: This prospective study compared the epidermal thickness, and collagen and elastin fibers content in 80 skin biopsies obtained from BCS procedures performed to patients who experienced MWL defined more than 50% of excess weight loss (%EWL) either SMWL (40 biopsies) or NSMWL (40 biopsies).

BRAF mutational status assessment in cutaneous melanocytic neoplasms in a group of the Egyptian population.

Background: Melanocytic neoplasms range from banal nevi to malignant melanomas. The genetic background has been extensively studied in the Caucasian population. BRAF mutations were reported among the early driver mutations in nevogenesis.

"Posterior interosseus artery flap for hand reconstruction: anatomical basis and clinical application".

Unlabelled: Flap options for upper limb reconstruction have increased due to better understanding of its vascular anatomy. The posterior interosseus artery flap (PIAF) is used to cover defects of the wrist, hand, proximal thumb, and first web space. This flap has many advantages but requires good knowledge about the anatomy of the posterior interosseus artery (PIOA) and its perforators.

Management of Radial Nerve Lesions after Trauma or Iatrogenic Nerve Injury: Autologous Grafts and Neurolysis.

Background: Proximal radial nerve lesions located between the brachial plexus and its division into the superficial and deep branches are rare but severe injuries. The majority of these lesions occur in association with humerus fractures, directly during trauma or later during osteosynthesis for fracture treatment. Diagnostics and surgical interventions are often delayed.

Autologous fat grafting for enhancement of breast reconstruction with a transverse myocutaneous gracilis flap: A cohort study.

Background: The transverse myocutaneous gracilis (TMG) flap is a viable option for the reconstruction of small- to moderate-sized breasts. The purpose of this series was to examine the outcomes of fat grafting to breast and donor site secondary to breast reconstruction with a TMG flap.

Methods: A cohort study was conducted to identify all patients who underwent autologous fat grafting after breast reconstruction with a TMG flap at two institutions between January 2009 and October 2013.

Reconstructive microsurgical approach for the treatment of pyoderma gangrenosum.

Introduction: Pyoderma gangrenosum (PG) is a rare type of autoimmune disease that results in progressive ulcers with or without previous trauma. However, PG is not well understood to date, and its treatment therefore remains a challenge. Because of the disease's systemic characteristic and the unpredictability of the clinical course, no gold standard treatment is available, especially concerning the surgical procedures to treat pyodermic lesions.

A double-blind randomized prospective study comparing prilocaine versus ropivacaine in upper blepharoplasty.

Background: Upper blepharoplasties are a common procedure in plastic surgery. This procedure can be performed effectively under local anesthesia with or without sedation. The ideal local anesthetic should cause less intraoperative bleeding and less postoperative edema.

Lower limb salvage in a 7-month-old infant using free tissue transfer.

Free flap reconstruction in infants is extremely rare. A seven-and-a-half-month-old male infant sustained an extensive soft tissue defect on his left knee caused by extravasation of an intraosseous arterenol infusion. A free latissimus dorsi flap was successfully performed for soft tissue reconstruction.