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The lower gluteal flap is an autologous microsurgical breast reconstruction procedure using the soft tissue of the region of the gluteal sulcus. The perineal extension increases the volume of the sample. The pedicle with one artery and two large veins extends up the ischial notch and can reach 8 to 12cm. The two operative positions, the relative shortness of the pedicle and the firm tissues transferred are balanced by the discretion of the sequelae of the donor site and the volume which is always enough even in the slim woman. The best indication of this technique is two-sided breast reconstruction but it also provides a solution in case of contraindication of other autologous flaps, especially DIEP., (Copyright © 2018 Elsevier Masson SAS. All rights reserved.)

Calciphylaxis or calcific arteriolopathy is a rare, life-threatening obstructive pathology of the small cutaneous and subcutaneous vessels. It mainly affects patients with chronic renal failure but it also has been described in patients with normal renal function. The principal risks factors apart from renal failure and phosphocalcic metabolism imbalance are: the female sex, obesity, peripheral vascular disease, diabetes and oral anti-coagulation. We present a very rare case of abdominal, mammarian and upper thighs calciphylaxis in a patient with normal renal function. She presented a severe obesity with a recent important loss of weight and had been treated by oral anticoagulants for a long time. She benefited of a multidisciplinary approach with dermatologists, plastic surgeons and anesthesists permitting a recovery in fourteen weeks. Multidisciplinary approach is necessary but the place of the surgery is not well defined. We report a case in which early and wide surgical approach permitted to obtain a favourable evolution of the pathology. Then, we propose a therapeutic strategy after review of the literature., (Copyright © 2015 Elsevier Masson SAS. All rights reserved.)