Management and Reconstruction in the Breast Cancer Patient With a Fungating T4b Tumor.

Background: A subset of women with locally advanced breast cancer presented with fungating tumor mass eroding and infiltrating the surrounding breast skin (T4b breast cancers). These patients often have chronic pain, large open wounds, frequent infections, malodorous drainage, social isolation, and general debilitation that present enormous therapeutic challenges. Because of the advanced nature of the disease, palliation, while minimizing recovery time and maximizing quality of life, is essential. Methods: From 2009 to 2014, a total of 12 consecutive patients underwent resection of fungating T4b breast tumors and subsequent chest wall reconstruction. Demographic, socioeconomic, and clinical data were collected retrospectively. Results: Fifty percent of women had distant metastases at the time of reconstruction, and 17% of women presented to the emergency department in a hemodynamically unstable condition in either hemorrhagic shock or septic shock, necessitating delay of reconstruction for up to 1 week. Mean wound size for reconstruction was 473 cm2. Reconstructive procedures included split-thickness skin grafting and thoracoepigastric advancement, latissimus dorsi, trapezius, and extended transverse and vertical rectus abdominis flaps. Postoperative survival ranged from 98 to 172 days (mean = 127 days), with 9 patients currently living. Seventy-five percent of patients had improved pain and reduced wound care needs after reconstruction. Postoperative reconstruction-specific complications occurred in 33% of cases, with 1 patient requiring a second operating room visit. Conclusions: Women with fungating T4b breast cancer tumors often present with metastatic disease and have significant need for pain and wound palliation. The reconstructive techniques performed are reliable, efficacious in palliating pain, and reducing wound care needs and have low complication rates.