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Author | Age | Sex | Presenting features and diagnosis | Duration | Gross appearance | Size | Treatment |
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Ahn, et al. [10] | 5 | F | Vomiting, abdominal pain; diagnosed with intussusception of proximal jejunal loops | 2 weeks | Polypoid lesions with erosions on the proximal jejunum | Variable-sized with largest nearly obstructing jejunal lumen | Endoscopic resection |
Ali, et al. [7] | 23 | M | Melena, nausea, and vomiting | Unknown | Jejunal diverticulum with white mucosal plaques 50 cm from pylorus | Unknown | Midline laparotomy and endoscopic wedge resection |
Al-Jaadan, et al. [6] | 1 | F | Episodic abdominal distension, vomiting, diarrhea, and failure to thrive | 3 years | Dilated segment of proximal jejunum followed by 8 cm narrowed segment with thickened walls | 38 cm dilated segment of proximal jejunum | Laparotomy with en-bloc small bowel resection |
Bhattacharya, et al. [1] | 52 | F | Intermittent cramping, abdominal pain, and vomiting | Unknown | Mucosal, broad-based, polypoid mass | 4 × 2.7 × 0.4 cm | Exploratory laparotomy with partial resection of jejunum |
Chinnery, et al. [3] | 17 | F | Postprandial vomiting and weight loss | 3 months | Jejunal stricture 15 cm distal to ligament of Treitz | 2 cm in length | Surgical excision |
Isbister, et al. [18] | 16 | F | Abdominal pain and vomiting | 1 week | Perforation and ulcer involving the jejunum, 25 cm from duodenojejunal flexure | 2.5 cm in diameter | Laparotomy with surgical resection |
Jimenez, et al. [8] | 4 | M | Abdominal pain and melena | 3 days | Large polypoid mass occupying 50% of the lumen | 9 × 4 cm | Laparotomy with en-bloc small bowel resection |
Khan, et al. [11] | 36 | F | Abdominal pain and vomiting | Unknown | Polypoid lesion | 2 cm | Laparoscopic resection |
Kimpton, et al. [12] | 7 | F | Episodic abdominal pain, nausea, and vomiting, and intussusception | 4 years | Tumor mass filling the entire lumen of the jejunum | 3 cm in diameter | Surgical resection |
Lee, et al. [13] | 25 | M | Postprandial abdominal pain and vomiting | 3 weeks | Elongated, serpiginous mucosal tumors | 8 × 3 cm and 6 × 3 cm | Surgical resection |
Leng, et al. [9] | 9 | F | Gastrointestinal bleeding with melena and mild anemia | 15 months | Polypoid mass | 4 cm | Laparoscopic resection |
Mandrekar, et al. [14] | 22 | F | Intestinal obstruction | Unknown | Polypoidal mass | 8 × 6 × 2 cm | Emergency laparotomy and resection |
Martinez, et al. [15] | 21 | F | Intermittent abdominal pain, nausea, and vomiting | 1 year | Large intraluminal tumor of the jejunum | 15 cm | Abdominal laparotomy with resection |
Nasir, et al. [5] | 31 | M | Postprandial abdominal pain and hematochezia | 10 years | Polypoid mass at duodenojejunal junction | 6 × 2.5 cm | Endoscopic resection |
Nwanze, et al. [16] | 24 | F | Abdominal pain, nausea and vomiting, and intussusception | 12 hours | Protruding polypoid mass of the jejunum | 3.4 × 2.7 × 2.4 cm | Emergent surgical resection |
Omotosho, et al. [17] | 17 | F | Refluxlike symptoms, abdominal pain, vomiting, and intussusception | 6 months | Bilobed intraluminal jejunal polyp | Unknown | Surgical resection |
Vani, et al. [2] | 24 | M | Abdominal pain and peritonitis | Unknown | Jejunal strictures and perforation | 40 cm of jejunum with multiple strictures and serosal exudate | Emergent exploratory laparotomy and resection |
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