Mechanical Thromboprophylaxis Alone in Body Contouring Surgery for Post Massive Weight Loss Patients: Is this Good Enough?

Venous thromboembolism after aesthetic surgeries in low-risk patients without hypercoagulability

Venous thromboembolism (VTE) is a serious but rare complication of aesthetic surgery, with an incidence of 0.017% for liposuction and 0.01%-0.02% for augmentation mammoplasty. Despite the low incidence and appropriate patient selection, we present two cases of VTE in low-risk patients without hypercoagulability undergoing aesthetic procedures. In the first case, a 45-year-old woman with a history of anemia developed bilateral pulmonary embolism after ultrasound-assisted liposuction. In the second case, a 33-year-old woman with a history of oral contraceptive use developed deep vein thrombosis in the right upper extremity after augmentation mammoplasty. The patients were treated early and fully recovered after 12 months. This report highlights the importance of early diagnosis and treatment of VTE in aesthetic surgery, even in low-risk patients.

Synchronous pneumothorax and venous thromboembolism after body contouring surgery

INTRODUCTION

Lipoabdominoplasty is one of the most common abdominal body contouring procedures performed today; however, it carries the risk of significant complications. Pneumothorax is a rare complication of liposuction, while, venous thromboembolism has a low short-term mortality and long-term morbidity.

PRESENTATION OF CASE

A 57-year-old woman with a history of diabetes mellitus, hypertension, obesity, and severe COVID-19 three years earlier. The patient underwent 360-degree liposuction and abdominoplasty. In the immediate postoperative period, the patient developed a right pneumothorax and followed by deep vein thrombosis (DVT) and pulmonary embolism (PE), which were diagnosed and treated early. After six months of follow-up, the patient presented a complete recovery.

DISCUSSION

Pneumothorax is recognized as a rare complication of liposuction and has been limited to case reports and small case series in the medical literature with an incidence of 0.04 %. In plastic and aesthetic surgery, body contouring procedures such as lipoabdominoplasty are associated with a risk of DVT and PE of 0.2-0.6 %, and 0.3 %, respectively. In addition, we believe that performing combined aesthetic procedures may increase the risk of complications.

CONCLUSION

This is the first reported case of pneumothorax, DVT and PE after body contouring surgery. We highlight the importance of awareness of these complications and the need for a high index of suspicion for early diagnosis and treatment, which is critical for patient survival.