Successful treatment of multiple microbleeds in a large area of the small bowel by transcatheter arterial embolization using imipenem/cilastatin as embolization material

Autor: Sakiko Hiraki, MD, Fumie Sato, MD, Ichiro Okada, MD, Masaya Osugi, MD, Yoshiya Watanabe, MD, Yoshiaki Ichinose, MD
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Radiology Case Reports, Vol 18, Iss 9, Pp 3026-3031 (2023)
Druh dokumentu: article
ISSN: 1930-0433
DOI: 10.1016/j.radcr.2023.06.020
Popis: A 44-year-old man with chronic idiopathic pseudo-intestinal obstruction and lumbar disc herniation presented with orthostatic dizziness, black vomiting, and stools. He was suspected to have an ulcer caused by nonsteroidal anti-inflammatory drugs and treated conservatively but continued to have transfusion-dependent anemia. Trans-arterial contrast-enhanced computed tomography showed multiple microbleeds in the small intestine. We diffusely embolized 7 small intestine branches of the superior mesenteric artery using imipenem/cilastatin on 2 separate occasions. This stopped the bleeding, and the patient progressed well without ischemic complications and was discharged on the 25th postoperative day.Transcatheter arterial embolization with imipenem/cilastatin may be a viable treatment option for patients with multiple small bowel bleeds in a large area of the small intestine that are unresponsive to conservative treatment or endoscopic methods.
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