Neoplastic degeneration of chronic sacrococcygeal pilonidal sinus: report of seven cases and literature review.

Introduction: Neoplastic degeneration is an uncommon but extremely serious complication of pilonidal sinus (PS) disease. We pretend to determine the factors that influence in the prognosis of the neoplastic disease assessing clinical features and histological findings.

Materials And Methods: We retrospectively studied the patients diagnosed of malignization of PS in our institution from 2000 to 2019.

Safety of Large-Volume Immediate Fat Grafting for Latissimus Dorsi-Only Breast Reconstruction: Results and Related Complications in 95 Consecutive Cases.

Background: Breast reconstruction with implants has proven serious complications, mostly in patients who have undergone radiotherapy. In these cases, autologous reconstruction is the technique of choice.

Objectives: To study if breast reconstruction using latissimus dorsi and immediate fat grafting (LIFG) is a widely applicable technique for those cases in which an autologous reconstruction is desirable, but the use of microsurgical perforator flaps is not available.