pancreatic calcification
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2021 ◽  
Vol 14 (9) ◽  
pp. e243369
Author(s):  
Abhishek Mahajan ◽  
Athish Shetty ◽  
Bharath Kumar Bhat ◽  
Ganesh Bhat

Pseudocysts are localised fluid collections, usually developing as a complication of acute or chronic pancreatitis. Pancreatic ductal or parenchymal calcifications are commonly seen in routine radiological imaging, but calcification of pseudocyst is extremely rare. Calcified pseudocysts have been reported in literature as case reports, but a calcified pseudocyst in the lesser sac, without underlying pancreatic calcification, has not been reported. We report a case of a pancreatic pseudocyst with a calcified wall, requiring surgical excision and histological examination confirming the diagnosis.


2021 ◽  
Author(s):  
Wei Wang ◽  
Li Chai ◽  
Naiyi Zhu ◽  
Qingrou Wang ◽  
Weimin Chai ◽  
...  

Abstract Objective Pancreatic calcifications (PC) are considered specific for chronic pancreatitis (CP), but PC may also be present in non-CP diseases. The aims are to understand the pattern of calcifications in different diseases and to determine they were related to malignant diseases. Methods A retrospective study was performed including patients with PC or CP undergoing surgery in the Department of General Surgery of Ruijin Hospital from January 2003 to June 2018. Results PC were observed in 168 (4.5%) of the 3755 patients with pancreatic diseases. The majority of patients with PC had three kinds of CP (73.2%) while 26.8% had other five kinds of non-CP diseases. The incidences of PC in the pancreatic diseases were lower than these in previous studies. In patients with non-CP diseases, the incidence of PC in malignant intraductal papillary mucinous neoplasm (IPMN) was significantly higher than benign IPMN (8.3% vs. 0.7%, p = 0.004). In 204 patients with CP, pancreatic calcification (OR = 3.7), advanced age (> 55 years), high BMI (> 24 kg/m2), parenchymal atrophy and pancreatic mass were independent predictors for malignancy. In patients of CP wih pancreatic mass (n = 81), the ability of PC (OR = 28.6) to predict malignancy increased nearly sevenfold. Conclusion The disease spectrum with PC was very diverse but the incidences of PC in the pancreatic diseases were low. PC may be related to malignant IPMN in non-CP diseases and is related to malignancy in the patients with CP, including the cases without pancreatic mass.


2019 ◽  
Vol 34 (9) ◽  
pp. 1648-1655 ◽  
Author(s):  
Masahiro Tsujimae ◽  
Atsuhiro Masuda ◽  
Hideyuki Shiomi ◽  
Hirochika Toyama ◽  
Keitaro Sofue ◽  
...  

Endoscopy ◽  
2017 ◽  
Author(s):  
Vinay Dhir ◽  
Douglas Adler ◽  
Nonthalee Pausawasdi ◽  
Amit Maydeo ◽  
Khek Ho

Abstract Background and study aims Linear endoscopic ultrasound (EUS) evaluation of the pancreaticobiliary system usually requires scanning from both the stomach and the duodenum. The feasibility of assessing the complete pancreaticobiliary system from the stomach alone has not been studied. We aimed to conceptualize a system-based approach (the railroad approach) for linear pancreaticobiliary EUS (PB-EUS) and evaluate whether the pancreaticobiliary anatomy could be assessed from the stomach alone. Patients and methods Three maneuvers were conceptualized and evaluated (the alpha maneuver in the stomach, and sigma and xi maneuvers in the duodenum). The maneuvers were prospectively evaluated in 100 consecutive patients requiring PB-EUS.  Results The median procedure time for the three maneuvers was significantly higher than that for the alpha maneuver alone (12 vs. 6 minutes; P ≤ 0.001). The visualization rate of the hilum and common hepatic duct was significantly higher from the stomach than from the duodenum (100 % vs. 83.5 %; P ≤ 0.001), while rates for the head of the pancreas (100 % vs 100 %) and uncinate process (100 % vs 100 %) did not differ. The suprapancreatic common bile duct (CBD; 92 % vs 100 %; P = 0.006), retropancreatic CBD (95 % vs 100 %; P = 0.06), and pancreatic duct in the head (94 % vs 100 %; P = 0.03) were not completely visualized from the stomach, because of pancreatic calcification or shadow from the ligaments. The EUS diagnosis made from the stomach and duodenum did not differ after excluding body and tail lesions (pancreatic head neoplasms, 100 % vs 100 %; CBD stone, 100 % vs 84.6 %; pancreatic cysts in the head, 83.3 % vs 83.3 %, respectively). Conclusions Adequate anatomical and diagnostic information on the pancreaticobiliary system may be acquired by EUS scanning from the stomach alone and with a shorter procedure time.


Pancreatology ◽  
2014 ◽  
Vol 14 (3) ◽  
pp. S27-S28
Author(s):  
Vyacheslav Egorov ◽  
Natalia Starostina ◽  
Tatiana Silina ◽  
Natalia Ratnikova ◽  
Olga Kosheleva ◽  
...  

Pancreatology ◽  
2013 ◽  
Vol 13 (3) ◽  
pp. 327-329 ◽  
Author(s):  
Rahul Amreesh Gupta ◽  
F.E. Udwadia ◽  
Pravin Agrawal ◽  
Nilesh Doctor

2013 ◽  
Vol 5 (3) ◽  
pp. 89-89
Author(s):  
Zafar Neyaz ◽  
Roma Pradhan ◽  
Sushil K Gupta

How to cite this article Pradhan R, Gupta SK, Neyaz Z, Agarwal A. Pancreatic Calcification in Primary Hyperparathyroidism. World J Endoc Surg 2013;5(3):89.


2009 ◽  
Vol 43 (6) ◽  
pp. 591-596 ◽  
Author(s):  
Yu-Ting Chang ◽  
Ming-Chu Chang ◽  
Ta-Chen Su ◽  
Po-Chin Liang ◽  
Yi-Ning Su ◽  
...  

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