Aorto-esophageal fistula caused by fishbone ingestion: a case report on staged endovascular and endoscopic treatment

Embedded Ileal Fish Bone Removed via Deep Enteroscopy in a Patient with Abdominal Pain and Hematochezia: A Case Report

Ingestion of foreign bodies is a prevalent issue in clinical practice, with fish bones being the predominant cause. While the upper gastrointestinal tract is commonly affected, small intestine impactions pose significant diagnostic challenges due to nonspecific symptoms and lack of awareness of foreign body ingestion. Herein, we describe a case presenting with recurrent, unexplained abdominal pain and hematochezia. Multiple diagnostic investigations, including esophagogastroduodenoscopy and colonoscopy, conducted over several months failed to identify the underlying cause until a retrograde single-balloon enteroscopy for obscure gastrointestinal bleeding revealed a 2.3 cm fish bone embedded in the distal ileum. The successful removal of the fish bone led to the resolution of the patient's symptoms. This case highlights that foreign bodies in the small intestine can be a cause of hematochezia and emphasizes the growing importance of deep enteroscopy techniques in detecting and retrieving these foreign objects, thereby reducing the need for surgery.

A novel approach to surviving an acute aorto-oesophageal fistula: A case report

INTRODUCTION AND IMPORTANCE

Acute aorto-oesophageal fistula poses a significant mortality risk, requiring immediate and decisive medical intervention. This report highlights the critical need for innovation in emergency surgical responses.

CASE PRESENTATION

A 57-year-old male, with a history of aortic repair, presented with chronic anaemia and dysphagia. He suffered a cardiac arrest from massive hematemesis during surgery for an infected thoracic hematoma. Lacking a Stengsten-Blackmore tube, a 26Fr Foley catheter was used to control the bleeding. This measure stabilized the patient enough for a definitive endovascular repair with aortic stents, which successfully managed the bleeding.

CLINICAL DISCUSSION

The treatment objectives for this condition include initial control of oesophageal bleeding, followed by endovascular management to further control the bleeding, subsequently releasing the oesophageal control, and ultimately preventing infection through the administration of intravenous antibiotics.

CONCLUSION

This case illustrates the importance of adaptability and the use of unconventional methods in emergency situations, demonstrating that innovative solutions can be lifesaving in critical surgical emergencies.

Timely Endoscopic Recognition of Aortoesophageal Fistula With Successful Treatment

Aortoesophageal fistula (AEF) is a devastating cause of upper gastrointestinal bleeding that occurs because of pathologic communication of the esophagus with the aorta. Bleeding AEF has high mortality even with appropriate interventions. In this study, we present a case of a 52-year-old man who presented with hematemesis, which was found to be due to an actively bleeding AEF. Prompt identification of the fistula led to multiple endoscopic interventions that stabilized the patient and allowed him to undergo emergent endovascular aortic stent placement with successful bleeding control.

Successful Management of Aorto-Oesophageal Fistula Following Accidental Ingestion of Chicken Bone

Accidental ingestion of foreign bodies is common in clinical practice. It is usually seen to pass through the gastrointestinal tract easily. However, in the case of impaction in the esophagus, it can lead to catastrophic conditions. Aorto-esophageal fistula is one such disastrous complication with a high fatality rate. Despite treatment, mortality rates of up to 80% have been reported in the literature, with the condition being uniformly fatal in untreated patients. We describe a case of aorto-esophageal fistula secondary to a chicken bone impaction presenting with sentinel hemorrhage and managed expeditiously and successfully with simultaneous endoscopic removal and surgical repair of the fistula.

Chicken Bone Ingestion Leads to Aortoesophageal Fistula With Catastrophic Bleeding

Aortoesophageal fistula (AEF) is an uncommon, but potentially fatal cause of upper gastrointestinal bleeding. Aortoesophageal fistulas caused by foreign body ingestion are rare but devastating. The classic clinical triad of AEF consists of mid-thoracic pain or dysphagia, a herald episode of hematemesis, followed by fatal exsanguination after a symptom-free period (Chiari's triad). Computed tomography angiography (CTA) is the preferred diagnostic tool for identifying AEF and is substantially more sensitive than upper endoscopy for detecting AEF. Endoscopy can detect AEF as it might show pulsatile blood, pulsatile mass, hematoma, or adherent blood clot in the esophagus, or a deep esophageal tear. However, endoscopy has a low sensitivity and may delay definitive treatment. Several management options for AEF have been suggested; however, the definitive treatment is surgery performed on the thoracic aorta and esophagus, including esophagectomy, surgical replacement of the thoracic aorta, thoracic endovascular aortic repair, or omental flap. We report a case of a 63-year-old man who presented with hematemesis 2 weeks after chicken bone ingestion.