Colesteatoma congénito del conducto auditivo externo. Caso clínico / Congenital cholesteatoma of the external auditory meatus. Case report / Colesteatoma congênito do canal auditivo externo. Caso

Se expone el caso poco frecuente de colesteatoma congénito del conducto auditivo externo en un lactante de 6 meses de edad que se presentó inicialmente como absceso.

We review the unusual presentation of a congenital cholesteatoma of the external auditory meatus in a 6 months old infant, initially presented as an abscess.

O caso raro de colesteatoma congênito do canal auditivo externo em crianças de 6 meses de idade, que apresentou inicialmente como abscesso está exposto.

Management of foreign bodies in the airway and oesophagus.

BACKGROUND: Ingestion and/or aspiration of foreign bodies (FB) are avoidable incidents. Children between 1 and 3 years are common victims for many reasons: exploration of the environment through the mouth, lack of molars which decreases their ability to properly chew food, lack of cognitive capacity to distinguish between edible and inedible objects, and tendency to distraction and to perform other activities, like playing, whilst eating. Most FBs are expelled spontaneously, but a significant percentage impacts the upper aerodigestive tract. Approximately 80% of children's choking episodes are evaluated by pediatricians. The symptoms of aspiration or ingestion of FBs can simulate different paediatric diseases such as asthma, croup or pneumonia, delaying the correct diagnosis. SYMPTOMS: There are three clinical phases both in aspiration and in ingestion of FBs: initial stage (first stage or impaction or FB) shows choking, gagging and paroxysms of coughing, obstruction of the airway (AW), occurring at the time of aspiration or ingestion. These signs calm down when the FB lodges and the reflexes grow weary (second stage or asymptomatic phase). Complications occur in the third stage (also defined as complications' phase), when the obstruction, erosion or infection cause pneumonia, atelectasis, abscess or fever (FB in AW), or dysphagia, mediastinum abscess, perforation or erosion and oesophagus (FB in the oesophagus). The first symptoms to receive medical care may actually represent a complication of impaction of FB. LOCATIONS AND MANAGEMENT: Determining the site of obstruction is important in managing the problem. The location of the FB depends on its characteristics and also on the position of the person at the time of aspiration. Determining the site of obstruction is important in managing the problem. Larynx and trachea have the lowest prevalence, except in children under 1year. They are linked with the most dangerous outcomes, complete obstruction or rupture. Bronchus is the preferred location in 80-90% of AW's cases. Esophageal FBs are twice more common than bronchial FBs, although most of these migrate to the stomach and do not require endoscopic removal. Diagnosis of FB proceeds following the traditional steps, with a particular stress on history and radiological findings as goal standards for the FB retrieval. The treatment of choice for AW's and esophageal FBs is endoscopic removal. Endoscopy should be carried out whenever the trained personnel are available, the instruments are checked, and when the techniques have been tested. The delay in the removal of FBs is potentially harmful. The communication between the endoscopist and the anaesthesiologist is essential before the procedure to establish the plan of action; full cooperation is important and improves the outcome of endoscopy. CONCLUSIONS: Ingestion and or aspiration of FB in children are multifactorial in their aetiology, in their broad spectrum of different resolutions for the same FB and in the response of each patient to the treatment. Prevention remains the best treatment, implying an increased education of parents on age-appropriate foods and household items, and strict industry standards regarding the dimensions of toy parts and their secure containers.

Foreign bodies in children: a comparison between Argentina and Europe.

RATIONALE AND AIM: Foreign bodies (FB) aspiration, ingestion, insertion or inhalation can be a serious occurrence, resulting in fatality if not promptly recognized and solved. The aim of the current paper is to present foreign body ingestion's cases observed at the Children's Hospital Gutierrez in Buenos Aires in 5 years of ORL activity and to compare main findings with data coming from other well known already published case series. METHODS: A prospective study was realized on children having ingested, inhaled, aspirated or introduced FBs, with regard to age and sex distribution, FB's type, dimensions and consistency, FB's location, clinical presentation, removal and occurrence of complications. RESULTS: FBs retrieved amounted to 2336 cases. The most common location was the nose (66.7%), where the most frequent FBs retrieved were inorganic (72.7%) and occurred in children younger than 3 years old (54.2%), the only position where children younger than 3 years are a majority in respect to the older ones. The presence of the adult was seen in the preponderance of cases (88.4%). Symptoms varied between the different anatomical systems, with cough as predominant when concerning aspiration, local pain or inflammation in inhalation and insertion, and vomiting in for the FBs ingestion cases. All the foreign bodies retrieved were clustered in categories, due to necessity when extremely various and with low absolute frequency. The most common FBs retrieved were pearls (20.2%), followed by stationery products (mostly rubbers) and coins. Complications had a low rate in all the studies. CONCLUSIONS: The study stresses the importance of primary prevention, seen as the active care of adults toward children manipulating foreign bodies potentially dangerous. This presence may not avoid the event, but in case of FBs aspiration, ingestion, insertion or inhalation, it could be the main factor leading to a faster and correct treatment. Prompt removal of the foreign body decreases the risk of complications, resulting in a lower length of hospitalization. Symptoms were various and differed in all the studies, showing that their wide amount indicates the importance of registries to early recognize and therefore treat a pathology that might be mistaken for something different due to unspecific signs. Secondary prevention with specific training of doctors on clinical post-trauma guidelines for treatment and active participation of doctors to the broadening of the current registries seem to be other ways for lowering the outburst of FBs injuries.

Foreign bodies in the ears in children: the experience of the Buenos Aires pediatric ORL clinic.

Even if foreign body (FB) insertion in the external auditory canal (EAC) is not an uncommon event, the literature based on large series is scarce. In the present study, ear FB cases observed at the Children's Hospital Gutierrez in Buenos Aires over five years of otorhinolaryngology (ORL) activity are presented, and the main findings are compared with data coming from other well-known published case series. Three hundred ninety-two injury cases were observed. Eighty percent of them occurred while the child was playing; in 328 cases (83.7%), adults were present. The retrieved FB included food items and objects usually available at home, such as pins, while fragments of toys were found in only 2 cases. These findings testify to the efficacy of regulations imposing manufacturing quality standards on toys; on the other hand, parents seem to be unaware of the risk imposed by FB insertion, since injuries usually happen under adult supervision while children are manipulating objects not adapted for their age.

Nasal foreign bodies: the experience of the Buenos Aires pediatric otolaryngology clinic.

OBJECTIVE: The aim of the present paper is to present nasal foreign cases observed at the Children's Hospital Gutierrez in Buenos Aires, Argentina, over a 4-year period and to compare the main findings with data from other case series. METHODS: A prospective study was undertaken on children having inhaled/aspired a foreign body (FB), with regard to age and sex distribution, FB type, dimensions and consistency, FB location, clinical presentation, removal and occurrence of complications. RESULTS: A total of 1559 cases of foreign body inhalation were observed. The mean age of the children was 3.48 years (SD 1.60). Injuries frequently occurred during recreational activities: in 1154 cases (74.1%) the child was playing, while in 52 cases the accident occurred during a party. In 1417 cases (90.9%) adults were present. Children frequently (1123 cases) insert small objects with a rigid consistency in their noses, like pearls or little metal objects. In the majority of cases nasal FB injuries are due to insertion of inorganic objects (72.7%). CONCLUSION: Injuries are frequently due to the incorrect manipulation of objects not conceived for children use, including pins, nails, screws and floats. Batteries and magnets deserve particular mention because they require immediate treatment, as they can cause septal necrosis and perforation within hours. Unfortunately, an adult being present does not seem to be sufficient to prevent injuries, and parents are frequently unaware of the danger. The dissemination of information regarding safe behaviors could be fundamental in preventing injuries and need to be promoted by family pediatricians and health practitioners.

Foreign Bodies in the Oesophagus: The Experience of the Buenos Aires Paediatric ORL Clinic.

The ingestion of foreign bodies causing esophageal injuries is a common event, mostly in children's population. The aim of the present paper is to present foreign body (FB) ingestion cases observed in a five-year period at the Children's Hospital Gutierrez, Buenos Aires, Argentina and to compare the main findings with data coming from other well-known case series, already published in scientific literature. A prospective study on 320 of esophageal foreign body was carried out , with regard to age and sex distributions, type, dimensions and consistency, location, clinical presentation, removal and complications. In the majority of cases injuries happened while children were playing and in 85.3% adults were present. Children most frequently ingested coins (83.8% cases). Removal was performed in all cases under general anaesthesia, in 34 by esophageal forceps and in 286 cases by Magill hypopharyngeal forceps. Just one case showed complications, presenting esophageal perforation. The final results of this study show that injuries usually happen under adults' supervision and highlight that FBs involved in the incident belong to classes of objects not conceived for children's use and not suitable for their age. Therefore, educational strategies regarding safe behaviours have a key role in FB injuries prevention.