Differential diagnosis of suspicious pancreatic head cancer by dual- phase contrast enhanced spiral
Abstract：Objective:To study the value of dual-phase contrast enhanced spiral CT in the diagnosis of suspicious pancreatic head cancer. Methods:49 cases of suspicious pancreatic head cancer based on clinical symptoms and ultrasound were scaned by contrast enhanced spiral CT, the scan delay time of the arterial and portal venous phase was 25s and 60s respectively. All the cases had pathological or clinical follow-up results. Results:There were 5 cases of malformation of pancreatic head, 6 lymphadenopathy around pancreatic head,7 chronic pancreatitis, 31 pancreatic head cancer. 46 of 49 cases(94% )were accurately diagnosed. One lymph nodes tuberculosis and two chronic pancreatitis were misdiagnosed. Conclusion:Dual-phase contrast enhanced spiral CT has high value for differential diagnosis of suspicious pancreatic head cancer.
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Publication Date：2001-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 19-21 )