Comparison of Total and Nontotal Endoscopic Transaxillary Breast Augmentation Techniques: A Retrospective Study.

BACKGROUND: The aim of this retrospective study was to compare the clinical outcomes of total endoscopic transaxillary (TET) breast augmentation with those of non-TET (NTET) breast augmentation. For the purposes of this study, the term NTET refers to the combination of blunt dissection and endoscopic techniques, whereas TET did not involve blunt dissection. METHODS: We conducted a retrospective review of 119 consecutive cases of primary breast augmentation from May 1, 2020, to August 31, 2020. The primary outcomes were the number of drainage days and pain scores as assessed using the visual analog scale on the first postoperative day. The secondary outcomes were the daily drainage volume recorded during the postoperative drainage days, the presence of postoperative daily pain that required the administration of tramadol for relief, reoperation rate, and operative time. RESULTS: The number of drainage days was significantly lower in the TET group than in the NTET group (TET vs NTET: 2.56 ± 0.57 vs 3.78 ± 1.30 days, P = 0.000). The visual analog scale score on the first postoperative day was significantly lower in the TET group than in the NTET group (TET vs NTET: 4.96 ± 0.63 vs 5.93 ± 0.93, P = 0.000). CONCLUSIONS: We observed that the major outcomes of the TET group were more favorable than those of the NTET group. Based on our results, we recommend the avoidance of blunt dissection during endoscopic transaxillary breast augmentation. LEVEL OF EVIDENCE: III.

Natural History of Seroma Following the Immediate Latissimus Dorsi Flap Method of Breast Reconstruction.

BACKGROUND: The latissimus dorsi (LD) flap procedure remains a popular and useful breast reconstruction tool in China and Western countries, and donor site seroma formation is the main complication. This study was conducted in Chinese patients to determine whether stable cases of seromas would resolve without treatment. METHODS: A.retrospective review of 45 consecutive cases of immediate breast reconstruction with LD flap from April 2012 to February 2017 was conducted. The scope of the seroma was demarcated with a marker pen, and cases that remained stable over time (i.e. the size of the seroma did not increase) were observed without treatment. The measured outcomes included the incidence of seromas, the volume and duration of postoperative wound drainage, and other demographic characteristics. RESULTS: Twenty-four patients (53.3%) developed a seroma at the donor site. Of these, 21 patients (87.5%) did not require treatment, and the seroma resolved over time. The mean duration of a sustained seroma was 6.8 ± 1.4 weeks (range: 4-9 weeks). CONCLUSIONS: This study observed the scope and progression of the seromas and found that seromas at the LD donor sites resolved over time without treatment.