Panniculus morbidus resection complicated by multiple gastrointestinal hernias: A case report

Prevalence of obesity and obesity-related complications are steadily rising in the United States. Panniculus morbidus is a rare end stage complication of abdominal obesity characterized by excess abdominal skin and subcutaneous tissue induced by severe lymphedema. The resulting pannus can limit a patient's mobility, impair activities of daily living including hygiene maintenance and subject the skin and soft tissue to intertrigo, cellulitis and chronic skin ulcerations.

We present the case of a 39-year-old female with a BMI of 57 kg/m² who presented for evaluation of primary umbilical and ventral hernias, as well as a large pannus causing significant abdominal and back pain. A massive panniculectomy with hernia repair was performed to correct the gastrointestinal herniation and panniculus.

Panniculus morbidus is a debilitating complication of longstanding obesity. Massive panniculectomy is one of the only treatments available to restore functional status and facilitate future weight loss. Ventral and umbilical hernias commonly accompany panniculus morbidus and can pose a challenge to repair.

This case demonstrates that both panniculus morbidus and multiple primary gastrointestinal hernias can be effectively managed with a panniculectomy and concomitant hernia repair with onlay mesh, all together safely improving patient ambulation, weight loss and quality of life.