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PubMed1990

[Endoscopic management of foreign bodies in the digestive tract].

From 1983 to 1989, the Unidad de Endoscopias has attended 424 cases of foreign bodies located in the gastrointestinal tract, most of them in the esophagus. The mean age of the patients was 49 years. The commonest foreign bodies were food particles and the most common symptom was acute dysphagia. The most frequent localization of impaction was the cricopharyngeal sphincter (Killian's mouth). In 89% of the cases the foreign body could be removed endoscopically. The most common underlying pathology was hiatal hernia. There were severe complications related to the presence of the foreign body in 4.5% of the cases; one death was due to aorto-esophageal fistula. Foreign bodies, mainly impacted food particles (p less than 0.001), are most frequent in patients over 65, mainly females (p less than 0.01).

Adolescent↗
PubMed1998

Diagnosis and management of orbital inflammation and infections secondary to foreign bodies: a clinical review.

Orbital inflammation and secondary infections may be caused by many types of foreign bodies, including organic and inorganic matter, non-autogenous surgical implants and allografts, and surgical hardware and materials utilized in reconstructive surgery. In penetrating injury patients, the nature of the foreign body determines the clinical behavior; inert objects such as steel and glass may not cause significant inflammation to warrant their removal. Removal of organic foreign bodies, however, is mandatory since these objects usually lead to secondary infection with abscess and fistula formation. This paper reviews salient points related to history-taking and physical examination, diagnostic workup, and medical and surgical treatment in foreign body-induced orbital inflammation and infections. It is emphasized that practically every case of orbital trauma should be approached with a high index of suspicion for penetrating injury with possible intraorbital foreign body. The investigational tools to detect orbital foreign bodies, including ultrasonography, computed tomography and magnetic resonance imaging, are reviewed. The principles of the management, including antimicrobial therapy, surgical indications and techniques, are also discussed.

Journal Article↗
PubMed2002

[Foreign body in paranasal sinuses].

AIMS: All cases of the last 5 years requiring foreign bodies to be removed from the paranasal sinuses were investigated as to causes, special aspects in diagnostics and therapy, occurrence of pathologic germs and possible sequels. PATIENTS: 68 cases were evaluated: 43 patients were male, 25 female. Average age was 29 years in males and 37 years in females. RESULTS: In our patients foreign bodies in the paranasal sinuses were in more than 60% the result of medical or dental procedures followed by industrial accidents (25%). The maxillary sinus was affected in 75%, the frontal sinus in about 18%. Involvement of the ethmoid or sphenoid sinus was rare. The spectrum of pathologic microbes was dominated by mixed infections, the share of actinomyces and aspergillus was unexpected high. Most important acute complications were bleeding, compression of the optic nerve and liquorrhoe. Late complications consisted mainly of pain--often associated with disturbances of sensibility- and infections. CONCLUSIONS: A smear should be taken whenever the foreign body remained in the sinus for more than 4 days. Foreign bodies jammed in the posterior wall of the sinus require a sufficiently open view since the risk of heavy bleeding is especially high.

Adult↗
PubMedDate not supplied

[Surgical management of pharyngo-esophageal foreign bodies subsequent to the failure of endoscopic interventions].

The authors present 15 cases of patients with pharyngo-oesophageal foreign bodies, of which 6 occurred in subjects with a normal, healthy oesophagus. In two cases the foreign bodies were eliminated spontaneously, one was extracted by endoscopy, two through cervicotomy and one through thoracotomy. The author stress the fact that dental prostheses are very rarely swallowed, and the deglutition of a live fish is mentioned --. In 7 patients the foreign body became struck in an old post-caustic oesophageal stenosis. In one of these patients the foreign body was extracted by thoracotomy, in 3 cases gastrostomy was performed, in 2 cases colo-oesophagoplasty was necessary and in one case the oeso-colic stenosis was recalibrated. The late results were excellent, excepting one case when the patient died a short time after surgery through a cerebral vascular accident. The therapeutic attitude was differentiated in relation with the condition of the oesophagus, the site of the foreign body and the time of hospitalization.

Adult↗
PubMed2000

[Cervical perforating foreign body: case report].

BACKGROUND: Neck perforations by foreign bodies are uncommon. The surgical approach depends on the extension of visceral wounds and the development of cervical or mediastinal infection. PURPOSE: The objective of this paper is to report a neck perforation trauma by a piece of wire, with associated laryngeal and hypopharyngeal wounds and extensive cervico-mediastinal emphysema. Anatomic and clinical correlations are discussed, as well as the management of the case. MATERIAL AND METHODS: A 28-year-old male patient suffered a perforating trauma in his neck by a piece of wire. This foreign body was laid in the retropharyngeal space, at the level of the sixth cervical vertebra, after perforating the larynx and hypopharynx. There are no similar cases previously reported. The imaging tests are presented. Despite the potential severity of the lesions, the patient had a favorable outcome, and no surgical approach was necessary. CONCLUSIONS: This case illustrates, by the imaging tests, the complex anatomy of the cervical fasciae and deep neck spaces, and confirms the possibility of conservative management in a great number of laryngeal and hypopharyngeal traumatic lesions.

Adult↗
PubMed1991

Foreign bodies in the esophagus. A study of causative factors.

Two hundred and twenty-nine patients were studied in an attempt to determine the main causative factors behind their having a residual foreign body in the esophagus. Strictures were present in 13%. Fifty-two percent of the patients with stricture had been hospitalized more than once for treatment of foreign body impaction; this was the case in only 8.5% of the rest of the patients (p less than 0.001). More than half of the patients aged 15 years or younger had a foreign body in the hypopharynx. This location was extremely uncommon in adults (p less than 0.001). The hypothesis of spasm distal to an esophageal foreign body as the cause for obstruction in patients without esophageal stricture was supported by the following findings: spontaneous disimpaction occurred in more than one-third of the patients and became more frequent as time progressed; 63% of 16 patients given spasmolytic drugs experienced spontaneous disimpaction of the foreign body; half of the patients had the foreign body in the proximal esophagus distal to the narrower passage of the upper esophageal sphincter; foreign body impaction in the esophagus turned out to be a once-only event in 86% of the patients; and 21% of the patients had a disorder of the central nervous system and had been hospitalized significantly more often because of food impaction than the other patients. The findings indicate that adults with a history of impaction of foodstuff lacking sharp bones and who do not have stricture suffer food impaction because of spasm of the esophageal smooth muscle, and can be treated accordingly.

Adolescent↗
PubMed1993

[Endoscopic and surgical removal of foreign bodies from the upper gastrointestinal tract].

Results of management of 67 patients who swallowed foreign bodies are discussed. Types of foreign bodies, the importance of previous esophageal strictures, the rare diagnostic difficulties and the different clinical signs are analyzed. Authors stress that the most frequent causes of the artificial esophageal perforation are the endoscopic removal of swallowed foreign bodies. A surgical intervention in 14 cases was necessary. Three patients were lost after the surgical intervention.

Adolescent↗
PubMed2004

The use of a hand-held metal detector for localisation of ingested metallic foreign bodies - a critical investigation.

UNLABELLED: Ingested metallic foreign bodies (MFBs) are usually diagnosed by taking X-ray films of the neck, chest and/or abdomen. This study evaluates the use of a hand-held metal detector (HHMD) for the diagnosis and localisation of MFBs. In a prospective study, 53 consecutive paediatric patients with history of a swallowed MFB were examined with X-rays and HHMD. In 47 children, the MFB could be verified radiologically. Coins were most frequently swallowed. The HHMD could detect and locate all coins but only 47% of other MFBs. There were no false-positive results. A HHMD is an effective tool for screening the location of suspected ingested coins. This method is easy, inexpensive and free of radiation. Very small MFBs cannot be reliably detected. CONCLUSION: If an innocuous metallic foreign body is clearly identified with a hand-held metal detector in the stomach or lower gastrointestinal tract of an asymptomatic child, additional radiological confirmation is not required.

Adolescent↗
PubMed1998

[Foreign body removal in orbits and frontal cranial base].

Owing to their rare incidence, foreign body injuries in the region of the orbit, skull base and skull have up to now mostly been treated in the literature by means of case reports. Here we present our experience and treatment regimen for ten patients we have treated during the last 3 years. In seven cases the foreign body was located in the orbit alone, whereas in three others the orbit and the frontal base were equally involved. Except for one case, the foreign material could be removed completely. Three patients suffered from partial or complete loss of vision and one patient developed a psychosyndrome during the follow-up period, but no late effects were registered in the remaining six cases. Before removing the foreign body and carefully reconstructing the accident, however, we strongly recommend the documentation of possible functional deficits, preferably by means of photography. CT is the method of choice for localising the foreign body, except for the depiction of wood particles. Here, sonography and MR should be performed. As the therapeutic approach, the cooperation of an interdisciplinary team of ophthalmogists, neuro- and maxillofacial surgeons seems mandatory. To avoid inflammation, the immediate removal of the foreign material is recommended in cases with considerable intracranial lesions: post-operative neurologic and intensive care monitoring should be provided. Treatment is completed by high-dose antibiotics, using CSF-soluble substances and, if necessary, anti-convulsives.

Adolescent↗
PubMed1997

[Foreign bodies of the ear].

The paper presents practical aspects of diagnosis and management of foreign bodies found in the ear. Methodological approaches of medical aid to patients with foreign bodies in the ear are described. It is shown that such foreign bodies can provoke severe complications. The authors have developed a convenient classification which enables valid assessment of the clinical situation and facilitates a choice of the adequate therapeutic policy.

Adult↗
PubMed1996

[Mobilization of intraocular foreign bodies by magnetic resonance tomography].

A 49-year-old patient suffered from a binocular perforating trauma with metal foreign bodies in 1974. During an MRI examination in 1992 for a lumbar spine herniation a metal foreign body was mobilised from the deeper vitreal and retinal area, now causing optical disturbances freely floating in the anterior vitreous. Refusing an operation, the patient, an electrical engineer, tried himself to remove the foreign body out of the optical axis by exposing his head to the electro-magnetic field of an induction coil (pulsed magnetic induction B at t0 of 0.26 Tesla). The foreign body was split into multiple small parts no longer disturbing the patient. To early detect a siderosis regular ophthalmological controls including ERG are necessary. This example stresses that even small intraocular metal foreign bodies are a contraindication for the usually applied field strength of MRI examinations.

Electromagnetic Fields↗
PubMed2002

Comparative prospective study of foreign body removal from external auditory canals of cadavers with right angle hook or cyanoacrylate glue.

OBJECTIVES: Foreign bodies of the external auditory canal are a relatively common problem in emergency departments. Repeated attempts at removal with standard instrumentation can lead to significant ear injury. Recent case reports of using cyanoacrylate impregnated cotton buds suggest this is less traumatic and well tolerated by patients. No studies on this method have been performed. The objectives of this study were to identify whether there were significant differences in success rate, duration and injury caused by extracting beads from the external auditory canals of adult cadaveric ears using two different methods. This is the first study in a planned series of anatomical and clinical studies relating to foreign body extraction from the external auditory canal. METHODS: In this study the success rate, time taken and injury rate were assessed for removal of impacted spherical foreign bodies in the external auditory canals of cadavers using both a blunt right angle hook and cotton buds impregnated with cyanoacrylate glue. This process was performed by a specialist registrar in otolaryngology and repeated by a specialist registrar in emergency medicine. RESULTS: It was shown that both methods had a statistically similar success rate (two tailed binomial test p=0.5) and no injury was identified for either method. In addition the median extraction time for a right angle hook was 6 seconds and 42 seconds for cyanoacrylate. It was also noted that failed extraction was associated with a poor view of the foreign body in the external canal. This was caused by hair, a large tragus or tortuous external canal. CONCLUSIONS: The authors feel that cyanoacrylate impregnated cotton buds are as effective at removing impacted foreign bodies as a right angle hook but the process takes longer. It is believed that patients could tolerate this longer time as the cyanoacrylate method is in theory less traumatic.

Adhesives↗
PubMed2005

Not your routine foreign body: endobronchial tuberculosis in an infant.

Foreign-body aspiration is a common cause of respiratory distress among children. Here we describe an 8-month-old, previously 34-week premature, male patient who presented with a 1-day history of fever and increased work of breathing. Of note, 3 weeks before presentation, the patient had been treated with orally administered amoxicillin for presumed pneumonia and exhibited good clinical response. No chest radiograph was obtained at that time. A current chest radiograph revealed hyperexpansion of the left lung, with a mediastinal shift. Although the patient was referred because of possible foreign-body aspiration, no clear history of an aspiration event was obtained, and computed tomographic scans of the chest were recommended. These showed extensive hilar and mediastinal lymphadenopathy, resulting in obstruction of the left bronchus. Bronchoscopy revealed a cheesy granulomatous mass in the left mainstem bronchus, which was ball-valving into the upper bronchus. Removal resulted in improvement of the patient's respiratory status. Pathology, bronchial lavage, and gastric aspirate specimens all revealed acid-fast bacilli, consistent with Mycobacterium tuberculosis infection. This unusual presentation of tuberculosis may become more common in the United States as the incidence of immigrants carrying tuberculosis increases.

Bronchi↗
PubMed2006

Foreign body removal and immediate nasal reconstruction with superficial temporal fascia.

For nasal augmentation, various materials have been used for many years. The injection of foreign body has been carried on, although it is performed mostly by laymen. Because many complications arise after augmentation rhinoplasty by foreign body injection, secondary correction has been needed. These complications have included headaches, swelling, redness, palpable mass, skin discoloration, telangiectasia and fear of cancer. The authors treated 10 patients who had undergone injection of foreign body to the nose. After the foreign body was removed, we immediately reconstructed nasal deformity by silicone implant wrapping with superficial temporal fascia. This method has many advantages including easy contouring of nasal shape and fixation, absence of foreign body reaction, reduced inflammatory reaction, no or minimal concerns regarding the migration or extrusion of the implants, and nonvisible donor scar. The mean follow-up period was 8 months, and no complications occurred. The authors conclude that nasal deformity can be successfully reconstructed immediately using silicone implant wrapping with superficial temporal fascia after foreign body is removed from the nose. In the authors' experience, this procedure has improved aesthetic appearance and met patients' expectations.

Adult↗