RESUMO
BACKGROUND: Postoperative day (POD) 1 drain amylase concentration (DAC) is considered the most accurate predictor for the development of a clinically relevant postoperative pancreatic fistula (CR-POPF) after pancreaticoduodenectomy (PD). Recent studies have associated drain placement with negative postoperative outcomes. This study aims to evaluate multiple biochemical markers and their associations with CR-POPF development in order to identify a reliable, non-drain dependent alternative to DAC. METHODS: This is a review of 53 consecutive PD patients between 2021 and 2022. Albumin, C-reactive protein (CRP), C-reactive protein-to-albumin ratio (CAR), DAC, white blood cell count, and procalcitonin values were compared by CR-POPF status. The discriminatory abilities of CAR, CRP, and DAC for CR-POPF were compared using receiver operating characteristic (ROC) curves. RESULTS: Six of 51 included patients developed a CR-POPF. Receiver operating characteristic curve analysis produced an area under the curve of .977 for POD 1 DAC (cut-off 5131.0 IU/L, sensitivity 100%, specificity 95.5%), .858 for POD 1 CRP (cut-off 52.5 mg/L, sensitivity 100%, specificity 72.7%), and 1.000 for POD 3 CAR (cut-off 99.2, sensitivity and specificity 100%). POD 3 CAR produced a positive and negative predictive value of 100%. CONCLUSION: The CAR and CRP provide early and accurate identification of patients with post-PD CR-POPFs. These markers offer a method of safe CR-POPF detection, when the gold standard DAC is unavailable, ultimately allowing for early intervention and patient rescue.
Assuntos
Proteína C-Reativa , Fístula Pancreática , Humanos , Amilases/análise , Biomarcadores , Proteína C-Reativa/metabolismo , Drenagem/métodos , Pâncreas/metabolismo , Fístula Pancreática/diagnóstico , Fístula Pancreática/etiologia , Pancreaticoduodenectomia/efeitos adversos , Complicações Pós-Operatórias/diagnóstico , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND AND OBJECTIVES: Laparoscopic paraesophageal hernia repair (LPEHR) is the new standard, but the use of mesh is still debated. Biologic mesh has shown great promise, but only the U-shaped onlay has been extensively studied. Postoperative dysphagia has historically been a concern with the use of synthetic keyhole mesh and subsequently slowed its adoption. The purpose of our study was to identify the incidence of postoperative dysphagia in a series of patients who underwent laparoscopic paraesophageal hernia repair with novel placement of keyhole biologic mesh. METHODS: Thirty consecutive patients who underwent hernia repair with primary suture cruroplasty and human acellular dermal matrix keyhole mesh reinforcement were reviewed over a 2-year period. All procedures were performed at a single institution. Postoperative symptoms were retrospectively identified. Any postoperative hernia on imaging was defined as radiographic recurrence. RESULTS: Of the 30 consecutive patients who underwent hernia repair, 3 (10%) had mild preoperative dysphagia. The number remained unchanged after LPEHR with keyhole mesh. Return of mild reflux symptoms occurred in 6 (20%) patients. Repeat imaging was performed in 11 patients (37%) at an average of 8 months with 2 slight recurrences. All hernias were classified on preoperative imaging as large hiatal hernias. There were no postoperative complications. CONCLUSION: Laparoscopic paraesophageal hernia repair with biologic keyhole mesh reinforcement has a low recurrence rate and no increase in postoperative dysphagia. The traditional belief that keyhole mesh has a higher incidence of dysphagia was not evident in this series.
Assuntos
Transtornos de Deglutição/epidemiologia , Hérnia Hiatal/cirurgia , Herniorrafia/instrumentação , Laparoscopia , Complicações Pós-Operatórias/epidemiologia , Telas Cirúrgicas/efeitos adversos , Adulto , Idoso , Idoso de 80 Anos ou mais , Produtos Biológicos , Feminino , Herniorrafia/efeitos adversos , Herniorrafia/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva , Estudos RetrospectivosRESUMO
CONTEXT: Synchronous cystic neoplasms of pancreas are a highly rare occurrence. CASE REPORT: We report a very rare case of coexistent serous cystadenoma and multi-side branch intraductal papillary mucinous neoplasm (IPMN). CONCLUSION: To our knowledge, there has been only one previous case report in the literature of a synchronous serous cystadenoma and a solitary IPMN lesion. This case report is intended to increase the awareness of this condition while alluding to the need for diligent examination by endosonographers. It also highlights the clinical impact of endosonography on the diagnosis and management of cystic legions in the pancreas.
Assuntos
Adenocarcinoma Mucinoso/patologia , Carcinoma Ductal Pancreático/patologia , Carcinoma Papilar/patologia , Cistadenoma Seroso/patologia , Neoplasias Pancreáticas/patologia , Diagnóstico Diferencial , Endossonografia , Humanos , Masculino , Pessoa de Meia-Idade , Pâncreas/diagnóstico por imagem , Tomografia Computadorizada por Raios XRESUMO
The use of covered stents in treating delayed postoperative hepatic artery hemorrhage after pancreaticoduodenectomy may preserve hepatic arterial flow. The authors report two cases of massive hemorrhage after pancreaticoduodenectomy that were successfully treated with covered stents. Computed tomographic angiography demonstrated postprocedure patency of the hepatic arteries at 13 and 15 months, respectively. When technically feasible, percutaneous placement of stent-grafts may be used as a first-line intervention in delayed hemorrhage after pancreaticoduodenectomy.