Laparoscopic management of insulinomas

Parenchyma-sparing resections for pancreatic neoplasms

BACKGROUND/PURPOSE

In recent years there has been an increase in the indications for pancreatic resection of benign or low-grade malignant lesions, especially in young patients with long life expectancy. In this setting, patients may benefit from parenchyma-sparing resections in order to decrease the risk of development of exocrine/endocrine insufficiency.

METHODS

A review of the literature and authors experience was undertaken.

RESULTS

Parenchyma-sparing resections of the pancreas including enucleation, middle pancreatectomy (MP) and middle-preserving pancreatectomy are described. Short and long-term outcomes after surgery are analyzed with special regard to postoperative morbidity/mortality, and oncological and functional long-term results.

CONCLUSIONS

Parenchyma-sparing resections are safe and effective procedures for treatment of benign and low-grade malignant neoplasms. Despite a significant postoperative morbidity they are associated with good long-term functional and oncological results. Enucleation should preferentially be performed laparoscopically whenever possible.

Pancreatic surgery

PURPOSE OF REVIEW

Surgery of the pancreas is evolving as the understanding of pancreatic disease improves. This report reviews the work published over the last year related to pancreatic surgery and the diseases addressed by surgical techniques.

RECENT FINDINGS

Obesity is an important risk factor for many diseases of the pancreas, including pancreatic adenocarcinoma. Recent evidence suggests that obese patients with pancreatic cancer appear to have more advanced disease at the time of diagnosis and a worse outcome following resection. The issues surrounding adjuvant treatment for pancreatic cancer with chemotherapy and/or radiation therapy continue to be evaluated. Cystic lesions of the pancreas remain a vexing treatment dilemma, but as we learn more about their natural history, more thoughtful recommendations for management become possible. Resection of pancreatic endocrine neoplasms is often appropriate, even in the face of metastatic disease. Minimally invasive approaches to the drainage of infected pancreatic necrosis are beginning to gain acceptance. The pain of chronic pancreatitis may be lessened by operative intervention and possibly radiation.

SUMMARY

Each year more is learned about the natural history of pancreatic lesion. For those dedicated to the study and treatment of this gland, several new advances help the clinician with treatment decisions.