Effects of early contrast-enhanced computed tomography on clinical course and complications in patients with acute pancreatitis

2016 ◽  
Vol 54 (07) ◽  
pp. 642-646 ◽  
Author(s):  
M. Demir ◽  
U. Foerster ◽  
V. Hoffmann ◽  
A. Pelc ◽  
I. Schreiter ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Acute Pancreatitis ◽  
Clinical Course ◽  
Contrast Enhanced ◽  
Enhanced Computed Tomography ◽  
Contrast Enhanced Computed Tomography

scholarly journals Computed Tomography Evaluation of Acute Pancreatitis and Its Complications – A Prospective Study at a Tertiary Referral Center

2021 ◽  
Vol 8 (11) ◽  
pp. 643-647
Author(s):  
Rama Krishna Narra ◽  
Manjeera Boddepalli ◽  
Narasimhachary Munjuwanpalli ◽  
Bhimeswarao Pasupaleti
Keyword(s):  
Computed Tomography ◽  
Acute Pancreatitis ◽  
Prospective Study ◽  
Pancreatic Necrosis ◽  
Contrast Enhanced ◽  
Necrotising Pancreatitis ◽  
Enhanced Computed Tomography ◽  
A Prospective Study ◽  
Contrast Enhanced Computed Tomography ◽  
Score Index

BACKGROUND Acute pancreatitis (AP) is described as acute inflammation of the pancreas with or without peripancreatic abnormalities. The present study describes the role of computed tomography in the evaluation and grading of acute pancreatitis. Acute pancreatitis is a dynamic disease having biphasic mortality peaks due to two overlapping phases, which include early and late due to increased obesity, ageing of population, alcohol abuse, increased gall stone incidence, the worldwide AP incidence is increasing. Most important causes of AP in developing countries such as India include increased alcohol consumption. Contrast enhanced computed tomography plays an important role in diagnosis of the disease and helps in determining the prognosis of the disease. Modified CT severity index scoring system is the most commonly used scoring system for assessment of the severity of the disease. METHODS The present study is a prospective study of patients presenting with signs and symptoms of acute pancreatitis referred to the Department of Radio Diagnosis at Katuri medical college. This study comprised of 50 patients with clinical suspicion / diagnosis of acute pancreatitis, raised pancreatic biochemical parameters like serum amylase and serum lipase. Contrast enhanced computed tomography was performed in these patients, findings reported, and the disease was classified using modified CT scoring index system (MCTSI). RESULTS The mean age of the patients in the present study was 42.3 ± 12.28 years. Most of the patients presented with abdominal epigastric pain, abdominal distension. Acute pancreatitis was divided into acute oedematous pancreatitis and necrotising pancreatitis, the former being common. Complications included, ascites, pleural effusions, splenic vein thrombosis, portal venous thrombosis, and haemorrhages. CONCLUSIONS Contrast enhanced CT is useful to differentiate between oedematous and necrotising types of pancreatitis. The MCTSI helps in better evaluation of pancreatic necrosis grading. The modified computed tomography score index correlation with the development of local and systemic complications in acute pancreatitis is well established. Ideally, conducting contrast enhanced computed tomography (CECT) after 48 - 72 hours of acute attack, increases the probability of identifying necrotising pancreatitis. CT in particular has an overall accuracy of about 87 % and sensitivity and specificity of 100 % in the recognition of pancreatic necrosis. KEYWORDS Computed Tomography, Acute Pancreatitis, Pseudocyst, Modified CT Score Index

Contrast-enhanced computed tomography of the gallbladder in acute pancreatitis

1984 ◽  
Vol 9 (1) ◽  
pp. 31-34 ◽  
Author(s):  
Kalevi Somer ◽  
Leena Kivisaari ◽  
Carl-Gustaf Standertskjöld-Nordenstam ◽  
Timo V. Kalima
Keyword(s):  
Computed Tomography ◽  
Acute Pancreatitis ◽  
Contrast Enhanced ◽  
Enhanced Computed Tomography ◽  
Contrast Enhanced Computed Tomography

scholarly journals Contrast-enhanced computed tomography for optimizing the outcomes of pulmonary vein isolation with cryoablation -the role of isolation of PVs including carina-

2021 ◽  
Author(s):  
Yusuke Sakamoto ◽  
Hiroyuki Osanai ◽  
Yuki Tanaka ◽  
Shotaro Hiramatsu ◽  
Hikari Matsumoto ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Atrial Fibrillation ◽  
Pulmonary Vein ◽  
Clinical Course ◽  
Contrast Enhanced Ct ◽  
Contrast Enhanced ◽  
Enhanced Ct ◽  
Early Success ◽  
Enhanced Computed Tomography ◽  
Contrast Enhanced Computed Tomography

Abstract Purpose Compared with conventional pulmonary vein isolation (PVI) with radiofrequency ablation, PVI with cryoballoon is an easier and shorter procedure without reconnection, particularly in the superior pulmonary vein. However, the durability of the cryoballoon may be reduced due to anatomical factors and the position of the pulmonary vein (PV). Further, inadequate isolation of the carina leads to recurrence of atrial fibrillation (AF). We aimed to determine whether using contrast-enhanced computed tomography (CT) for patient selection improves the early success rate and prevents the recurrence of AF in PVI with cryoballoon. Methods We evaluated patients who underwent ablation for paroxysmal atrial fibrillation in our hospital between July 2019 and November 2020. After excluding patients with contraindications for cryoablation, 50 patients were selected through visual inspection of the results of preoperative contrast-enhanced CT. A treatment plan was established, and the clinical course and outcomes were followed up. Results Of the 200 PVs of the 50 patients, only 8 PVs (4%) were incompletely isolated with a single cryoablation. Six of the eight PVs were successfully isolated with additional cryoablation. Only 2 patients (4%) underwent additional PVI with radiofrequency ablation. Four patients had AF recurrence within a mean follow-up period of 14.3 ± 5.1 months. The rate of sinus rhythm maintenance was 92%. PV reconnection was observed in 2 patients. None of the patients had postoperative atrial flutter. Conclusions Selecting patients for cryoablation according to contrast-enhanced CT findings made the procedure easier to perform, leading to improved early success rates and clinical course.

Influence of Contrast-enhanced Computed Tomography on Course and Outcome in Patients with Acute Pancreatitis

Pancreas ◽  
2002 ◽  
Vol 24 (2) ◽  
pp. 191-197 ◽  
Author(s):  
Waldemar Uhl ◽  
Antoine Roggo ◽  
Timo Kirschstein ◽  
S. E. Anghelacopoulos ◽  
Beat Gloor ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Acute Pancreatitis ◽  
Contrast Enhanced ◽  
Enhanced Computed Tomography ◽  
Contrast Enhanced Computed Tomography
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