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1.
Case Rep Pediatr ; 2021: 6661932, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34150343

RESUMO

Staphylococcus aureus is known to be one of the most common gram-positive microorganisms and an important pathogen associated with sepsis and toxic shock. We present four anonymized consecutive cases in a paediatric intensive care unit (PICU) to illustrate the different clinical manifestations of staphylococcal infections, including local infection versus systemic infection, toxic shock versus septic shock, and osteomyelitis. Eczema, short gut syndrome, and scald injury may be associated. Haematologic and coagulopathic abnormalities may be present. Prompt diagnosis and use of appropriate antimicrobial treatments is essential to reducing mortality and morbidity associated with staphylococcal infections.

2.
Case Rep Pediatr ; 2020: 6109487, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32774972

RESUMO

Delayed presentation of congenital diaphragmatic hernia (CDH) with acute respiratory distress beyond the newborn period may poise challenges in diagnosis and management. We report a 3-month-old infant who presented with acute-onset respiratory distress and left congenital diaphragmatic hernia that was relieved with thoracoscopic repair. CDH must be differentiated from pneumothorax or pulmonary cyst. Erroneous diagnosis and treatment with thoracocentesis could be disastrous. Pediatricians and surgeons must be aware of this condition to allow early diagnosis and expeditious management. Subcutaneous emphysema should not be misdiagnosed as pneumothorax and management is expectant.

3.
Artigo em Inglês | MEDLINE | ID: mdl-32013855

RESUMO

BACKGROUND: Pediatric myocarditis is rare but challenging. This overview summarized the current knowledge and recent patents on childhood myocarditis. METHODS: Clinical queries and keywords of "myocarditis" and "childhood" were used as search engine. RESULTS: Viral infections are the most common causes of acute myocarditis. Affected children often have a prodrome of fever, malaise, and myalgia. Clinical manifestations of acute myocarditis in children can be nonspecific. Some children may present with easy fatigability, poor appetite, vomiting, abdominal pain, exercise intolerance, respiratory distress/tachypnea, dyspnea at rest, orthopnea, chronic cough with wheezing, chest pain, unexplained tachycardia, hypotension, syncope, and hepatomegaly. Supraventricular arrhythmias, ventricular arrhythmias, and heart block may be present. A subset of patients have fulminant myocarditis and present with cardiovascular collapse, which may progress to severe cardiogenic shock, and even death. A high index of suspicion is crucial to its diagnosis and timely management. Cardiac magnetic resonance imaging is important in aiding clinical diagnosis while, endomyocardial biopsy remains the gold standard. The treatment consists of supportive therapy, ranging from supplemental oxygen and fluid restriction to mechanical circulatory support. Angiotensinconverting enzyme inhibitors, angio-tensin II receptor blockers, ß-blockers, and aldosterone antagonists might be used for the treatment of heart failure while, immunosuppression treatments remain controversial. There are a few recent patents targeting prevention or treatment of viral myocarditis, including an immunogenic composition comprising a PCV-2 antigen, glutathione-S-transferase P1, neuregulins, NF-[kappa] B inhibitor, a pharmaceutical composition which contains 2-amino-2- (2- (4-octyl phenyl) - ethyl) propane 1,3-diol, a composition containing pycnojenol, Chinese herbal concoctions, and a Korean oral rapamycin. Evidence of their efficacy is still lacking. CONCLUSION: This article reviews the current literature regarding etiology, clinical manifestations, diagnosis, and management of acute myocarditis in children.


Assuntos
Miocardite/diagnóstico , Miocardite/terapia , Criança , Humanos
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