Gastro-gastric intussusception in the setting of a neuroendocrine tumor: A case report

Table 1 Summary of 10 known cases of gastro-gastric intussusception

Ref.	Age/sex	Presentation	Histological findings	Intussusception diagnostic modality
Grundy et al[4]	78 F and 76 F	Dysphagia, weight loss, epigastric pain, vomiting	Leiomyoma	Fluoroscopy
Thomson et al[5]	72 M	Epigastric pain, nausea, vomiting	Pedunculated intragastric tumour	Laparotomy
Javors et al[6]	81 F	Anemia	Leiomyoma with leiomyoblastomatous elements	Single contrast UGI series
Raw[7]	66 F	Epigastric discomfort, vomiting	Malignant gastric papilloma	Laparotomy
Shanbhogue et al[8]	83 F	Melena, anemia, weight loss	Gastrointestinal stromal tumour	CT abdomen
Vikram et al[9]	65 F	Epigastric pain, nausea, vomiting, epigastric mass	Hypertrophic gastric polyps	Double contrast barium meal, CT abdomen
Davila et al[10]	77 F	Fever, abdominal discomfort, left lateral abdominal mass	Tubulo-villous adenoma	MR abdomen
Eom et al[11]	73 F	Vomiting, general weakness	Gastric adenocarcinoma	CT abdomen
Jo et al[12]	82 F	Chest pain and vomiting	Primary gastric lymphoma	CT abdomen

CT: computed tomography; UGI: upper gastrointestinal; MR: magnetic resonance.