Mucoepidermoid carcinoma of the bronchus in two children: Case reports.

Childhood mucoepidermoid carcinomas (MEC) of the bronchus are rare. They present with non-specific symptoms and signs making diagnosis delayed. We present two children with bronchial MEC managed in a tertiary children's hospital in Cape Town, South Africa. The first was a 11-year male with recurrent haemoptysis and the second child was a 6-year female with recurrent unifocal pneumonia. Chest CT scan and bronchoscopy with biopsy confirmed the diagnosis. Both patients underwent treatment, including surgery and are doing well. It is important to exclude endobronchial lesions when children present with recurrent respiratory symptoms, since early diagnosis will enable lung-sparing treatment.

COVID-19 and Pediatric Lung Disease: A South African Tertiary Center Experience.

The COVID-19 pandemic led to rapid global spread with far-reaching impacts on health-care systems. Whilst pediatric data consistently shown a milder disease course, chronic lung disease has been identified as a risk factor for hospitalization and severe disease. In Africa, comprised predominantly of low middle-income countries (LMIC), the additional burden of HIV, tuberculosis, malnutrition and overcrowding is high and further impacts health risk. This paper reviewed the literature on COVID-19 and chronic lung disease in children and provides our experience from an African pediatric pulmonary center in Cape Town, South Africa. South African epidemiological data confirms a low burden of severe disease with children <18 years comprising 8% of all diagnosed cases and 3% of all COVID-19 admissions. A decrease in hospital admission for other viral lower respiratory tract infections was found. While the pulmonology service manages children with a wide range of chronic respiratory conditions including bronchiectasis, cystic fibrosis, asthma, interstitial lung disease and children with tracheostomies, no significant increase in COVID-19 admissions were noted and in those who developed COVID-19, the disease course was not severe. Current evidence suggests that pre-existing respiratory disease in children does not appear to be a significant risk factor for severe COVID-19. Longitudinal data are still needed to assess risk in children with immunosuppression and interstitial lung diseases. The indirect impacts of the pandemic response on child respiratory health are notable and still likely to be fully realized and quantified. Ensuring children have access to full preventive and care services during this time is priority.