High cure rate and satisfaction in patients with periductal mastitis via the latissimus dorsi myocutaneous flap technique: a retrospective study

Periductal mastitis (PDM) is a complex benign breast disease with a prolonged course and a high probability of recurrence after treatment. There is a variety of available treatments for PDM, but none of these options have been widely accepted. A standard strategy has been especially difficult to establish in patients with PDM accompanied by large tumors or large skin ruptures, as these seriously affect the appearance of the breasts after surgeries, which can lead to feelings of lower self-esteem among patients. Therefore, finding a reliable volume replacement has become a focus of our research efforts. With the widespread use of latissimus dorsi in breast reconstruction, we attempted to use the latissimus muscle (skin) flap for stage I repair in patients with large-defect PDM. Our study is the first of its kind to evaluate the clinical effect and patient satisfaction of the latissimus dorsi myocutaneous flap (LDMF) technique in PDM.