Pancreatic mucinous cystic neoplasm
| Pancreatic mucinous cystic neoplasm | |
|---|---|
| Other names | MCN |
| Specialty | Gastroenterology |
| Complications | Pancreatic cancer |
| Usual onset | 40-60 years of age |
| Risk factors | Female gender, older age |
| Treatment | Surgical resection |
Pancreatic mucinous cystic neoplasm (MCN) is a type of cystic lesion that occurs in the pancreas. Amongst individuals undergoing surgical resection of a pancreatic cyst, about 23 percent were mucinous cystic neoplasms. These lesions are benign, though there is a high rate of progression to cancer. As such, surgery should be pursued when feasible. The rate of malignancy present in MCN is about 10 percent.[1] If resection is performed before invasive malignancy develops, prognosis is excellent. The extent of invasion is the single most important prognostic factor in predicting survival.[2]