{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,11,23]],"date-time":"2024-11-23T05:59:57Z","timestamp":1732341597268,"version":"3.28.0"},"reference-count":22,"publisher":"Georg Thieme Verlag KG","issue":"12","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rofo"],"published-print":{"date-parts":[[2024,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The time interval from symptom onset to the diagnosis of chronic pancreatitis (CP) remains disproportionately long today due to nonspecific symptoms and the absence of a definitive laboratory marker. Nevertheless, mortality is increased by 3.6 times compared to the general population. Additionally, the risk of developing pancreatic carcinoma is 16 times higher in the presence of CP. According to the current S3 guideline, the morphological staging of CP should be based on the Cambridge Classification for CT\/MRCP. Most radiologists morphologically associate CP with Cambridge Stage 4, which is characterized by classic calcifications. The subtle morphologies of earlier Cambridge Stages are often unrecognized, leading to delayed diagnosis. The aim of this study was to diagnose CP at Cambridge Stage 2 as the cause of unexplained upper abdominal discomfort.<\/jats:p><jats:p>A retrospective analysis was conducted on 266 patients with unexplained upper abdominal pain who underwent outpatient MRI with MRCP between January 1, 2021, and October 1, 2023. The criteria for Cambridge Stage 2 were evaluated: pancreatic duct in the corpus measuring between 2 and 4 mm, pancreatic hypertrophy, cystic changes &lt; 10 mm, irregularities in the duct, or &gt; 3 pathological side branches. Patients with known tumors or other leading diagnoses, which explained the discomfort, were excluded.<\/jats:p><jats:p>25 patients (15 female, 10 male) met the criteria for CP Stage 2 (9%). Ductal dilation between 2 and 4 mm was visible in 21 cases. Pancreatic hypertrophy was observed in six cases. Cystic changes &lt; 10 mm were identified in three cases. Irregularities in the duct (\u201cwavy duct\u201d) were diagnosed in 19 patients. Dilation of &gt; 3 side branches was recognized in 17 cases. Lipase levels were additionally determined, with 13 patients showing pathologically elevated levels (&gt; 60 U\/l).<\/jats:p><jats:p>CP at Cambridge Stage 2 is an important and underestimated diagnosis in patients with unexplained upper abdominal pain in the outpatient setting. Radiologists should pay attention not only to common signs like calcifications, large cysts, or duct strictures but also to subtle changes such as duct irregularities (\u201cwavy duct configuration\u201d) and pathologically dilated side branches, which could lead to a significantly earlier diagnosis of CP. Lipase determination may be an additional indication of chronic pancreatitis in this context.<\/jats:p>","DOI":"10.1055\/a-2275-0946","type":"journal-article","created":{"date-parts":[[2024,4,16]],"date-time":"2024-04-16T23:19:47Z","timestamp":1713309587000},"page":"1262-1269","source":"Crossref","is-referenced-by-count":0,"title":["The chronic pancreatitis (CP) Type Cambridge 2 as a cause of unclear upper abdominal pain: a radiologically underestimated diagnosis"],"prefix":"10.1055","volume":"196","author":[{"given":"Jan","family":"Schaible","sequence":"additional","affiliation":[{"name":"Imaging and Prevention Center, Conradia Radiology Munich, Munich, Germany"},{"name":"Department of Radiology, University Hospital Regensburg, Regensburg, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lars","family":"Grenacher","sequence":"additional","affiliation":[{"name":"Imaging and Prevention Center, Conradia Radiology Munich, Munich, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christian","family":"Stroszczynski","sequence":"additional","affiliation":[{"name":"Department of Radiology, University Hospital Regensburg, Regensburg, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andreas G.","family":"Schreyer","sequence":"additional","affiliation":[{"name":"Institute for Diagnostic and Interventional Radiology, Brandenburg Medical School Theodor Fontane, Brandenburg a.d. Havel, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lorenz","family":"Huber","sequence":"additional","affiliation":[{"name":"Department of Radiology, University Hospital Regensburg, Regensburg, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wolf","family":"B\u00e4umler","sequence":"additional","affiliation":[{"name":"Department of Radiology, University Hospital Regensburg, Regensburg, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2024,4,16]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","first-page":"652","DOI":"10.1001\/JAMASURG.2023.0367","article-title":"Etiology, Diagnosis, and Modern Management of Chronic Pancreatitis: A Systematic Review","volume":"158","author":"SM Cohen","year":"2023","journal-title":"JAMA Surg"},{"key":"ref2","doi-asserted-by":"publisher","first-page":"49","DOI":"10.14309\/ajg.0000000000000421","article-title":"Chronic 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