Table 1 Summary of ectopic pancreas cases with IPMN component
Case no. | Authors and reference | Age/gender | Clinical presentation | Anatomic site | Size (mm) | Diagnosis | Mutational analyses |
|---|---|---|---|---|---|---|---|
1 | Cates et al. [7] | 73/M | Lower abdominal pain, vomiting, diarrhea | Meckel’s diverticulum | 7 | IPMA | Not done |
2 | Phillips et al. [8] | 80/M | Recurrent dyspepsia, intermittent diarrhea | Stomach | 60 | IPMN | Not done |
3 | Park et al. [9] | 66/M | Asymptomatic | Stomach | 12 | IPMN | Not done |
4 | Rosek et al. [10] | 59/F | Upper abdominal discomfort | Duodenum | 50 | IPMC | Not done |
5 | Patel et al. [11] | 44/M | Abdominal bloating, epigastric pain | Stomach | 30 | IPMN with low-grade dysplasia | Not done |
6 | Tsapralis et al. [12] | 60/M | Jaundice, dark urine, pale stool | Stomach | 25 | IPMN | Not done |
7 | Song et al. [13] | 74/M | Direct and rebound tenderness of the lower abdomen | Jejunum | 30 | Adenocarcinoma associated with IPMN | Not done |
8 | Okamoto et al. [14] | 75/F | Asymptomatic | Jejunum | 15 | IPMN with low-grade dysplasia | Not done |
9 | Lawrence et al. [15] | 47/F | Intermittent nausea, right upper quadrant discomfort | Proximal hepatic duct | Unknown | IPMN | Not done |
10 | Lee et al. [16] | 49/F | Asymptomatic | Ileum | 22 | IPMN with high-grade dysplasia | Not done |
11 | Ma et al. [17] | 74/M | Ileocecal fistula, ileal stricture | Meckel’s diverticulum | 9 | Incipient IPMN with focal high-grade dysplasia | K-ras: Gly12Asp (+) |
12 | Ma et al. [17] | 70/M | Crohn disease, ileal stricture | Meckel diverticulum | 35 | IPMN with focal high-grade dysplasia | K-ras: Gly12Asp (+) |
13 | Christopher et al. [18] | Unknown/unknown | Asymptomatic | Stomach | 30 | Adenocarcinoma associated with IPMN | Not done |
14 | Noda et al. [19] | 54/F | Sudden abdominal pain | Jejunum | 12 | IPMN | Not done |
15 | Addeo et al. [20] | 69/M | End-stage renal disease | Stomach | 60 | IPMN with low-grade dysplasia | Not done |
16 | Hisanaka et al. [21] | 70/F | Asymptomatic | Duodenum | Unknown | Adenocarcinoma with IPMN | K-ras: Gly12Asp (+) |
17 | Kim et al. [22] | 46/F | Asymptomatic | Stomach | 20 | IPMN with low-grade dysplasia | Not done |
18 | Our case | 71/F | epigastric pain | Stomach | 35 | IPMN with high-grade dysplasia | K-ras: Gly12Asp (-) GNAS: Arg201Cys (+) |