Diagnostic strategies for early pancreatic cancer
Open accessAbstract
Diagnosis of pancreatic cancer (PC) at an early stage with curative surgery is the approach with the potential to significantly improve long-term patient outcome. Recently, some reports showed that patients with pancreatic tumors smaller than 10 mm showed a favorable prognosis. However, the rate of tumor detection on computed tomography in patients with small pancreatic tumors is low. For the diagnoses of PC with tumors smaller than 10 mm, the rate of tumor detection was higher on endoscopic ultrasonography (EUS) than on computed tomography or other modalities, and histologic diagnosis using EUS-guided fine-needle aspiration was helpful in confirming the diagnosis. For the diagnosis of PC in situ, EUS and magnetic resonance cholangiopancreatography may play important roles in detecting the local irregular stenosis of the pancreatic duct. Endoscopic retrograde pancreatography and sequential cytodiagnosis using pancreatic juice obtained by endoscopic nasopancreatic drainage multiple times was useful in the final diagnosis of PC in situ. At present, improving survival lies in identifying those individuals with high-risk factors or precursor lesions through an effective screening method. For example, these should include ultrasonography, various biological markers, or national familial pancreatic cancer registration. Additionally, the relationship between specialists in PC from medical centers and practicing physicians plays an important role in the early diagnosis of PC.
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The sensitivity for diagnosing small pancreatic cancers <10 mm in size by CT is 33-44%.
“The sensitivity for diagnosing small pancreatic cancers <10 mm in size by CT is 33–44% (5).”
From Suspicious findings observed retrospectively on CT imaging performed before the diagnosis of pancreatic cancer (2023) · cites this paper as [5]
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- Authors
- Hanada, K., Okazaki, A., Hirano, N., Izumi, Y., Teraoka, Y., Ikemoto, J., Kanemitsu, K., Hino, F., Fukuda, T., & Yonehara, S.
- Affiliations
- Onomichi General Hospital (JP)
- Corresponding author
- Hanada, Keiji
- Venue
- Journal of Gastroenterology
- Published
- 2014-12-14
- Volume
- 50
- Issue
- 2
- Pages
- 147-154
- ISSN
- 0944-1174 (ISSN-L)
- 1435-5922
- OpenAlex
- W2020863886
- Cited by
- 121
- References
- 56
- Citations by year
- 2026: 5 · 2025: 6 · 2024: 11 · 2023: 9 · 2022: 11 · 2021: 18 · 2020: 8 · 2019: 14 · 2018: 18 · 2017: 11 · 2016: 4 · 2015: 6
- FWCI
- 0.80
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- www.springer.com/tdm (tdm)
- Locations
- Journal of Gastroenterology (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Oncology › Pancreatic and Hepatic Oncology Research
- Health Sciences › Medicine › Surgery › Pancreatitis Pathology and Treatment
- Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Gallbladder and Bile Duct Disorders
- Keywords
- early-stage pancreatic cancer, pancreatic cancer diagnosis, endoscopic ultrasound, endoscopic ultrasound-guided fine-needle aspiration, magnetic resonance cholangiopancreatography, endoscopic retrograde pancreatography, pancreatic duct stenosis, pancreatic cancer screening, precursor lesions, tumor size
- MeSH terms
- Carcinoma in Situ, Humans, Interprofessional Relations, Pancreatic Neoplasms, Risk Factors, Endosonography, Early Diagnosis, Early Detection of Cancer
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