Assessment of Breast Volume Change after Transverse Rectus Abdominis Myocutaneous Flap.
10.5999/aps.2012.39.6.631
- Author:
Sang Uk PARK
1
;
Jeong Su SHIM
Author Information
1. Department of Plastic and Reconstructive Surgery, Catholic University of Daegu School of Medicine, Daegu, Korea. 21csue@hanmail.net
- Publication Type:Original Article
- Keywords:
Mammaplasty;
Multidetector computed tomography;
Organ size
- MeSH:
Breast;
Female;
Follow-Up Studies;
Humans;
Mammaplasty;
Mastectomy;
Multidetector Computed Tomography;
Organ Size;
Rectus Abdominis
- From:Archives of Plastic Surgery
2012;39(6):631-635
- CountryRepublic of Korea
- Language:English
-
Abstract:
BACKGROUND: The evaluation of a breast after breast reconstruction depends on a surgeon's subjective criteria. We used computed tomography (CT) scans to obtain an objective evaluation of the postoperative results by measuring the breast volume of patients who had undergone breast reconstruction using pedicled transverse rectus abdominis myocutaneous (TRAM) flaps. This research will help in the objective postoperative evaluation of reconstructed breasts, and also in the preoperative flap size designs. METHODS: A total of 27 patients underwent breast reconstruction using pedicled TRAM flaps after mastectomy from September 2007 to July 2010. Of these, 10 patients who were followed up and underwent CT scans 2 or more times during the follow-up period were included in this study. We evaluated the change in breast volume over time using CT scans, and the interval breast volume change between CT scans. RESULTS: All of the 10 patients' reconstructed breasts showed a volume decrease over time. The breast volume changes in the intervals between CT scans were as follows: 5.65% decrease between the first CT and second CT scan, 2.3% decrease between the second CT and third CT scan, (statistically significant) and 1.89% decrease between the third CT and forth CT scan. (not statistically significant). CONCLUSIONS: This research shows the possibility of objectively evaluating the postoperative breast volume changes. The findings will be helpful in designing the size of TRAM flaps to use on defects after mastectomy. Based on these results, we should also closely observe the reconstructed breast volume for at least 2 years.
