Journal of the American College of Surgeons
-
Comparative Study
Oncocytic-type intraductal papillary mucinous neoplasms: a unique malignant pancreatic tumor with good long-term prognosis.
The different epithelial phenotypes of intraductal papillary mucinous neoplasms (IPMNs) are predictors of tumor biology and post-surgical outcomes. Oncocytic-type IPMN (O-IPMN) seems to have a unique natural history, but not much information is available because of its rarity. We sought to describe the characteristics of a cohort of patients resected for O-IPMNs, focusing on their long-term outcomes after surgery. ⋯ Oncocytic IPMN is a unique tumor subtype that occurs mostly in the main pancreatic duct and is malignant. Recurrences after resection are not uncommon and can occur more than 10 years after the initial resection. Reoperations for recurrent O-IPMN are often feasible and have excellent results in terms of survival.
-
Comparative Study
Laparoscopic pancreaticoduodenectomy should not be routine for resection of periampullary tumors.
Laparoscopic pancreaticoduodenectomy (LPD) is a difficult procedure that has become increasingly popular. Nevertheless, comparative data on outcomes remain limited. Our aim was to compare the outcomes of LPD and open pancreaticoduodenectomy (OPD). ⋯ This study found that LPD is associated with higher morbidity, mainly due to more severe PF. Laparoscopic pancreaticoduodenectomy should be considered only in the subgroup of patients with a low risk of PF.
-
Our aim was to evaluate the outcomes of patients who underwent first rib resection (FRR) for all 3 forms of thoracic outlet syndrome (TOS) during a period of 10 years. ⋯ Excellent results were seen in this surgical series of neurogenic, venous, and arterial TOS due to appropriate selection of neurogenic patients, use of a standard protocol for venous patients, and expedient intervention in arterial patients. There is an increasing role for surgical intervention in children.