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An iatrogenic foreign body (dental bur) in the maxillary antrum: a report of two cases.

Two cases of foreign bodies of the antrum are reported. One was a turbine bur which presumably entered through an oro-antral fistula after a tooth extraction. The other was also a turbine bur where the mode of entry was not clear (lack of oro-antral fistula), but it presumably entered through the socket of the extracted tooth. The mucosa of the antrum appeared normal in spite of the lengthy presence of the foreign body.

Adult↗

Foreign body and caustic ingestion: management 1979.

Most physicians involved in the diagnosis and management of foreign body aspiration and caustic ingestion assume that the numbers of these cases are decreasing. A sizeable number of patients die of caustic ingestion and poisoning annually, and deaths from foreign body ingestion have more than doubled since 1950. Increasing the significance of these needless tragedies is the fact that the most frequent victim is a young, healthy child. Physicians should encourage educational campaigns to alert parents to the dangers of caustic agents and small items capable of being aspirated. They should be conversant with the treatment of both. This paper reviews current opinions regarding management.

Airway Obstruction↗

Intraspinal migration of a rectal foreign body.

This is a description of a rare case of intraspinal foreign body, a clinical thermometer bulb, which after perforating the rectum migrated through the second left sacral foramina and sacral canal up to the epidural space at S1-L5 level. A first attempt to remove it by laparotomy while it was still in the retrorectal space proved unsuccessful. Retrieval was finally achieved by laminectomy.

Child, Preschool↗

Hepatic foreign body - a sewing needle - in a child.

We report a case of a 1-year-old boy with a needle-like foreign body embedded in the liver. The foreign body was incidentally found in the right hypochondrium on routine chest X-ray during a periodic medical examination. He was asymptomatic and there was neither a history of swallowing a needle nor a puncture wound on his body. The results of blood tests and physical examination were entirely within normal limits. Computed tomography scan showed that the needle was completely buried in the liver. At laparotomy, some fibrous tissue and a scar were recognized between the surface of the left lobe of the liver and the parietal peritoneum of the upper abdominal wall. The end of the sewing needle was manually squeezed out and extracted from the liver. From this operative finding, it was assumed that the needle had penetrated the liver through his skin. His postoperative course was uneventful and he was discharged on postoperative day 8.

Child, Preschool↗

Foreign body reactions simulating acute septic arthritis.

We describe 2 patients with foreign body synovitis simulating acute septic arthritis. One patient was an 11-year-old boy who developed acute knee swelling due to a penetrating fragment of wood. The other patient was an intravenvous drug abuser in whom silicon was identified in synovial fluid and synovial membrane and whose arthritis improved after complete synovectomy.

Acute Disease↗

Compound nevus of the cornea simulating a foreign body.

PURPOSE: To report a corneal nevus, without conjunctival involvement, that clinically simulated a metallic foreign body. METHODS: Case report with clinicopathologic correlation. RESULTS: A 22-year-old man developed a superficial pigmented lesion of his left cornea. It was suspected to be a chronically retained foreign body, but a melanocytic neoplasm could not be excluded. The lesion was removed by lamellar keratectomy and proved histopathologically to be a compound nevus of the cornea, without conjunctival involvement. CONCLUSIONS: Melanocytic nevus can rarely occur in the cornea. Involvement of the cornea by a melanocytic lesion does not necessarily imply a malignant melanoma.

Adult↗

Bronchiectasis consequent upon prolonged foreign body retention.

OBJECTIVE: To review our experience with bronchiectasis complicating prolonged endobronchial retention of foreign bodies (FB) among patients with a history of aspiration of FB seen between 1975 and 1998. DESIGN: A retrospective review of clinical data of consecutive patients with a history of aspiration of FB treated during the time of study. SETTING: The Cardiothoracic Unit of the University College Hospital, Ibadan, directly serves a population of about 40 to 60 million in the South Western Nigeria and the community clinics. SUBJECTS: All patients with a history of FB aspiration (or suggestive of FB aspiration) from whom patients with prolonged FB retention were selected. MAIN OUTCOME MEASURES: Patients with a relevant history or chronic respiratory symptoms had their clinical examination findings, plain chest radiographic (or/and bronchographic) findings, treatment modalities and outcome studied. RESULTS: Sixteen patients among 203 patients who had tracheobronchial foreign bodies removed had this complication. The mean age at presentation was 13.0 +/- 17.3 years. Twelve patients (75%) retained inorganic materials and in four patients (25%) it was organic. The period of retention ranged between 4.8 to 108 months (mean 17.0 +/- 22.6 months). Main presenting symptoms were: productive cough, 16 patients; pyrexia, seven patients; combination of chest pain, fever and copious sputum, five patients. In none of the patients was the history of aspiration of FB definitely elicited before commencement of treatment. Symptoms were worst among patients who retained inorganic materials. All of the patients had bronchoscopy but retrieval of FB by this means was successful in one patient (6.3%). Six patients (37.5%) had thoracotomy and bronchotomy; nine patients had bronchotomy and lung resection [seven (77.8%) lobectomies, one (11.1%) pneumonectomy and one (11.1%) segmentectomy] as the definitive treatment. The one patient who had brochoscopic retrieval subsequently had lobectomy to control symptoms of bronchiectasis. Five out of six (83.3%) who had bronchotomy had persistent symptoms of bronchiectasis. All the nine (56.3%) who had lung resection remained asymptomatic at follow up. There was one mortality (6.3%) in the series--a 75 year old who died from poorly controlled Diabetes mellitus. CONCLUSION: Prevention of aspiration of FB is better than cure. In every medically treated child with persistent cough with or without a history of aspirated FB, the possibility of retained FB should be borne in mind.

Adolescent↗

Inhaled foreign bodies in children--anaesthetic considerations.

Many anaesthetic problems and hazards exist in children with inhaled foreign bodies. Careful, stepwise and detailed consideration of clinical history, examination and investigations cannot be over-emphasised. Special consideration has to be given to the fragile paediatric cardiopulmonary status especially in the presence of airway foreign body. The small paediatric airway is frequently shared for anaesthesia and endoscopy. Complete cooperation and good communication between the endoscopist and the anaesthetist is paramount in achieving an optimal outcome.

Anesthesia↗

Treatment of experimental foreign body infection caused by methicillin-resistant Staphylococcus aureus.

A novel model of experimental foreign body infection was developed in rats: four perforated Teflon tissue cages per animal were implanted subcutaneously and 3 to 4 weeks later were infected with 0.5 x 10(5) to 2 x 10(5) CFU of methicillin-resistant Staphylococcus aureus. After 2 weeks, the number of CFU in the cage fluid was determined [day 1 mean, (7.25 +/- 0.79) log10 CFU/ml], and treatment with vancomycin (50 mg/kg twice a day [BID]), fleroxacin (50 mg/kg BID), or fifampin (25 mg/kg BID), alone and in combination, was initiated for a duration of 6 days. Concentrations of antibiotics in cage fluids were in the range of those encountered in clinical conditions. Eighteen hours after the last injection (day 7), the number of CFU in the cage fluid was determined and the difference between day 1 and day 7 values was calculated. Rifampin, alone and in combination with fleroxacin or vancomycin, was the most effective regimen in reducing the bacterial counts in the tissue cage fluids [(1.87 +/- 1.44, 2.18 +/- 1.02, and 2.55 +/- 1.09 log10) CFU/ml, P less than 0.001, respectively]. After treatment, cage fluids and cages were analyzed for resistant bacteria. Resistance to rifampin occurred in 15 of 19 cages in animals treated with rifampin alone and in 4 of 25 in animals treated with rifampin plus vancomycin. We detected no development of resistance to rifampin in animals treated with rifampin plus fleroxacin or to fleroxacin in animals treated with this antimicrobial agent. In conclusion, regimens including rifampin alone or in combination with vancomycin or fleroxacin were an effective treatment of foreign body infection due to methicillin-resistant S. aureus in reducing bacteria counts, but rifampin monotherapy was compromised by significant emergence of resistance. The combined therapy of fleroxacin with rifampin prevent development of resistance to rifampin.

Animals↗

[Intraorbital wooden foreign body, diagnosed by NMR and ultrasonography, and extirpation by cranio-orbital approach].

AIM: The case of the phlegmon of the left orbit associated with ophtalmoplegia and blindness in a 16-years old boy was presented. It was caused by the penetrafion of the wooden foreign body under unknown circumstances. CASE REPORT: Repeated CT scans did not reveal the presence of the foreign body before MR imaging and ultrasonography. The removal (43 x 8 mm) was done one month after the injury by osteoplastic orbitotomy, using microsurgical technique. Three months later the signs of inflammation and eye protrusion withdrew. Motility of the left upper lid and eye were normal. CONCLUSION: MR imaging and ultrasonography were decisive in the diagnose of organic foreign body in the orbit.

Adolescent↗

Combined vesicovaginal-ureterovaginal fistulas associated with a vaginal foreign body.

A case is presented of vesicovaginal-ureterovaginal fistulas associated with a neglected vaginal foreign body. The patient complained of a foul-smelling vaginal discharge and was found to have a 4-cm hard vaginal mass on examination. Urinary incontinence developed subsequently. Examination under anesthesia was performed, and an aerosol deodorant cap was operatively removed from her posterior vagina/perirectal space. Subsequent work-up demonstrated the presence of both a vesicovaginal fistula and a right ureterovaginal fistula. The patient underwent a combined vaginal repair of the vesicovaginal fistula and abdominal ureteroneocystostomy. The frequency, types, etiology, and treatment of genitourinary fistulas are reviewed with particular attention to those associated with a vaginal foreign body.

Female↗