Comparative Analysis of a New Automatic System and Four Existing Techniques for Autologous Fat Grafting.

Background: Autologous fat grafting is increasingly used worldwide and is a very attractive technique in many ways. However, treatment duration and postinjection tissue resorption remain problematic elements, which are largely related to the preparation method used. Moreover, few scientific studies objectively compare different fat preparation methods.

Angiosarcoma associated with radiation therapy after treatment of breast cancer. Retrospective study on ten years.

Purpose: The breast sarcoma induced by radiation therapy is rare but increasing, given the increased long-term survival of patients receiving radiation therapy. Fibrosarcoma, histiocytofibroma and angiosarcoma are the most common breast sarcoma. Angiosarcoma is the most common after breast cancer treated by radiation therapy, often diagnosed too late, with a severe prognosis and a high rate of recurrence.

Refined Method of Lipofilling following DIEP Breast Reconstruction: 3D Analysis of Graft Survival.

Background: The deep inferior epigastric perforator (DIEP) flap technique gives good clinical results, but aesthetic surgical adjustments are often necessary. Lipofilling represents a good complementary method, but fat resorption within the few months after surgery limits its use. Recently, a new protocol was introduced and successfully evaluated on murine models.

[Microsurgical breast reconstruction: for whom and how?].

Breast reconstruction is now an integral part of breast cancer treatment. There are several different procedures that make use of flaps or prostheses, or a combination of the two. Which of these procedures is indicated depends on the sequelae of the initial treatment and the patient's wishes and morphology.

Effect of adrenergic stimulation on cutaneous microcirculation immediately after surgical adventitiectomy in a rat skin flap model.

Chronic sympathetic denervation leads to the development of supersentivity to adrenergic agents. Free flap surgery results in the disruption of the autonomic nerve fibers running along the anastomosed vessels. We therefore investigated the early effect of surgical sympathectomy on the reactivity of cutaneous microcirculation challenged to adrenergic agents.