Endoscopy 2020; 52(03): E106-E107
DOI: 10.1055/a-1011-3796
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© Georg Thieme Verlag KG Stuttgart · New York

An uncommon etiology of pancreatitis after endoscopic ultrasound-guided fine needle aspiration

Osvaldo Burattini*
1   Section of Gastroenterology II, National Institute of Research “Saverio De Bellis”, Castellana Grotte, Italy
,
Giuseppe Losurdo*
2   Section of Gastroenterology, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
,
Stefania Marangi
1   Section of Gastroenterology II, National Institute of Research “Saverio De Bellis”, Castellana Grotte, Italy
,
Margherita Curlo
1   Section of Gastroenterology II, National Institute of Research “Saverio De Bellis”, Castellana Grotte, Italy
,
Mauro Mastronardi
1   Section of Gastroenterology II, National Institute of Research “Saverio De Bellis”, Castellana Grotte, Italy
,
Pietro Giorgio
1   Section of Gastroenterology II, National Institute of Research “Saverio De Bellis”, Castellana Grotte, Italy
,
Antonio Pisani
1   Section of Gastroenterology II, National Institute of Research “Saverio De Bellis”, Castellana Grotte, Italy
› Author Affiliations
Further Information

Publication History

Publication Date:
11 October 2019 (online)

An 82-year-old man was referred to our unit with a pancreatic mass. A computed tomography scan had demonstrated a 6-cm solid lesion in the body-tail region of the pancreas, with local lymph node involvement, highly suggestive of malignancy ([Fig. 1]). Endoscopic ultrasound (EUS) was then performed (Olympus GF-UCT 180; Olympus Medical, Tokyo, Japan). The solid mass, located at the distal pancreatic body ([Fig. 2]) showed irregular margins and splenic vein infiltration. Fine needle aspiration (FNA) using a 19-gauge needle (Olympus EZ Shot 3 plus) was performed for four passes, with a final histopathological diagnosis of “mucinous adenocarcinoma.”

Zoom Image
Fig. 1 Computed tomography scan images showing the pancreatic mass at the body-tail border (arrow).
Zoom Image
Fig. 2 Endoscopy ultrasound scan images before and during biopsy of the mass in the distal pancreatic body.

No immediate complications were observed following the procedure, but the patient was kept fasted. The following day, after refeeding, he complained of severe abdominal pain and coffee-ground emesis. Laboratory analysis showed an increase in amylase and lipase levels (about 3 – 4 times upper limit of normal), without a fall in hemoglobin. Therefore, upper gastrointestinal endoscopy was performed and duodenoscopy demonstrated a clot adherent to the major papilla ([Video 1]). Extraction by forceps was attempted and revealed a long sausage-like brown clot that seemed to be molded to the shape of the pancreatic duct. Thereafter, the patient’s pain and laboratory abnormalities promptly disappeared.

Video 1 Extraction of the clot from the major papilla using forceps during duodenoscopy.


Quality:

Pancreatitis and bleeding may be complications of pancreatic EUS-FNA [1], although blood loss in the pancreatic duct, known as “hemosuccus pancreaticus,” is very rare; to the best of our knowledge, only four cases have been described as post-procedural complications [2] [3] [4] [5]. The peculiarity of our experience was the absence of active bleeding and the presence of a clot molded to the shape of the main pancreatic duct. Presumably, this event had led to pancreatic duct obstruction that, in turn, was the trigger for an episode of acute pancreatitis. Resolution of the pancreatitis after clot removal strongly supports our hypothesis.

Endoscopy_UCTN_Code_CCL_1AB_2AF

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* Equal first authors


 
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