Herein we report a case of hemangioma with a rare localization in the major duodenal papilla presenting with a recurrent intraluminal bleeding in a 60-years old patient. Late onset, clinical and endoscopic signs suspicious for malignancy and inability to rule out cancer by preoperative biopsy defined an aggressive surgical approach. The patient underwent classical Whipple procedure after failing an attempt of endovascular embolization of the posterior pancreatoduodenal artery with unfavorable surgical outcome. Available preoperative diagnostic modalities and their accuracy levels are discussed.
Literature searches were carried out on the Pubmed information platform and in the elibrary and Cyberleninka libraries by Keywords. Inclusion criteria are the following: availability of the full-text version of the original article, full compliance with the topic, publication period no more than 5 years. From 144 publications received, those completely duplicated and not meeting the inclusion criteria, were excluded. A total of 36 articles are included in the review. The epidemiology of biliary fistula after pancreatoduodenal resection, modern views on pathogenesis, classification, preventive measures and therapeutic and diagnostic tactics during its development are considered. In the postoperative period of pancreatoduodenal resection, biliary fistula is formed with a frequency of 1-24%. Non-modifiable risk factors include male gender, thin common bile duct, benign biliopancreatoduodenal pathology, and cancer with previous neoadjuvant therapy. Modifiable risk factors include obesity, hypoalbuminemia, obstructive jaundice, duration of hepaticojejunostomy, and prior endoscopic biliary drainage. Nowadays, effective and safe procedures are available in modern interventional radiology for the diagnosis and treatment of postoperative biliary fistula, which can be used as an alternative to endoscopic manipulations and revision interventions when the latter are associated with high risks of complications. Timely detection and treatment ensures the prevention of severe biliary fistula and repeated interventions and favorable prognosis, as well as saving medical and financial resources.
This study aimed to review latest investigations concerning early biliary complications following major pancreatic surgery. 127 original articles in English language were found via PubMed literature search using key words over the last 5 years. After application of exclusion criteria (full-text in English not available, duplicating paper, age of paper over 5 years) a total of 29 articles were included in this study. Herein we review epidemiology and classification of early biliary complications after pancreatoduodenectomy, current views on pathogenesis, prophylaxis, diagnostics and treatment of early biliary complications. In early postoperative course of pancreatoduodenectomy patients may develop transient jaundice, cholangitis, early biliary strictures and post-procedural bile leak. Frequency of these conditions range from 3 to 24% and depends on epidemiological features of population, statistics and combined conditions. A number of patient- and surgery-dependent risk factors have been described. Modern interventional radiology offers a wide range of procedures for diagnostics and treatment of early biliary complications after pancreatoduodenectomy which showed to be safe and effective when endoscopic manipulations are contraindicated due to high risk. Well-timed diagnosis and treatment allow to avoid severe early biliary complications, re-interventions and reoperations which provides a good prognosis and lowers medical and financial burden.
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