Clinicopathological outcome in 27 children with tuberculous empyema in Shandong Provincial Chest Hospital, Jinan, China.

The literature on childhood tuberculous empyema (TE) is limited. The aim of this study was to examine the clinicopathological characteristics and outcome of paediatric TE and methods of prompt diagnosis and treatment. Between January 2014 and April 2019, 27 consecutive patients with TE aged ≤15 years [mean (SD) 12.2 (3.3), range 6-15] were retrospectively reviewed. The following were reviewed: baseline demographics, symptoms, laboratory and pathological examination, radiographical findings, microbiological data, anti-tuberculous and surgical treatment and clinical outcome. Acid-fast bacillus (AFB) smear, culture, TB real-time (RT) polymerase chain reaction (PCR) and T-SPOT.TB assay were reviewed. Six (60%) of 10 patients were TB-RT-PCR-positive in pus or purulent fluid. Twenty-three of 24 (95.8%) were T-SPOT.TB-positive. Decortication by surgical thoracotomy or thoracoscopy was performed in 22 (81.5%) patients. None of the 27 patients had specific complications such as pyopneumothorax or bronchopleural fistula and all were successfully treated. In childhood TE, aggressive surgical management is associated with a favourable outcome.Abbreviations: AFB, acid-fast bacilli; E, ethambutol; EPTB, extra-pulmonary TB; H, isoniazid; HIC, high-income countries; LMIC, low- and middle-income countries; MTB, Mycobacterium tuberculosis; PCR, polymerase chain reaction; PTB, pulmonary TB; R, rifampicin; RT, real time; TB, tuberculosis; TE, tuberculous empyema; Z, pyrazinamide.

Indwelling pleural catheter for outpatient management of tuberculous empyema.

The use of indwelling pleural catheters (IPC) is well established in the treatment of malignant pleural effusions. They allow symptom management with intermittent drainage without requiring overnight admission to hospital. However, little is known about their effectiveness in the treatment of pleural infections. Here, we present a case where an IPC is used in the therapeutic management of tuberculous empyema. The IPC enabled outpatient treatment, allowed the patient to return to work and reduced the cost of treatment and the risk of hospital-acquired complications.

Loculated empyema due to tuberculosis in a child.

A 9-year-old girl from black ethnic origin presented with a history of fever, cough, loss of weight and right-sided chest wall pain for 2 weeks. Chest X-ray demonstrated an effusion, which was shown to be loculated on chest CT scan. She was not responding to medical treatment and at thoracotomy loculated pus was drained. Mycobacterium tuberculosis (TB) was cultured from the pus. TB is a rare cause of loculated empyema with an overlapping clinical and radiological picture with pyogenic infections.

[Tuberculous pyopneumothorax: about 18 cases]. / Pyo-pneumothorax tuberculeux: à propos de 18 cas.

Tuberculous pyopneumothorax is a rare but serious complication of evolutive pulmonary tuberculosis. We report a series of 18 cases with tuberculous pyopneumothorax admitted to the Pneumo-Phthisiology Department of the Mohammed V Military Teaching Hospital in Rabat between January 2005 and December 2009. Our study included 15 men and 3 women, the average age was 35 ± 7 years. 4 patients were diabetic. Smoking was found in 9 cases. Right-sided pneumothorax was found in 13 cases. Chest radiograph showed cavitary lesions in 15 patients and extensive bilateral lesions in 8 cases. The search for Mycobacterium tuberculosis in the fluid from the gastric tube was positive in 16 cases. Chest drainage associated with antituberculosis treatment according to the 2SRHZ/7RH regimen and respiratory kinesitherapy were performed in all cases. The average duration of pleural drainage was 4 weeks. In 3 cases we noted persistent pleural suppuration requiring pleural toilet using thoracoscopy with pleurectomy and limited pulmonary resection to eliminate tuberculous parenchymal lesions and the persistence of a large pleural pocket with restrictive ventilatory defect that required surgery for pleural decortication in two cases. The outcome was favorable with minimal pachypleuritis as sequelae in the remaining cases. Tuberculous pyopneumothorax is a severe form, which is often associated with active cavitary tuberculosis. Evolution is generally progressive despite antituberculosis treatment and thoracic drainage, hence the need for early diagnosis and treatment of all forms of tuberculosis.

Empyema necessitans: very late complication of pulmonary tuberculosis.

Empyema necessitans is a rare clinical finding nowadays. We report the case of a patient admitted in our ward for investigation of an unknown onset anterior chest wall mass, with no accompanying signs or symptoms. It is noteworthy that the patient had had pulmonary tuberculosis submitted to thoracoplasty more than 60 years before. Thoracic MRI showed a large heterogeneous mass, with a thick wall and internal septations located at the right anterior chest wall, as well as a heterogeneous content inside the right pleural cavity, with direct communication between both. An aspirative puncture of both masses was performed, with positive cultures for Mycobacterium tuberculosis, thus leading to the diagnosis of pleural tuberculosis with anterior chest wall empyema necessitans. A drain was inserted and antibiotics started. This case draws our attention to a very rare complication of pulmonary tuberculosis and its surgical treatment, though it aroused many decades after primary infection.

[Progressive paraplegia in a somnolent child]. / Progredienter Querschnitt bei einem somnolenten Kind.

A somnolent small girl with septic symptoms and a progressive paraplegia was initially treated as having meningitis with complications. Subsequently it was discovered through magnetic resonance imaging (MRI) that she was suffering from spinal epidural empyema due to a staphylococcal superinfection on the basis of tuberculous vertebral osteomyelitis. Lacking surgical facilities therapy was carried out by the anesthesia department using multilevel epidural punctures and drainage. This article discusses the agreement of MRI findings with the interventional findings and the clinical features and shows the leading diagnostic role of MRI throughout the clinical course.

[A case of chronic tuberculous empyema with a fistula treated with an endobronchial Watanabe spigot before surgery].

A 78-year-old man was referred to our hospital because of pyrexia in October 2008. Chest X-ray films and chest computed tomography (CT) indicated chronic tuberculous empyema in the right hemithorax. His general condition was not improved by antibiotic treatment, and CT showed pyothorax with a niveau and bronchial fistulas in May 2009. We subsequently performed open window thoracostomy and decortication of the residual dead spaces, but the bronchial fistulas remained. As this approach makes it difficult to ensure the sterility of the cavity, we therefore performed fiberoptic bronchoscopy and occluded the bronchus with an endobronchial Watanabe spigot (EWS). However, the bronchial fistula recurred, and therefore we performed this treatment again. We continued to carefully wash the cavity and the leakage stopped, whereupon the cavity became sterile. We then performed omental pedicle and muscle flap closure and thoracoplasty in April 2010. The empyema was cured without any complications. These findings suggest that using an EWS before surgery can be highly effective in controlling chronic tuberculous empyema with fistulas.

Factors affecting morbidity in chronic tuberculous empyema.

BACKGROUND: Chronic empyema is not a rare complication of pulmonary tuberculosis. Various treatment modalities ranging from open drainage to pneumonectomy, depending on the status of the disease, have been used to treat this complication. However, the best strategy for this disease remains unknown. This study examined the results of different treatment strategies for chronic tuberculous empyema. METHODS: Between January 1993 and December 2002, 36 patients (29 male and 7 female) with an average age of 29.3 years (range 13 - 52 years) presented with chronic tuberculous empyema characterized by empyema cavity and persistent pleural infections that were secondary to tuberculosis. The series consisted of patients who had had tube thoracostomy and underwater drainage without complete re-expansion. All patients were treated with open drainage. Of these, 6 patients had Eloesser flap for complete drainage of pleural pus and resolution of pleural infection. RESULTS: Eloesser-flap drainage resulted in a higher morbidity compared to the open-drainage-only method ( P = 0.011). Pneumonectomy, used as a final therapeutic option, resulted in more complications postoperatively ( P = 0.034). Antituberculosis therapy lasting six months or longer reduced the morbidity rate (54 % vs. 33.3 %), but the difference was not significant. CONCLUSIONS: Our findings indicate that open drainage leads to better results compared to those of Eloesser flap in patients with chronic tuberculous empyema. Patients who underwent pneumonectomy were expected to have higher complication rates and the procedure must therefore be avoided when possible.

Pulmonary tuberculosis accompanied by a transient increase in serum carcinoembryonic antigen level with tuberculous empyema drainage.

We present a case of pleural effusion with encapsulation that was observed in the right thorax of a patient. PCR analysis of the patient's pleural effusion showed positivity for Mycobacterium tuberculosis. After six months, his chest CT showed the development of niveau and pulmonary consolidation. We definitively diagnosed him as having chronic pulmonary tuberculosis with tuberculous empyema drainage. At the time of his hospital admission, his serum carcinoembryonic antigen (CEA) level was elevated. After we started treatment using antituberculosis drugs, the infiltration shadow in his lung fields disappeared, and the serum CEA level decreased. The results suggest that the serum CEA level reflects the extent of the development of pulmonary tuberculosis lesions.

[The efficiency of complex treatment of tuberculous spontaneous pneumothorax and its complications].

The incidence of spontaneous pneumothorax and pleural empyema and the outcomes of their medical and surgical treatments in 1982 to 2003 were studied in 541 patients with destructive pulmonary tuberculosis. In the past decade, the incidence of spontaneous pneumothorax and pleural pneumonia has increased from 2.6 to 12.1% due to the aggravated epidemic situation and the worse structure of pulmonary tuberculosis. The clinical severity of the disease and the extent of a pulmonary-and-pleural process did not allow radical reparative operations to be performed in 11.3%. Complex medical and surgical treatment for pulmonary tuberculosis complicated by spontaneous pneumothorax and pleural empyema could yield good and fair results in 71.5% of patients with severe pulmonary-and-pleural comorbidity despite high hospital mortality (17.2%).

[Migration of CD4+ and CD8+ lymphocytes into the internal lining of tuberculous pleural empyema and tuberculous caverns during their local sanitation]. / Migratsiia CD4+- i CD8+-limfotsitov vo vnutrenniuiu vystilku tuberkuleznoi émpiemy plevry i tuberkuleznoi kaverny pri ikh lokal'noi sanatsii.

Cytological, immunological, and microbiological findings after sanitation of pulmonary caverns and pleural empyemas were analyzed in 13 patients: 7 with empyemas of residual pleural cavities after surgery for pulmonary tuberculosis and 6 with fibrocavernous pulmonary tuberculosis. It has been found that target sanitation of the intrapulmonary and intrapleural cavities enhances lymphocytic penetration into the internal part of the cavitary wall, infiltrating lymphocytes represent mainly CD4+ cells whose count progressively increases with successful sanitation, as appeared as a significant rise in both the so-called immunoregulatory index (CD4+/CD8+ ratios of 3.4 to 6.1). A study of the populational composition of lymphocytes promotes an objective evaluation of the magnitude of a specific tuberculous inflammatory process in the wall of the cavity of empyemas and caverns.

Tuberculous empyema necessitatis in a man infected with the human immunodeficiency virus.

Empyema necessitatis is a collection of inflammatory tissue that ruptures spontaneously through a weakness in the chest wail into surrounding soft tissues. Although empyema necessitatis can be caused by a number of infectious agents, mycobacteria are the most frequently implicated. Empyema was a much more common complication of pulmonary tuberculosis in the preantibiotic era than it is today. We describe a 22-year-old man with human immunodeficiency virus (HIV) infection who had tuberculous empyema necessitatis and was successfully treated with surgical debridement and antibiotic therapy.