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Biomedical subjects

E Bodart

Publications and source records attributed to E Bodart.

At least 19 recordsLinked to original sources
PubMed2006

[Necrotizing pneumonia in children: apropos of 4 cases].

OBJECTIVES: To describe the necrotizing pneumonia in children, a severe affection which prevalence seems to increase; to review literature. PATIENTS AND METHODS: We report 4 cases of necrotizing pneumonia: symptoms, agents, diagnostic tools, treatment and long term evolution. RESULTS: In 2 cases, pneumatoceles could be seen at chest X-ray. Two patients presented a deficiency of anti-pneumococcal antibodies. Three needed insertion of a pleural chest tube of whom 1 had a resection of a small piece of necrotic lung. Duration of hospitalisation is longer than in uncomplicated pneumonias. CONCLUSION: Necrotizing pneumonia is a severe affection. Diagnosis has to be made by lung CT. Long term evolution is excellent in pediatric population with serious management at hospital.

Adolescent↗
PubMed2006

[Pleural effusion in childhood: management algorithm].

Based on an increased prevalence of empyema in children,we reviewed the literature on the diagnosis and management of this affection. A retrospective study of 11 children admitted to our hospital in 2003 shows a prolonged hospitalisation (median 18 days) even with adequate treatment. Based on our experience and data from the literature, we propose a management algorithm to allow treatment of children admitted ith pleural effusion.

Age Factors↗
PubMed2001

[Laryngitis revealing bacterial tracheitis in a five-year-old child].

CASE REPORT: We report the case of a five-year-old boy with clinical features of croup and left lower lobe pneumonia. Response to inhaled adrenaline and dexamethasone was incomplete and he developed respiratory distress. Direct laryngoscopy performed in the operating room showed mild glottic and subglottic inflammation. On bronchoscopy, there was thick pus coming from the left lower lobe. He was intubated for three days and regular toilet brought back thick pus. Tracheal fluid culture grew Haemophilius influenzae. COMMENTS: We suggest that he had bacterial tracheitis but that the tracheal involvement was not prominent at the time of diagnosis. CONCLUSION: Laryngoscopy and bronchoscopy in specialized surroundings should be considered for each child with croup unresponsive to conventional treatment, especially in case of lower respiratory tract involvement.

Administration, Inhalation↗
PubMed2001

Cutaneous lesions of disseminated cryptococcosis as the presenting manifestation of human immunodeficiency virus infection in a twenty-two-month-old child.

We report the case of a 22-month-old African boy with cutaneous lesions as the predominant feature of disseminated cryptococcosis (positive blood and cerebrospinal fluid cultures) and as the presenting manifestation of severe vertically acquired HIV infection (CDC C3 category). To our knowledge these cutaneous lesions have never been reported as the initial manifestation of AIDS in children.

AIDS-Related Opportunistic Infections↗
PubMed2001

[Lyme disease and facial paralysis in children].

Lyme disease is one of the most common cause of acute peripheral facial palsy in children. Overall nervous system involvement is also the predominant manifestation of Lyme disease in children, chiefly as facial palsy and/or aseptic meningitis. The medical records of ten patients with discharge diagnosis of facial palsy associated to borreliosis were retrospectively reviewed. The diagnostic criteria for borreliosis included acute peripheral facial palsy associated with erythema migrans (1/10) and/or positive Lyme serology in serum (10/10) or CSF (6/10). Facial palsy was associated with a high rate (9/10) of occult meningitis. Cerebrospinal fluid findings showed lymphocytic pleocytosis associated to moderate increased protein level. PCR assays displayed a very low sensitivity. All patients with meningitis were treated with intravenous ceftriaxone for 3 weeks and received their treatment as outpatients with an heparinised venous catheter. Our study confirm that borreliosis should be considered in every case of peripheral facial palsy and based on the high rate of occult meningitis, we also advocate to perform a lumbar puncture. Although long term prognosis of facial palsy associated with Lyme disease in children appears excellent, current treatment recommendations advocate prolonged antibiotic therapy.

Adolescent↗
PubMed2001

[Asthma in the young child: when should inhaled foreign body be suspected?].

Many young children and infants wheeze during viral infections of the respiratory tract. The differential diagnosis of those children includes the inhalation of a foreign body. This diagnosis is overlooked in about 20% of cases, which leads to subacute and chronic complications. Two clinical observations are reported, involving young children with clinical asthma exacerbations but where the absence of response to usual treatment and/or the absence of evidence for atopy and/or the acute onset brought us to suspect the inhalation of a foreign body. These cases allow us to remind the usual signs and symptoms associated with the inhalation of a foreign body. Amongst these signs, unilateral hypoventilation on chest auscultation associated with localized emphysema on chest x-ray has a very high positive predictive value. Aggressive management in a specialized surrounding is advocated when an inhaled foreign body is suspected. Algorithms based on the level of suspicion have been designed to allow the pediatric respiratory physician to choose between rigid and fiberoptic bronchoscopy. It is only by systematization of these procedures and development of preventive measures that we will be able to reduce the prevalence of complications secondary to the inhalation of a foreign body.

Algorithms↗
PubMed1999

Limp as unusual presentation of Langerhans' cell histiocytosis.

UNLABELLED: An isolated eosinophilic granuloma involving the posterior elements of a lumbar vertebra is reported in a 3-year-old boy presenting with progressive limp. Radiological investigations revealed osteolysis of the L5 right pedicle. MRI showed a well-defined homogeneous mass with nonspecific signal intensity. An unusual feature was the paravertebral muscular location of the largest part of the tumour indicating a possible soft tissue origin. Immunohistochemical studies were typical for Langerhans' cell histiocytosis. CONCLUSION: A limp can be due to lumbar and paravertebral muscular location of Langerhans' cell histiocytosis.

Child, Preschool↗
PubMed1999

[Spontaneous pneumomediastinum in an adolescent: an underestimated cause of chest pain].

CASE REPORT: A case of mediastinal emphysema occurring without etiologic factor except a Valsalva's manoeuvre a few hours before admission in a 15-year-old boy is reported. Symptoms were cervical and chest pain with moderate dysphagia. Diagnosis was confirmed by palpating subcutaneous air in the neck region and mediastinal air on a chest roentgenogram. A CT scan was performed to exclude a concurrent pneumothorax. The patient recovered with bed rest. CONCLUSION: Spontaneous pneumomediastinum results from nontraumatic, mediastinal air leakage without underlying lung disease. It should be considered in the differential diagnosis of chest pain, especially in healthy adolescents and young adults; it is certainly underdiagnosed in this population.

Adolescent↗
PubMed1999

Release of deuterated nonenal during beer aging from labeled precursors synthesized in the boiling kettle.

The use of labeled nonenal enabled the demonstration that the appearance of the cardboard flavor in finished beer comes from lipid auto-oxidation during wort boiling and not from lipoxygenasic activity during mashing. Free trans-2-nonenal produced by linoleic acid auto-oxidation in the kettle disappears, owing to retention by wort amino acids and proteins. This binding linkage protects trans-2-nonenal from yeast reduction but is reversible, allowing release of the compound at lower pH during aging. Labeled trans-2-nonenal is detected after aging when deuterated precursors form in the boiling kettle. The amount of alkenal released correlates with the concentration of reversible associations in the pitching wort. This work brings new illumination to the formation of trans-2-nonenal and overturns many previous hypotheses. It also explains why a reduction in the beer pH intensifies the cardboard flavor.

Aldehydes↗
PubMed1999

Foreign body aspiration in childhood: management algorithm.

Foreign body inhalation is still a major cause of morbidity and even mortality in the under-fives. To reduce its frequency, more severe preventative measures must be imposed and to allow for early diagnosis, a low threshold for bronchoscopy is necessary. This retrospective study is based on 33 children referred to us for suspicion of inhaled foreign body. Symptomatology, clinical and paraclinical data are reviewed. Based on our practice and on the experience gained from the literature, we propose a management algorithm which will need to be further assessed by a prospective study.

Algorithms↗
PubMed1999

[Urinary infection in the child: diagnosis, treatment, and prognosis].

Urinary tract infection is a common paediatric disease. Pyelonephritis may lead to severe renal damage (renal scarring), with possible arterial hypertension and renal insufficiency. Treatment and prognosis are closely related to a number of risk factors such as clinical, biological, radiological and scintigraphic data. The aim of the management is to give the most appropriate treatment and follow-up to avoid renal scarring.

Child↗
PubMed1999

Sweet's syndrome with arthritis in an 8-month-old boy.

Sweet's syndrome was diagnosed in a 4-month-old boy. He was successfully treated with systemic corticosteroids. At the age of 8 months, he developed acute arthritis in his right knee. The synovial fluid was analyzed and revealed a very high neutrophil count and neutrophil activation with a detectable level of intraarticular granulocyte-monocyte colony stimulating factor (GM-CSF). Prednisone injection into the knee led to dramatic improvement. No recurrence occurred. Although arthritis and/or arthralgia are common features in adult patients with Sweet's syndrome, this is the first reported case of Sweet's arthritis in a child.

Arthritis↗
PubMed1998

[Quality of the care of the pediatric patient admitted to the emergency room].

AIM: By a prospective study, authors tried to analyse the quality of management of the pediatric patient admitted in the emergency department. POPULATION AND METHODS: One hundred admission files were prospectively analysed for characteristics of age (mean age: 70 months), effectiveness of measurement of physiological parameters, evaluation of appropriateness of nursing management according to recorded parameters, length of stay in the emergency department according to the need for hospitalization, blood tests, X-rays and the seniority of the attending medical staff. RESULTS: Parameters were not, or only incompletely, recorded in 65 files. . Although all were recorded in the remaining 35 files, subsequent management was inadequate in seven cases. Mean length of stay in the emergency department was 116 minutes, influenced by the need for hospitalization (145 minutes compared to 102 minutes for the non-hospitalized children), timing of admission (mean: 125 minutes from 8 am to 6 pm, compared to 94 minutes from 6 pm to 8 am), need for blood tests, X-rays or both (mean: 122, 107 and 170 minutes respectively, compared to 55 minutes when no complementary exam was asked) and seniority of attending medical staff (mean: 65 minutes for permanent staff compared to 116 minutes for fellows). CONCLUSIONS: Measurement of physiological parameters must be standard practise in the management of pediatric patients admitted to the emergency department and must lead to appropriate management without undue delay. In order to reach this goal, emergency departments should be more adequately staffed with nurses and senior doctors specifically trained in the care of the pediatric patient. Blood tests and X-rays should be more readily available.

Age Factors↗
PubMed1998

Mechanisms of acute eosinophilic inflammation in a case of acute eosinophilic pneumonia in a 14-year-old girl.

BACKGROUND: Acute eosinophilic pneumonia (AEP) is characterized by respiratory distress, eosinophilic infiltration in the lung, acute onset, resolution of symptoms with corticosteroids and the absence of relapse. Studies to identify the pathophysiology of AEP in adults have demonstrated eosinophil activation in the BAL fluid, and the presence of high levels of interleukin 5 (IL-5) in the BAL. OBJECTIVE: To investigate the pathophysiology of AEP with pleural effusion in a paediatric patient. METHODS: ECP levels in the BALand pleural fluid was determined by radioimmunoassay. IL-5 and GM-CSF concentrations in the BAL and pleural fluid were measured by Elisa. Immunohistochemistry studies performed on open lung biopsy included a specific ICAM-1 immunostaining and a ECP specific immunostaining (EG2+). RESULTS: High levels of ECP were found in the BAL (5 microg/L) and pleural fluid (750 microg/L) demonstrating eosinophil activation at these sites. Immunohistochemistry illustrated activated (EG2+) eosinophils in the interalveolar septa and alveolar space and detected increased expression of ICAM-1 on alveolar epithelial cells. High levels of IL-5 were measured in the BAL (1334 pg/mL) and pleural fluid (7014 pg/mL), while elevated concentrations of GM-CSF (150 pg/mL) were found in the BAL. CONCLUSION: We conclude that in this paediatric patient with AEP activated eosinophils were present in the BAL fluid, in the interalveolar septa and in the pleural space while increased ICAM-1 expression was detected on alveolar epithelial cells, contributing, at least partly, for their adhesive interactions. IL-5 and GM-CSF are likely important to the massive eosinophil recruitment and activation in the lung, while IL-5 is probably related to eosinophil accumulation and activation in the pleural space. Thus, lung generation of eosinophil-active cytokines is central to the pathophysiology of AEP in paediatric patients.

Acute Disease↗
PubMed1998

Monoarticular chronic synovitis in a child.

Lipoma arborescens is a villous lipomatous proliferation of the synovial membrane characterized by chronic and painless synovial effusion. The aetiology is unknown. It has to be included in the differential diagnosis of chronic monoarticular disease in childhood. Magnetic resonance imaging provides a highly efficient tool for the diagnosis of this very rare condition. This is indeed the fourth paediatric case reported. Rather than resorting to the often inconvenient surgical synovectomy commonly recommended, we chose to treat the knee of this 13-yr-old boy with intra-articular osmic acid.

Adolescent↗