Endoscopy 2020; 52(10): E353-E354
DOI: 10.1055/a-1122-8240
E-Videos

Endoscopic removal of a submucosal embedded foreign body in the duodenum

Nicole M. Cheng
Division of Upper Gastrointestinal and Metabolic Surgery, Department of Surgery, Faculty of Medicine, Prince of Wales Hospital, the Chinese University of Hong Kong
,
Hon C. Yip
Division of Upper Gastrointestinal and Metabolic Surgery, Department of Surgery, Faculty of Medicine, Prince of Wales Hospital, the Chinese University of Hong Kong
,
Shannon M. Chan
Division of Upper Gastrointestinal and Metabolic Surgery, Department of Surgery, Faculty of Medicine, Prince of Wales Hospital, the Chinese University of Hong Kong
,
Anthony Y. Teoh
Division of Upper Gastrointestinal and Metabolic Surgery, Department of Surgery, Faculty of Medicine, Prince of Wales Hospital, the Chinese University of Hong Kong
,
Philip W. Chiu
Division of Upper Gastrointestinal and Metabolic Surgery, Department of Surgery, Faculty of Medicine, Prince of Wales Hospital, the Chinese University of Hong Kong
,
Enders K. Ng
Division of Upper Gastrointestinal and Metabolic Surgery, Department of Surgery, Faculty of Medicine, Prince of Wales Hospital, the Chinese University of Hong Kong
› Author Affiliations
 

Ingested foreign bodies can sometimes become deeply embedded or even cause perforation in the gastrointestinal tract. Retrieval of these foreign bodies by endoscopy can be technically difficult; it may even require surgical exploration. Endoscopic submucosal dissection (ESD) technique-assisted removal of an esophageal foreign body has been reported [1]. We here describe a case of a completely buried foreign body in the duodenum that was successfully removed in a similar fashion.

A 63-year-old lady presented with melena and anemia. Contrast CT showed a 2.4-cm linear hyperdensity at the pylorus without perforation ([Fig. 1]). During upper endoscopy, a dimple was noted at the first part of the duodenum, with spontaneous pustular discharge and surrounding erythema ([Fig. 2]). The lady was put under general anesthesia for endoscopic retrieval of the foreign body ([Video 1]). First, a mixture of normal saline, epinephrine, and hyaluronic acid was injected submucosally at the suspect opening. A mucosal incision was then created with both insulated-tip and needle-type knives (IT Nano and Dual Knife J; Olympus Medical Corporation, Tokyo, Japan) along the site of the opening. After submucosal dissection around the area, a 2.3-cm linear fish bone was found deeply embedded in the submucosa of the first part of the duodenum, with partial penetration through the muscularis propria ([Fig. 3]). The fish bone was finally removed with forceps. Endoscopic clips were placed to close the resultant defect ([Fig. 4]). After the procedure, the patient gradually resumed a normal diet and was discharged without any complications.

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Fig. 1 CT scan showing a 2.4-cm linear hyperdensity at the pylorus without perforation.
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Fig. 2 A dimple at the first part of duodenum with spontaneous pustular discharge.
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Fig. 3 A fish bone was found deeply embedded in the submucosa of the first part of the duodenum, with partial penetration through the muscularis propria.
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Fig. 4 The defect after endoscopic submucosal dissection was performed.

Video 1 Endoscopic removal of a submucosal embedded foreign body in the duodenum.


Quality:

Surgical exploration of an embedded foreign body in the duodenum is technically challenging, especially in this scenario when the fishbone had not perforated the lumen completely. This case demonstrates the feasibility of removing such a foreign body with ESD techniques, avoiding major surgery.

Endoscopy_UCTN_Code_TTT_1AQ_2AH

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Competing interests

The authors declare that they have no conflict of interest.

  • Reference

  • 1 Yip HC, Chiu PW, Chan SM. et al. Removal of submucosal embedded fish bone in the esophagus with endoscopic submucosal dissection. VideoGIE 2017; 2: 1

Corresponding author

Hon Chi Yip, MBChB, FRCSEd (General)
Department of Surgery
4/F Lui Che Woo Clinical Sciences Building
Prince of Wales Hospital
30-32 Ngan Shing Street
Shatin, NT
Hong Kong   
Fax: +852-3505-7974   

Publication History

Article published online:
18 March 2020

© Georg Thieme Verlag KG
Stuttgart · New York

  • Reference

  • 1 Yip HC, Chiu PW, Chan SM. et al. Removal of submucosal embedded fish bone in the esophagus with endoscopic submucosal dissection. VideoGIE 2017; 2: 1

Zoom Image
Fig. 1 CT scan showing a 2.4-cm linear hyperdensity at the pylorus without perforation.
Zoom Image
Fig. 2 A dimple at the first part of duodenum with spontaneous pustular discharge.
Zoom Image
Fig. 3 A fish bone was found deeply embedded in the submucosa of the first part of the duodenum, with partial penetration through the muscularis propria.
Zoom Image
Fig. 4 The defect after endoscopic submucosal dissection was performed.