Jejunojejunal intussusception secondary to submucosal lipoma resulting in a 5-year history of intermittent abdominal pain

Jejunal intussusception in an adult due to multiple lipomas: a rare case report from Syria

Intussusception in adulthood is an uncommon medical condition. Multiple lipomas are a very rare cause of intussusception, and the jejunum is the least common location of lipoma. We report an unusual case of a 37-year-old man presented with non-specific symptoms. Computed tomography of the abdomen revealed a proximal jejunal loop distention. Laparoscopy revealed a jejunal intussusception 40 cm distal to treitz ligament. We switched to open surgery after failure of laparoscopic reduction which showed multiple lipomas as the cause of the intussusception. We resected a segment of 35 cm and reanastomosed the bowel. Three days later, the patient was discharged with uneventful recovery.

Efficacy and safety of endoscopic resection for small submucosal tumors originating from the muscularis propria layer in the gastric fundus

BACKGROUND

Gastric small submucosal tumors (SMTs) are becoming increasingly common. However, the fundus of stomach is regarded as a difficult area for endoscopic resection (ER). In this study, we investigated the efficacy, safety, and long-term outcomes of ER for small SMTs of the gastric fundus in a large series of patients, research that was previously lacking.

METHODS

537 consecutive patients with SMTs no more than 20 mm in diameter, occurring in the gastric fundus and originating from the muscularis propria layer, which were treated with endoscopic submucosal excavation or endoscopic full-thickness resection (EFTR) were included in this retrospective study at Zhongshan Hospital of Fudan University from January 2013 to September 2016. Clinicopathological, endoscopic, and follow-up data were collected and analyzed.

RESULTS

En bloc resection was achieved in 100% of patients, and complete resection was achieved for 530 (98.7%) lesions. Although the total rate of complications was 9.3%, few serious adverse events occurred in only three (0.6%) patients, including major pneumoperitoneum, major hydrothorax, and bleeding. Unlike lager tumor sizes and longer procedure times, endoscopist experience had a positive impact on decreasing the likelihood of complications. Based on statistical analysis, tumors with greater size near the cardia, which were treated by EFTR, were the significant contributors to longer operative times. A median follow-up of 32 months was available, and all patients were free from local recurrence or distant metastasis during the study period.

CONCLUSIONS

Although the gastric fundus presents technical difficulties, ER is effective for the resection of small gastric SMTs with a high complete resection rate and rare serious adverse events.

Subtle presentation of jejunal lipomata with intussusception in a young adult

Lipomas of gastrointestinal (GI) tract could occur at any anatomical level and represent 1–2% of all GI tumours. Amongst them, <2% are noted in jejunum and almost all in later decade of life with varied and non-specific symptoms. Their intussusception is even rarer and mostly present with full obstructive symptoms. Herein, we would like to report a successfully treated case of subtle jejunal lipomata with intussusception in an otherwise healthy a 21-year-old female.