Jejunal Polyps out of Place: A Case of Gastric Heterotopia of the Jejunum

Table 1

Summary of previously reported cases of gastric heterotopia of the jejunum.

Author	Age	Sex	Presenting features and diagnosis	Duration	Gross appearance	Size	Treatment
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