Nutritional status and patterns of anemia in sudanese adult patients with active pulmonary tuberculosis: A cross-sectional study.

Background: Malnutrition increases the risk of developing tuberculosis (TB) and causes reactivation of latent pulmonary TB. On the other hand, TB is a recognized cause of malnutrition. Evaluation of the nutritional status and anemia of tuberculous patients with active disease is an important step toward TB management.The objectives of the study were to determine the nutritional status and patterns of anemia in adult patients with active pulmonary TB. Methods: A.cross-sectional hospital-based study was performed on newly diagnosed patients with sputum-positive pulmonary TB. The nutritional status, total percentage of body fat (BF%), anemia, and general health of each patient were assessed with measurements of the body mass index (BMI), skin fold thickness, complete blood counts, and biochemical tests. Results: Patients' ages ranged from 16- to 74-year old, with the majority between 20- and 40-year old. Male: female ratio was 2:1. The majority of males and females (91.2% and 84.5%, respectively) had low BF%. Underweight (BMI < 18.5) was 62%, whereas overweight (BMI ≥25.0) was 4%. BMI showed a significant decline with chronicity of the illness (P < 0.001). Eighty participants showed anemia, 90% microcytic hypochromic, and 10% normocytic normochromic. Serum albumin was low in 21%, with no relation to renal disease and insignificant association with proteinuria. Conclusion: Patients with active pulmonary TB are likely to have microcytic hypochromic anemia, low BF%, and low BMI, especially with a long duration of the disease.

Intrapleural therapy in management of complicated parapneumonic effusions and empyema.

Empyema thoracis causes high mortality, and its incidence is increasing in both children and adults. Parapneumonic effusions (PPEs) develop in about one-half of patients hospitalized with pneumonia, and their presence increases mortality by about four-fold. PPEs can be divided into simple PPEs, complicated PPEs, and frank empyema. Two guideline statements on the management of PPEs in adults have been published by the British Thoracic Society (BTS) and the American College of Chest Physicians; a third guideline statement published by the BTS focused on management of PPEs in children. The two adult guideline statements recommend drainage of the pleural space in complicated PPEs and frank empyema. They also recommend the use of intrapleural fibrinolysis in those who do not show improvement. The pediatric guideline statement recommends adding intrapleural fibrinolysis to those treated by tube thoracostomy if they have loculated pleural space or thick pus. Published guideline statements on the management of complicated PPEs and empyema in adults and children recommend the use of intrapleural fibrinolysis in those who do not show improvement after pleural space drainage. However, published clinical trial reports on the use of intrapleural fibrinolysis for the treatment of pleural space sepsis suffer from major design and methodologic limitations. Nevertheless, published reports have shown that the use of intrapleural fibrinolysis does not reduce mortality in adults with parapneumonic effusions and empyema. However, intrapleural fibrinolysis enhances drainage of infected pleural fluid and may be used in patients with large collections of infected pleural fluid causing breathlessness or respiratory failure, but a proportion of these patients will ultimately need surgery for definite cure. Intrapleural streptokinase and urokinase seem to be equally efficacious in enhancing infected pleural fluid drainage in adults. In most of the published studies in adults, the use of intrapleural fibrinolysis was not associated with serious side effects. There is emerging evidence that the combination of intrapleural tissue plasminogen activator (tPA) and deoxyribonuclease (DNase) is significantly superior to tPA or DNase alone or placebo in improving pleural fluid drainage in patients with pleural space infection. In children, intrapleural fibrinolysis has not been shown to reduce mortality, but has been shown to enhance drainage of the pleural space and was safe. In addition, two prospective, randomized trials have shown that intrapleural fibrinolysis is as effective as video-assisted thoracoscopic surgery for the treatment of childhood empyema and is a more cost-effective treatment and therefore should be the primary treatment of choice.

Spontaneous pneumomediastinum and subcutaneous emphysema in systemic lupus erythematosus.

We report a case of a 29-year-old woman who is known to have systemic lupus erythematosus and idiopathic interstitial pneumonia; she presented with a 1-day history of substernal chest pain and increasing shortness of breath. On examination, she was found breathless, but was not distressed or afebrile or normotensive. Auscultation of the heart revealed a positive Hamman's sign. There was chest-wall crepitus, and auscultation of the lung showed bilateral crepitations. Full blood count and biochemical profile were unremarkable. Chest x-ray showed signs of idiopathic interstitial pneumonia in addition to pneumomediastinum (linear band of air within mediastinal planes and continuous diaphragm sign) and chest-wall subcutaneous emphysema. She was treated with high-concentration oxygen. A repeat chest x-ray 5 days later showed complete resolution of the pneumomediastinum and subcutaneous emphysema, but signs of idiopathic interstitial pneumonia continued to persist.

Concomitant tuberculosis and hydatid cyst in a solitary pulmonary nodule of left lower lobe.

We report a case of a 25-year-old woman who presented with recurrent attacks of haemoptysis over a 12 month period. Physical examination was normal. Chest x ray and computed tomography scan showed a 2.6×1.9 cm pulmonary nodule. Full blood count and biochemical profile were normal. Fibreoptic bronchoscopy was normal and bronchial aspirate was negative for Ziehl-Neelsen staining and malignant cells. The nodule was removed surgically because it was feared that it could be malignant. Histology showed concomitant hydatid disease and tuberculosis. This is a rare occurrence with only one similar case reported in the literature.