In this large data set, patients with 3 cm or more tumors showed a propensity for early recurrence, regardless of histology. Higher rates of local recurrence were noted in HCC patients, which may reflect underlying liver disease. There were no significant differences in morbidity or survival based on the surgical approach; however, local recurrence rates were highest for percutaneously ablated tumors.

Objective: Carbohydrate antigen 19-9 (CA19-9) is a prognostic marker for patients with pancreatic cancer (PC), but its value as a treatment biomarker is unclear. Summary Background Data: Although CA19-9 is an established prognostic marker for patients with PC, it is unclear how CA19-9 monitoring should be used to guide multimodality treatment and what level of change in CA19-9 constitutes a meaningful treatment response. Methods: CA19-9 measurements at diagnosis (pretx), after completion of all planned neoadjuvant therapy (preop), and after surgery (postop) were analyzed in patients with localized PC who had an elevated CA19-9 (≥35 U/dL) at diagnosis. Patients were classified by: 1) quartiles of pretx CA19-9 (Q1-4); 2) proportional changes in CA19-9 (ΔCA19-9) after the completion of neoadjuvant therapy; 3) normalization (CA19-9 <35 U/dL) of preop CA19-9; and 4) normalization of postop CA19-9. Results: Among 131 patients, the median overall survival (OS) was 30 months; 68 months for the 33 patients in Q1 of pretx CA19-9 (<80 U/dL) compared with 25 months for the 98 patients in Q2-4 (P = 0.03). For the 98 patients in Q2-4, preop CA19-9 declined (from pretx) in 86 (88%), but there was no association between the magnitude of ΔCA19-9 and OS (P = 0.77). Median OS of the 98 patients who did (n = 29) or did not (n = 69) normalize their preop CA19-9 were 46 and 23 months, respectively (P = 0.02). Of the 69 patients with an elevated preop CA19-9, 32 (46%) normalized their postop CA19-9. Failure to normalize preop or postop CA19-9 was associated with a 2.77-fold and 4.03-fold increased risk of death, respectively (P < 0.003) as compared with patients with normal preop CA19-9. Conclusions: Following neoadjuvant therapy, normalization of CA19-9, rather than the magnitude of change, is the strongest prognostic marker for long-term survival.

Background. Borderline resectable pancreatic cancer is best treated by multimodality therapy. FOLFIRINOX (5-fluorouracil, oxaliplatin, irinotecan, and leucovorin) tripled the response rate and significantly increased median survival for patients with advanced pancreatic cancer and shows promise for neoadjuvant use.Toxicity concerns prompted a careful analysis of our initial FOLFIRINOX experience. Methods. All patients diagnosed with borderline resectable, biopsy-proven pancreatic adenocarcinoma treated with neoadjuvant FOLFIRINOX between July 2010 and December 2012 were reviewed. Primary outcome was surgical resectability. Secondary outcomes were treatment-related toxicities and survival. Results. FOLFIRINOX followed by gemcitabine-or capecitabinebased chemoradiation was initiated in 18 patients. The most common grade 3 or 4 toxicities during chemotherapy were gastrointestinal, including nausea/emesis (n 5 5), weight loss (n 5 3) and diarrhea (n 5 2), and hematologic (n 5 2; neutropenia); five patients (36%) required a total of six

BACKGROUND: Unresectable intrahepatic cholangiocarcinoma has a poor prognosis, with a median survival of 5 to 8 months without treatment. Response and survival after chemoembolization were evaluated. METHODS: Lobar or segmental chemoembolization with cisplatinum, doxorubicin, mitomycin-C, ethiodol, and polyvinyl alcohol particles was performed at monthly intervals for 1-4 sessions until the entire intrahepatic tumor burden was treated. Cross-sectional imaging and clinical and laboratory evaluation were performed before treatment, 1 month after treatment, and then every 3 months. A second cycle of treatment was performed for intrahepatic recurrence. Toxicity was assessed using NCI CTC v.3.0. Response was evaluated using RECIST criteria, and survival was estimated with Kaplan-Meier analysis. RESULTS: Sixty-two patients were treated. Thirty-seven had pathologically proven cholangiocarcinoma, and 25 had poorly differentiated adenocarcinoma of unknown primary, likely cholangiocarcinoma. One hundred and twenty-two total procedures were performed during the initial cycle of treatment (mean, 2.0 per patient). Twenty patients received a second cycle, for a total of 165 procedures. There were 5 major complications. Thirty-day diseasespecific mortality was 0%. Forty-five of 62 patients were evaluable for morphologic response after completion of their initial cycle: 11% (n ¼ 5) partial responses, 64% (n ¼ 29) stable, and 24% (n ¼ 11) progressed. Median time to progression from first chemoembolization was 8 months, with 28% free of progression at 12 months. Median survival from time of diagnosis was 20 months, with 1-, 2-, and 3-year survival of 75%, 39%, and 17%, respectively. Median survival from time of first chemoembolization was 15 months, with 1-, 2-, and 3-year survival of 61%, 27%, and 8%, respectively. There was no statistically significant difference in survival between patients with cholangiocarcinoma and those with poorly differentiated adenocarcinoma. Patients who also received systemic chemotherapy had improved overall survival (median 28 vs 16 months, P ¼ .02; HR, 1.94; 95% CI, 1.13-3.33). CONCLUSIONS: Chemoembolization provided local disease control (PR þ SD) of intrahepatic cholangiocarcinoma and adenocarcinoma of unknown primary in 76%. Overall survival after chemoembolization showed the best outcomes for those receiving multidisciplinary integrated liver-directed and systemic therapies.

A hemangioma resection can be safely performed at high-volume institutions. The primary indication for surgery remains for intractable symptoms. The development of severe complications associated with non-operative management remains a rare event, ultimately challenging the necessity of additional surgical indications for a hemangioma resection.