RESUMO
BACKGROUND: Pulmonary hydatid cyst disease is still a major problem in countries like South Africa (SA), where livestock farming is common. Hydatidosis has a variable clinical course depending on the size, location and complications of the cyst. For pulmonary cysts of any size, surgery remains the gold standard for treatment, with lung conservation surgery being the ideal. OBJECTIVES: To describe the epidemiology, clinical presentation, surgical management, and surgical outcomes of paediatric pulmonary hydatid disease in children referred to the Department of Cardiothoracic Surgery at Inkosi Albert Luthuli Central Hospital (IALCH) in KwaZulu-Natal Province, SA. METHODS: We retrospectively reviewed and analysed the medical records of 38 children between the ages of 0 and 18 years with pulmonary hydatid cysts, who were referred to the Department of Cardiothoracic Surgery at IALCH and underwent surgical management between 1 January 2008 and 31 December 2018. The medical records were evaluated for patients' demographics, clinical evaluation, surgical management strategies and surgical outcomes. RESULTS: Of the 38 patients, 60.5% were male, with a mean age of 6.5 years. More than two-thirds of the patients (68.4%) were from the Eastern Cape and 31.6% were from KwaZulu-Natal. The majority of the cysts (84.2%; n=32) were classified as large (5 - 9 cm in diameter) and giant (≥10 cm in diameter). Forty-eight surgical procedures were performed and lung preservation surgery by enucleation and capitonnage was preferred. Some patients developed postoperative complications such as prolonged air leaks from bronchopleural fistula (18.8%; n=9) and 88.9% (n=8) of these patients healed with chest tube drainage and physiotherapy. Lung resection was only required in 4% (n=2) of the patients. The mean (standard deviation) number of days spent in hospital was 7 (4) days. All children survived with no recurrences. CONCLUSION: Conservative surgical procedures such as enucleation of the cysts of any size are possible, safe, reliable and reproducible.
RESUMO
BACKGROUND: Health care workers (HCWs) are at greater risk for tuberculosis (TB), including multidrug-resistant TB (MDR-TB), compared to the general population. The psychosocial impact of nosocomial TB on HCWs has received little attention in the literature. METHODS: A retrospective medical record review from 1999 to 2003 found 15 HCWs who were treated for drug-resistant TB at a specialist hospital in South Africa. Five human immunodeficiency virus (HIV) negative doctors with no predisposing factors for drug resistance are included in this case series. We collectively present their clinical case histories based on medical records from 2000 to 2005, and explore the long-term psychosocial impact of TB from interviews conducted in 2009. RESULTS: Four doctors had primary MDR-TB and one had primary resistance to multiple first-line drugs. Time from symptom onset to commencement of effective treatment ranged from 8 to 39 weeks. Time for bacteriological confirmation of drug-resistant TB ranged from 6 to 24 weeks. All were cured within 3 years of initial presentation. Content analysis of follow-up interviews revealed five main themes: 1) prolonged morbidity, 2) psychological impact, 3) poor infection control, 4) weak support structures and 5) attrition from the field. CONCLUSION: Themes emergent from this case series encourage prioritisation of TB infection control education and practice to minimise HCW morbidity and prevent HCW attrition from high-burden resource-constrained settings.
