Migrating Foreign Body into the Common Carotid Artery

Predictive factors for complications associated with penetrated fish bones outside the upper gastrointestinal tract

PURPOSE

To investigate predictive risk factors for complications associated with migrating fish bones in the surrounding tissue of upper gastrointestinal tract.

METHODS

A retrospective analysis over 12 years was conducted of 45 cases of buried fish bones in the surrounding tissue of upper gastrointestinal tract with complications. Meanwhile, a control group, including 39 cases of prolonged buried fish bones in the surrounding tissue of upper gastrointestinal tract without complications, was set. Patient clinical data were collected and analyzed to predict the risk factors for complications.

RESULTS

The results of Chi-square test and univariate analysis both showed a significant difference in length of fish bone (> 2 cm), a history of concurrent medical illness (diabetes mellitus and renal hypofunction), symptoms (medium or heavy pain and dysphagia), and duration of significant symptoms (> 7 days) between the complication group and non-complication group. Multivariate analysis further identified length (> 2 cm), diabetes mellitus, medium or heavy pain, dysphagia, and duration of significant symptoms (> 7 days) as independent risk factors for complications.

CONCLUSIONS

The consequences of fish bones migrating outside the upper gastrointestinal tract are various in different people. Awareness should be raised when encountering a patient ingesting a long fish bone, having a history of diabetes mellitus, presenting with significant discomforts, or these discomforts lasting for a long time. This study will help practitioners counsel their patients on the risks and `benefits of surgery versus observation of this condition.

Intraoperative ultrasound-guided retrieval of an extraluminal pharyngoesophageal foreign body

Pharyngoesophageal foreign bodies (FBs) are common otolaryngologic problems, but challenging cases cause significant patient and surgeon frustration. Extraluminal migration of an FB from the pharynx or esophagus is rare and usually necessitates external neck exploration. Approaching these complicated FBs endoscopically may avoid undue surgical morbidity. We present a case using real-time, intraoperative ultrasound (US) guidance for safe retrieval of a migrated submucosal FB. Intraoperative US is a widely available, powerful technology that can aid in the retrieval of difficult pharyngoesophageal FBs. In appropriate cases, this strategy may circumvent transcervical approaches and their associated risks.

Finding a needle in the common carotid artery 3 years after ingestion

A woman presented with an ischemic stroke involving the right middle cerebral artery. Investigations revealed a foreign body in the cervical area. It was identified as a metal needle, perforating the posterior pharyngeal wall and migrating into the right common carotid artery (CCA). Three years previously, this patient had complained of odynophagia, brought on by needle ingestion. Three days before her stroke, she had hematemesis, caused by migration of the needle into the CCA. The stroke was caused by migration of the thrombus. This type of event is rarely encountered in Europe. Early recognition could avoid dangerous vascular complications.

Diagnosis and treatment of nine cases with carotid artery rupture due to hypopharyngeal and cervical esophageal foreign body ingestion

The aim of our study is to present our experience in the diagnosis and treatment of patients with carotid artery rupture (CAR) due to foreign body ingestion. A total of nine admissions with CAR due to foreign body ingestion were recorded in Second Xiangya Hospital between 1969 and 2011. The carotid artery was sutured with muscle flap coverage in six cases, ligated in three cases. We retrospectively compared different surgical procedures of the patients and their clinical outcomes. Results show that CAR was found in all of these nine cases in imaging examinations or surgery. Among these six patients treated by suture of the carotid artery, five patients had a complete recovery without any complications, one patient underwent common carotid artery (CCA) ligation after suture surgery, but finally died of massive hemorrhage due to uncontrollable infection with carotid artery erosion. Among these three patients treated only by CCA ligation, one patient had no complications, one patient had hemiplegia, and one patient died of severe cerebral edema. Hence, timely diagnosis and open surgery are important for the patients of CAR due to foreign body ingestion. Suture of the carotid artery with muscle flap coverage is a better method compared with ligation of the carotid artery in the treatment of CAR.

An unusual presentation of foreign body in the common carotid artery

Penetrating trauma to neck resulting in arteriovenous (AV) fistula and aneurysms involving the carotid system are uncommon injuries with life-threatening consequences. We report here a case of a young factory worker who developed a traumatic AV fistula with false aneurysm, with however, no other complications. He was successfully operated when he presented to us two months after the injury and is doing well in follow-up.

Migration of foreign body from postcricoid region to the subcutaneous tissue of the neck

Migration of a foreign body from the hypopharynx to the subcutaneous tissue of the neck is a rare event. We report a case of a 48-year-old male who accidentally swallowed a fish bone which was not identified intraoperatively. The patient then presented with migration of the bone to the soft tissue of the neck. We conclude that careful assessment of the patient with a foreign body in the throat is crucial to avoid fatal complications.

[An unusual case of carotid arrosion bleeding]

Carotid bleeding is one of the most severe complications in ear, nose and throat (ENT) surgery. It is a rare complication in patients with cancer of the head and neck after radiochemotherapy. We report the case of a 65-year-old man who suffered from cancer of the tonsils (pT2pN1M0) and was treated in 1987 with surgery and local chemotherapy. Since then he reported recurrent bleeding in the left cervical region especially during physical exertion. The patient was re-operated and during surgery the tip of a catheter was found in the external carotid artery, obviously a remnant from a catheter for intra-arterial chemotherapy. The tip was removed, the defect closed and covered with a pectoralis major muscle flap.

Transient ischaemic attack caused by an ingested stingray barb

A 76-year-old woman reported a fishbone stuck in her throat, but no foreign body was identified. Eight weeks later, she experienced a transient ischaemic attack, and a stingray barb was subsequently removed from the right common carotid artery. To our knowledge, this is the first report of the migration of an ingested stingray barb.