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Empyema caused by Streptococcus dysgalactiae subsp. equisimilis subsequently to bacteraemia. BMJ Case Rep 2024; 17:e258445. [PMID: 38167414 PMCID: PMC10773289 DOI: 10.1136/bcr-2023-258445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024] Open
Abstract
Streptococcus dysgalactiae subsp. equisimilis (SDSE) commonly causes a variety of infections in older individuals. However, respiratory infections are uncommon. We present the case of an older man with empyema due to SDSE subsequently to bacteraemia. He presented with a 1-day history of fever and laboratory findings revealed an increased white blood cell count and C- reactive protein (CRP) level. Chest CT revealed no infiltration and no pleural effusion. SDSE was detected in the blood cultures. Primary bacteraemia was suspected and antibiotic administration was initiated; however, 2 days later, his right breath sound diminished, and chest radiography revealed right pleural effusion. Thoracentesis yielded cloudy fluid with frank pus; thus, he was diagnosed with empyema due to SDSE, and a drainage tube was placed. Thereafter, his fever improved, and his CRP level decreased. Thus, SDSE can cause empyema probably by haemotological spread of SDSE to the pleura.
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Rapid detection of S. pyogenes and S. pneumoniae in pleural fluid for diagnosis of parapneumonic empyema. Eur J Clin Microbiol Infect Dis 2024; 43:195-201. [PMID: 37981632 DOI: 10.1007/s10096-023-04710-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 11/09/2023] [Indexed: 11/21/2023]
Abstract
The aim of this study was to assess the reliability of rapid antigen detection tests (RADT) for Streptococcus pyogenes (GAS) and Streptococcus pneumoniae on pleural fluid samples for diagnosis of parapneumonic effusion/empyema (PPE) and their potential for improving pathogen identification rates. Sixty-three pleural samples were included from 54 patients on which GAS and S. pneumoniae RADT (BinaxNOW), culture, 16S rRNA PCR, and S. pneumoniae-specific PCR were performed. GAS RADT showed a sensitivity of 95.2% and a specificity of 100%. Pneumococcal RADT showed a sensitivity of 100% and specificity of 88.6%. Both RADT increased the pathogen identification rate in PPE compared to culture.
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Hyperammonemia Due to Empyema. Intern Med 2023; 62:2527-2529. [PMID: 36725045 PMCID: PMC10518550 DOI: 10.2169/internalmedicine.0922-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 12/06/2022] [Indexed: 02/03/2023] Open
Abstract
A 91-year-old woman was brought to our hospital with altered consciousness. Blood tests showed an increased ammonia level of 468 μg/dL and a normal liver function. Chest computed tomography showed massive right pleural effusion with loculation. We immediately performed chest drainage using two drainage tubes. The pleural effusate pH was 8.5. We diagnosed her with right empyema leading to hyperammonemia and initiated ampicillin/sulbactam therapy. However, she developed progressive renal failure and died on the third day. Empyema caused by urease-producing bacteria can lead to hyperammonemia. This is the first report of hyperammonemia due to empyema in the English literature.
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Intracranial Empyemas in the COVID-19 Era: A New Phenomenon? A Paediatric Case Series and Review of the Literature. Pediatr Neurosurg 2023; 58:215-222. [PMID: 37393893 PMCID: PMC10614506 DOI: 10.1159/000531753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 06/01/2023] [Indexed: 07/04/2023]
Abstract
INTRODUCTION We present the largest series of paediatric intracranial empyemas occurring after COVID-19 infection to date, and discuss the potential implications of the pandemic on this neurosurgical pathology. METHODS Patients admitted to our centre between January 2016 and December 2021 with a confirmed radiological diagnosis of intracranial empyema were retrospectively reviewed, excluding non-otorhinological source cases. Patients were grouped according to onset before or after onset of the COVID-19 pandemic and COVID-19 status. A literature review of all post-COVID-19 intracranial empyemas was performed. SPSS v27 was used for statistical analysis. RESULTS Sixteen patients were diagnosed with intracranial empyema: n = 5 prior to 2020 and n = 11 after, resulting in an average annual incidence of 0.3% prior to onset of the pandemic and 1.2% thereafter. Of those diagnosed since the pandemic, 4 (25%) were confirmed to have COVID-19 on recent PCR test. Time from COVID-19 infection until empyema diagnosis ranged from 15 days to 8 weeks. Mean age for post-COVID-19 cases was 8.5 years (range: 7-10 years) compared to 11 years in non-COVID cases (range: 3-14 years). Streptococcus intermedius was grown in all cases of post-COVID-19 empyema, and 3 of 4 (75%) post-COVID-19 cases developed cerebral sinus thromboses, compared to 3 of 12 (25%) non-COVID-19 cases. All cases were discharged home with no residual deficit. CONCLUSION Our post-COVID-19 intracranial empyema series demonstrates a greater proportion of cerebral sinus thromboses than non-COVID-19 cases, potentially reflecting the thrombogenic effects of COVID-19. Incidence of intracranial empyema at our centre has increased since the start of the pandemic, causes of which require further investigation and multicentre collaboration.
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Disseminated nocardiosis caused by Nocardia farcinica in a patient with colon cancer: A case report and literature review. Medicine (Baltimore) 2021; 100:e26682. [PMID: 34398037 PMCID: PMC8294930 DOI: 10.1097/md.0000000000026682] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 07/07/2021] [Indexed: 01/04/2023] Open
Abstract
RATIONALE Nocardiosis is an uncommon and potentially life-threatening infection that usually affects immunocompromised hosts. No clinical guidelines have been established for managing this rare disease, and the optimal treatment modality remains unclear. Nocardia farcinica, a relatively infrequent pathogen of nocardiosis, causes a clinically aggressive infection. In addition to our patient data, our search of the literature for patients who presented with empyema caused by N. farcinica will provide fundamental information for optimal treatment modalities. PATIENT CONCERNS A 64-year-old man was diagnosed with empyema, 4 days following surgery for sigmoid colon cancer. Brain lesions were evaluated only after N. farcinica was isolated and identified as the causative pathogen through repeated culture tests. DIAGNOSES N. farcinica was isolated from the pleural effusion and confirmed as the pathogen through 16S rRNA sequencing. INTERVENTIONS The patient was successfully treated with tube thoracotomy, neurosurgical evacuation, and a combination of trimethoprim/sulfamethoxazole plus imipenem. Long-term antibiotic therapy was required to prevent recurrence. OUTCOMES Pyothorax showed a good clinical response to antimicrobial therapy and drainage of pleural effusion, whereas brain abscess did not respond to medical therapy and required surgery. The patient eventually recovered and continued chemotherapy as treatment for sigmoid colon cancer. LESSONS Although extremely rare, this report demonstrates the importance of considering Nocardia infection as the differential diagnosis in immunocompromised patients who present with empyema. In particular, because of the N. farcinica infection's tendency to spread and the resistance of the organism to antibiotics, aggressive evaluation of metastatic lesions and standardized support from microbiological laboratories are important. Surgery may be required in some patients with brain abscesses to improve the chance of survival.
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Diagnosis and treatment of epidural empyema in a pygmy goat. THE CANADIAN VETERINARY JOURNAL = LA REVUE VETERINAIRE CANADIENNE 2021; 62:592-597. [PMID: 34219765 PMCID: PMC8118175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
A mixed-breed pygmy goat was presented for nonambulatory tetraparesis. Neurological examination was consistent with a C6 to T2 myelopathy. Initially, the goat was treated medically. Forty-three days later, magnetic resonance imaging (MRI) revealed an extradural mass compressing the cervical spinal cord. Magnetic resonance attributes of the mass were consistent with a slow-growing, fluid-poor lesion. The spinal cord was surgically decompressed. Epidural empyema secondary to Fusobacterium necrophorum was identified. Postoperative care consisted of anti-inflammatory medication, antimicrobials, and physical therapy. Ability to walk occurred by day 14 after surgery. Despite prolonged recumbency before surgery, the goat was clinically normal, and antimicrobials were discontinued on day 60 after surgery. Key clinical message: Epidural empyema can cause a compressive myelopathy which may result in varying degrees of paresis/paralysis. Clinical resolution and return of normal function occurred following the use of MRI to plan surgical decompression combined with extended use of antimicrobials.
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A Novel CYBB Variant Causing X-Linked Chronic Granulomatous Disease in a Patient with Empyema. J Clin Immunol 2020; 41:266-269. [PMID: 33090293 DOI: 10.1007/s10875-020-00897-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 10/18/2020] [Indexed: 11/25/2022]
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Empyema Due to Thoracic Migrating Appendicolith. Indian Pediatr 2018; 55:603-604. [PMID: 30129545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND Retained appendicolith following appendicectomy, and can cause recurrent abscess in the abdomen and retroperitoneum. CASE CHARACTERISTICS 11-yr-old boy who presented with subpulmonic abscess and pneumonia following appendicectomy for perforated appendicitis. OBSERVATION Thoracotomy revealed a thick walled subpulmonic abscess surrounding an appendicolith along with a rent in the posterolateral aspect of the diaphragm. MESSAGE In children presenting with pus collections and a history of recent appendicectomy, the possibility of a migrating appendicolith should be considered.
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Abstract
Patients with chronic obstructive pulmonary disease (COPD) have a higher risk of pneumonia than the general population due to their impaired lung defense. They also have a higher risk of empyema and more comorbidities than patients without COPD. This study aimed to evaluate the risk of empyema in patients with COPD after adjusting for age and comorbidities using the age-adjusted Charlson comorbidity index (ACCI).Data were retrieved from the National Health Insurance Research Database. COPD patients were defined as inpatients aged >40 years with an International Classification of Diseases, Ninth Revision, Clinical Modification diagnosis code for COPD. In total, 558,660 COPD patients were enrolled and separated into 3 groups by ACCI score to represent the severity of comorbidity (≤2, 3-5, and >5). Other comorbidities assessed included autoimmune diseases, gastroesophageal reflux disease, dyslipidemia, chest wall injury, and thoracostomy.Of the 558,660 patients, 36,556 (6.54%) had low ACCI scores (≤2), 208,292 (37.28%) had moderate ACCI scores (3-5), and 313,812 (56.17%) had high ACCI scores (>5). The mean ages of the low, moderate, and high groups were 50.66, 70.62, and 78.05 years, respectively. The hazard ratio (HRs) for empyema were 1.26 (95% confidence interval (CI) = 1.13-1.40) in the moderate ACCI group and 1.55 (95% CI = 1.39-1.72) in the high ACCI group compared with the low ACCI group. The overall incidence of empyema in COPD patients was 2.57 per 1000 person-years.This is the first study to use ACCI scores to analyze the risk of empyema in patients with COPD. Patients with high ACCI scores were older and had more complicated comorbidities, resulting in a higher risk of empyema and poor prognosis. The subgroup analysis indicated that COPD patients with comorbid autoimmune disease, gastroesophageal reflux disease, chest wall injury, or history of thoracostomy did not have a higher risk of empyema than patients without these comorbidities.Empyema is an important issue in patients with COPD and is associated with significant morbidity and mortality. Awareness of the risk factors for empyema, close monitoring, and early intervention may improve patient outcomes and decrease mortality.
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Abstract
CASE DESCRIPTION 5 dogs were examined because of clinical signs of myelopathy, including signs of pain associated with the spinal region and rapidly progressive neurologic deficits. CLINICAL FINDINGS In all dogs, results of MRI were consistent with spinal epidural empyema. Concurrent infectious processes were identified at adjacent or distant sites in all dogs, including diskospondylitis, prostatitis, dermatitis, paraspinal infection following a penetrating injury, urinary tract infection, and pyothorax. Bacteria were isolated from 3 dogs; Escherichia coli was isolated from blood, urine, and prostatic wash samples from 1 dog; a Pasteurella sp was isolated from a percutaneous aspirate from an adjacent infected wound in a second dog; and a Corynebacterium sp was isolated from a thoracic fluid sample from a third dog. For the remaining 2 dogs, results of bacterial culture were negative. TREATMENT AND OUTCOME All dogs showed clinical improvement within 2 weeks after initiation of antimicrobial treatment, and all had an excellent long-term outcome. CLINICAL RELEVANCE In dogs, spinal epidural empyema has previously been regarded as a surgical emergency. Findings for dogs in the present report suggested that, as is the case for humans, selected dogs with spinal epidural empyema may be successfully managed with medical treatment alone.
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Spontaneous Bacterial Empyema: Its Association With Liver Disease. Mayo Clin Proc 2016; 91:537-8. [PMID: 27046528 DOI: 10.1016/j.mayocp.2016.01.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Accepted: 01/12/2016] [Indexed: 11/17/2022]
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Abstract
BACKGROUND Treatment of pediatric parapneumonic empyema (PPE) requires several weeks of antibiotic therapy that is typically completed in the outpatient setting. The route of outpatient therapy can be oral or intravenous (outpatient parenteral antibiotic therapy [OPAT]). No studies have compared outcomes between oral therapy and OPAT for PPE. METHODS We identified children <18 years hospitalized from 2005 to 2014 at Primary Children's Hospital with PPE and discharged with oral therapy or OPAT. The primary outcome was the percentage of children who experienced all-cause complications after discharge. Complications included those that were related to pneumonia (including treatment failure, defined as readmission with reaccumulation of pleural fluid or abscess requiring drainage) or antibiotic therapy (eg, allergy, line clot) resulting in either a hospital readmission or emergency department/urgent care visit. All-cause complications were compared between oral therapy and OPAT by using propensity score-weighted logistic regression. RESULTS A total of 391 children were hospitalized with PPE; 337 (86%) were discharged with OPAT; 35 (9%) children experienced an all-cause complication, including 5 with oral (9.3%) and 30 (8.9%) with OPAT. Pneumonia and treatment-related complications were comparable (P = .25 and .78, respectively). Two patients treated with OPAT (1%) experienced treatment failure. After adjustment using propensity score weighting, the frequency of complications was similar between groups (adjusted odds ratio 0.97, 95% confidence interval 0.23-4.65). CONCLUSIONS The frequency of complications was similar with oral therapy and OPAT for children with PPE. Oral antibiotics may be considered safe and effective for children with PPE who will be discharged to complete therapy in the outpatient setting.
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[SPONTANEOUS BACTERIAL EMPYEMA--A RARE BUT IMPORTANT COMPLICATION OF HEPATIC HYDROTHORAX IN CIRRHOTIC PATIENTS]. HAREFUAH 2015; 154:766-805. [PMID: 26897777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Spontaneous bacterial empyema, a complication of hepatic hydrothorax in cirrhotic patients, is a rare but nevertheless important medical entity. The diagnosis, treatment and prognosis of spontaneous bacterial empyema differs from the "usual" empyema, and avoiding proper diagnosis or treatment delay may have far reaching consequences. We report on a patient who was diagnosed in our department with spontaneous bacterial empyema, review the main current literature on the subject and elaborate on the specific therapeutic considerations related to the case management.
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[Case report: A case of refractory empyema suspected of odontogenic infection after bilateral multifocal tumor shadows were shown]. ACTA ACUST UNITED AC 2015; 104:979-83. [PMID: 26591348 DOI: 10.2169/naika.104.979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Empyema due to Gemella morbillorum Is Diagnosed by 16S Ribosomal RNA Gene Sequencing and a Phylogenetic Tree Analysis: A Case Report and Literature Review. Intern Med 2015; 54:2231-4. [PMID: 26328652 DOI: 10.2169/internalmedicine.54.4950] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
We report a case of empyema due to Gemella morbillorum. In this case, an analysis of the aspirate from the pleural effusion revealed empyema and evidence of a Gram-positive coccal bacteria. A biochemical identification system labelled the bacteria as 'unclassified', although we initially suspected the bacterium to belong to the Streptococcus species. 16S ribosomal RNA (16S rRNA) gene sequencing and a phylogenetic tree analysis of the isolated strain confirmed the presence of Gemella morbillorum. To ascertain the true incidence of Gemella species in empyema, 16S rRNA gene sequencing should be used when the standard conventional biochemical methods fail to identify the organism or it identifies it with a low degree of reliability.
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[A first case report of empyema caused by Tetratrichomonas species in Japan]. RINSHO BYORI. THE JAPANESE JOURNAL OF CLINICAL PATHOLOGY 2014; 62:1197-1202. [PMID: 25823234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Trichomonad is a type of flagellate that parasitizes the human oral cavity, intestine, or vagina. However, respiratory infection is rare. We report a patient with pyothorax related to Tetratrichomonas species, which is the first reported case in Japan. The patient was a 66-year-old female. She consulted the Emergency Outpatient Unit of our hospital with fever, dyspnea, and the retention of pleural effusion. The appearance of the pleural effusion collected by thoracic drainage was brown, fetid pus. On microscopy, Trichomonad was detected in the pleural effusion. On a gene test, Tetratrichomonas sp. was identified. Based on this experience, we propose that non-stained specimens should be examined to detect Trichomonad on a puncture fluid test. (Case report).
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Abstract
BACKGROUND Empyema in children causes significant morbidity and mortality. However, identification of organisms is a major concern. OBJECTIVE To detect bacterial pathogens in pus specimens of children with empyema by 16S rDNA nested polymerase chain reaction (PCR) and correlate it with culture and sensitivity. METHOD Sixty-six children admitted to the paediatric ward with a diagnosis of empyema were enrolled prospectively. Aspirated pus was subjected to cytochemical examination, culture and sensitivity, and nested PCR targeting 16S rDNA using a universal eubacterial primer. RESULTS Mean (SD) age was 5·8 (1·8) years (range 1-13). Analysis of aspirated pus demonstrated total leucocyte count >1000×10(6)/L, elevated protein (≧20 g/L) and decreased glucose (≤2·2 mmol/L) in 80·3%, 98·5% and 100%, respectively. Gram-positive cocci were detected in 29 (43·9%) and Gram-negative bacilli in two patients. Nested PCR for the presence of bacterial pathogens was positive in 50·0%, compared with 36·3% for culture. CONCLUSION 16S rDNA PCR improves rates of detection of bacteria in pleural fluid, and can detect bacterial species in a single assay as well as identifying unusual and unexpected causal agents.
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[Empyema that was diagnosed as primary ciliary dyskinesia by electron microscopical image of nasal mucosa]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 2014; 67:315-318. [PMID: 24917162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A patient was 17-year-old. She had a history of repeated pneumonia and sinusitis. She was admitted to our hospital with the diagnosis of pneumonia. Although she was prescribed a course of antibiotics, chest roentgenogram and computed tomography showed increased and capselized pleural effusion, suggesting the development of acute empyema. Capsulized effusion and pus in thorax were removed by surgery. A part of lingular segment was raptured necessitating the partial resection of lingular segment. Her postoperative course was well. Her history of repeated pneumonia and sinusitis indicated the existence of primary ciliary dyskinesia, and the biopsy of nasal mucosa was done. The electron microscopical image of nasal mucosa showed defect of inner dynein arm. We made a diagnosis of primary ciliary dyskinesia based on her previous history and electron microscopical image.
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Management of patients with empyema. Nurs Stand 2014; 28:42-47. [PMID: 24666086 DOI: 10.7748/ns2014.03.28.30.42.e8433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Empyema is the term used to describe an accumulation of pus in a body cavity such as the pleural space as a result of bacterial infection. The condition is serious because it is difficult for the immune system to resolve infection in this area. Empyema can be avoided by the use of appropriate antibiotic therapy and good aseptic technique when dealing with any situation that breaches the chest wall. Treatment of this condition may be medical but if the condition does not resolve, surgical intervention is required. The nursing role involves providing support, education and long-term management for patients with empyema.
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Thoracic neuroblastoma presenting as recurrent empyema. THE NATIONAL MEDICAL JOURNAL OF INDIA 2014; 27:84-85. [PMID: 25471760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Neuroblastoma is the most common intra-abdominal and extracranial solid tumour in children, accounting for 7%-8% of all childhood cancers. It is a malignant tumour of the autonomic nervous system derived from the neural crest. Most children with neuroblastoma have distant metastatic disease at the time of diagnosis. Pulmonary metastasis at the time of diagnosis is rare, and rarer is the presence of associated pleural effusion. We present the case of a child with recurrent empyema, who was diagnosed to have a thoracic neuroblastoma.
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Male gender and sonographic gall bladder wall thickness: important predictable factors for empyema and gangrene in acute cholecystitis. J PAK MED ASSOC 2014; 64:159-162. [PMID: 24640804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVE To underline the status of male gender and gall bladder wall thickness as significant risk factors for acute cholecystitis complications. METHODS The retrospective study, with purposive sampling of the patients of acute cholecystits in age above 18 years, who were operated within 10 days of onset of symptoms, was conducted at the Department of Surgery, Dow University Hospital, Karachi, by reviewing the patients' medical record from March 2010 to August 2012. Correlation of incidence of acute cholecystitis complications (empyema and gangrene) to male gender and to the sonographic gall bladder wall thickness more than 4.5 mm was analysed using SPSS 16. RESULT Out of 62 patients, 8 (13%) patients had gangrene while 10 (16.12%) had empyema. Overall, there were 21 (33.87%) males in the study. Ten (47.6%) of the male patients developed empyema or gangrene of the gall bladder as a complication of acute cholecystitis. Of the 41 (66.12%) female patients, only 8 (19.5%) developed these complications. There were 22 (35.48%) cases of gall bladders with sonographic wall thickness more than 4.5 mm who were operated for acute cholecystitis. Of them, 16 (72.7%) had empyema or gangrene. CONCLUSION Male gender and sonographic gall bladder wall thickness more than 4.5 mm were statistically significant risk factors for suspicion of complicated acute cholecystitis (empyema/gangrene) and by using these risk factors, we can prioritise patients for surgery in the emergency room.
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Treatment of KPC-2 Enterobacter cloacae empyema with cefepime and levofloxacin. Diagn Microbiol Infect Dis 2013; 78:199-200. [PMID: 24268534 DOI: 10.1016/j.diagmicrobio.2013.10.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2013] [Revised: 10/09/2013] [Accepted: 10/14/2013] [Indexed: 11/19/2022]
Abstract
Carbapenem-resistant Enterobacteriaceae infections are becoming more common, are associated with high mortality rates, and are difficult to treat due to multiple mechanisms of resistance. We describe the successful treatment of Klebsiella pneumoniae carbapenemase-expressing Enterobacter cloacae empyema in a lung transplant recipient with cefepime and levofloxacin.
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Abstract
AIM To observe and report rates of, and reasons for, parents' refusal to consent to the participation of their children in appropriate clinical research. METHODS The parents of children admitted to hospital with a diagnosis of pneumonia or of empyema were asked for informed consent to research involving blood, urine and nasopharyngeal secretion samples from their child. Circumstances and numbers of agreements and refusals were compared and underlying reasons suggested. RESULTS Of 144 consent requests, ten were refused, which appeared to be linked to: not wanting the child to undergo further tests, lack of interest in participating in studies, research possibly delaying discharge, and anxiety regarding written consent and the length of information sheets. CONCLUSIONS Severity of the child's illness appeared to determine the parent's decision. Involvement and assistance of non-research nursing and medical staff and previous introductions to the researchers are helpful. The timing and setting for the consent process should be selected carefully. Adequate, accessible study information for parents and children contributes to successful recruitment of participants.
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Clinico-bacteriological profile and outcome of empyema. Indian Pediatr 2013; 50:783-5. [PMID: 23502667 DOI: 10.1007/s13312-013-0215-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2012] [Accepted: 01/28/2013] [Indexed: 11/26/2022]
Abstract
Empyema thoracis is a common cause of morbidity in children. We conducted a prospective observational study in 50 children (age 0-15 y) diagnosed with empyema to study its clinico-bacteriological profile and outcome in a referral hospital. Staphylococcus aureus was the most common causative organism, most of them being MRSA, followed by Pneumococcus and Pseudomonas. Primary video-assisted thoracoscopy appeared to be a good mode of management with lesser duration of hospital stay. However, the number of children undergoing this procedure was very less, to come to any conclusion.
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Successful medical treatment in a child with E. coli ESBL meningitis with acute communicating hydrocephalus and ventricular empyema: a case report. JOURNAL OF THE MEDICAL ASSOCIATION OF THAILAND = CHOTMAIHET THANGPHAET 2012; 95 Suppl 12:S138-S141. [PMID: 23513480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Extended-spectrum beta-lactamase (ESBL) producing organisms cause wide spectrum of diseases including urinary tract infection, cholangitis, intra-abdominal abscess or pneumonia but rarely meningitis. The present report a successful nonsurgical, medical treatment in a child with Escherichia coli ESBL meningitis with acute symptomatic communicating hydrocephalus and ventricular empyema. Incidence of infections from ESBL producing organisms are increasingly emerging and causing wide spectrum of illnesses which prompts for both aggressive medical and surgical intervention to prevent morbidity and mortality. Antimicrobial agents must be vigilantly utilized to prevent possible development of new highly-resistant organisms.
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Empyema in spinal canal in thoracic region, abscesses in paravertebral space, spondylitis: in clinical course of zoonosis Erysipelothrix rhusiopathiae. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2012; 21 Suppl 4:S557-63. [PMID: 22526696 PMCID: PMC3369048 DOI: 10.1007/s00586-012-2289-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2009] [Revised: 10/30/2011] [Accepted: 03/18/2012] [Indexed: 02/01/2023]
Abstract
OBJECTIVES Erysipelas is an animal disease caused by Gram-positive bacteria Erysipelothrix rhusiopathiae. Among the domestic animals, domestic pig (Sus scrofa f. domestica) suffers most frequently from the disease in human environment. This is a typical animal-borne disease observed mainly in occupational groups employed in agriculture, farming (of animals and birds), fishing and manufacturing industry. METHODS We are presenting the clinical course of infection (E. rhusiopathiae) and discuss clinical forms. E. rhusiopathiae in humans may have the following clinical course: mild form of skin infection diagnosed as local erythema (erysipeloid), disseminated form of skin infection and the most serious form of infection of systemic course (endocarditis and sepsis). Mild skin infection and local erythema are the most common forms. Very rare case of animal-borne infection course has been presented in which after initial phase the disease was generalised to the abscesses formation in paravertebral space, spondylitis and empyema formation in spinal canal. In the presented clinical case, the patient was suffering from diabetes. It was probably an additional risk factor of the disease generalisation. Patient underwent drainage of empyema in spinal canal, after which his neurological status gradually improved. Antibiotic therapy was implemented and continued for 8 weeks. Such course of erysipelas was not previously described in the literature. RESULTS After therapy neurological status was improved. In follow MRI control exam empyema and spondylitis was successfully eliminated. CONCLUSIONS Various complications of the disease, such as endocarditis and heart valves disturbances, are well known and are the most severe complications of the generalised infection. Proper targeted and long-term antibiotic therapy is crucial.
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Actinomyces meyeri infection: case report and review of the literature. J Infect 2012; 65:357-61. [PMID: 22406688 DOI: 10.1016/j.jinf.2012.02.016] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2012] [Revised: 02/16/2012] [Accepted: 02/27/2012] [Indexed: 11/19/2022]
Abstract
Actinomyces meyeri is an uncommon cause of actinomycosis. We present a patient with pneumonia and empyema due to A. meyeri. The patient underwent open thoracotomy with decortication and was discharged home on a twelve-month course of oral penicillin. Review of the English literature revealed thirty-two cases of infection due to A. meyeri. The majority of patients were male, and a significant number had poor dental hygiene and a history of alcoholism. More than other Actinomyces species, A. meyeri causes pulmonary infection and has a predilection for dissemination. Prognosis is favorable with prolonged penicillin therapy combined with surgical debridement, if needed.
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Abstract
Lactococcus lactis cremoris infections are very rare in humans. We experienced liver abscess and empyema due to L. lactis cremoris in an immunocompetent adult. A 42-yr-old man was admitted with fever and abdominal pain. Abdominal computed tomography (CT) revealed a liver abscess and chest CT showed loculated pleural effusion consistent with empyema. L. lactis cremoris was isolated from culture of the abscess material and blood. The patient was treated with pus drainage from liver abscess, video-assisted thoracoscopic decortications for empyema, and antibiotics including cefotaxime and levofloxacin. The patient was completely recovered with the treatment. To our knowledge, this is the first report of a L. lactis cremoris infection in Korea.
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[Ureteral stump empyema. A report of a case and review of the literature]. Actas Urol Esp 2010; 34:909-911. [PMID: 21159294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
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Diagnostic performance of adenosine deaminase activity in pleural fluid: a single-center experience with over 2100 consecutive patients. Eur J Intern Med 2010; 21:419-23. [PMID: 20816597 DOI: 10.1016/j.ejim.2010.03.011] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2009] [Revised: 12/06/2009] [Accepted: 03/11/2010] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To determine the diagnostic utility of adenosine deaminase (ADA) in a large series of pleural effusions of different etiologies. METHODS A retrospective study of 2104 consecutive patients presenting with pleural effusion was carried out at a Spanish university hospital. ADA levels in pleural fluid were determined using a non-Giusti automatic kinetic assay, and a receiver operating characteristics curve analysis was applied to estimate their discriminative properties. RESULTS Pleural tuberculosis (TB) accounted for 221 (10.5%) effusions. Pleural fluid ADA >35U/L yielded 93% sensitivity, 90% specificity, a positive likelihood ratio (LR) of 10.05 and a negative LR of 0.07 for the diagnosis of TB among lymphocytic exudates. The ADA activity was significantly higher in neutrophil- (111.6U/L) than in lymphocyte-rich (62.4U/L; p=0.002) TB effusions. Overall, more than 40% of parapneumonics and half of lymphomatous effusions exceeded the cutoff set for TB. These were the only causes of ADA activity above 250U/L. When the prevalence of TB as a cause of exudative effusions is low (e.g., 1%), the estimated positive predictive value of the ADA test may be as low as 7%, although the negative predictive value remains high (99.9%). CONCLUSION Where available, pleural ADA should be routinely used to rule TB in or out in areas with moderate to high or low TB prevalence, respectively. A high ADA level is a characteristic not only of lymphocytic, but also of neutrophilic TB effusions. An extremely high ADA activity should raise suspicion of empyema or lymphoma.
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[Invasive rhinosinusitis complicating poorly controlled diabetes in a teenager]. J Neuroradiol 2009; 37:197-9. [PMID: 19959234 DOI: 10.1016/j.neurad.2009.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2009] [Accepted: 10/01/2009] [Indexed: 11/16/2022]
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Successful treatment of infected left ventricular pseudoaneurysm related to empyema. ANADOLU KARDIYOLOJI DERGISI : AKD = THE ANATOLIAN JOURNAL OF CARDIOLOGY 2009; 9:351-352. [PMID: 19666443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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Abstract
External decompression can be an effective treatment for acute intracranial hypertension, but the cranial defect must be repaired. The most serious complication of cranioplasty is late infection. Confusing an empyema that occurs after cranioplasty with a fluid collection (haematoma or liquor) can have catastrophic consequences, such as the development of cerebritis. The goal of this study was to assess the ability of diffusion-weighted (DW) magnetic resonance imaging (MRI) to diagnose empyema after cranioplasty. DW MRI and apparent diffusion coefficient (ADC) maps were studied in six patients with surgically verified empyema after cranioplasty. The findings were compared with those in five patients who had surgically verified haematoma or liquorrhoea. In the patients with empyema, the lesion was hyperintense, whereas the fluid collections (haematoma and liquorrhoea) were visualized as hypointense lesions. The ADC maps showed that empyema had a significantly lower intensity than the fluid collections (haematoma or liquorrhoea). DW MRI can be used to identify empyema after cranioplasty and can help to differentiate it from other fluid collections. Hence, this is a useful additional imaging modality for the diagnosis of empyema after cranioplasty.
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Abstract
The activity of adenosine deaminase (ADA) was determined in serum and pleural fluid of 90 patients with pleural effusions of various aetiology. Tuberculous pleural effusions, empyemas and rheumatoid pleural effusions demonstrated significantly higher activities of ADA than parapneumonic , nonspecific and malignant pleural effusions and effusions in systemic lupus erythematosus and congestive heart failure. In tuberculosis, empyema and rheumatoid arthritis ADA activity was significantly higher in pleural fluid than in serum, indicating a local synthesis of ADA by cells within the pleural cavity in these diseases.
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Abstract
Pneumonia is a leading killer of children in developing countries and results in significant morbidity worldwide. This article reviews the management of pneumonia and its complications from the perspective of both developed and resource-poor settings. In addition, evidence-based management of other respiratory infections, including tuberculosis, is discussed. Finally, the management of common complications of pneumonia is reviewed.
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Soluble triggering receptor expressed on myeloid cells-1 for diagnosing empyema. Ann Thorac Surg 2009; 87:251-4. [PMID: 19101307 DOI: 10.1016/j.athoracsur.2008.09.047] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2008] [Revised: 09/14/2008] [Accepted: 09/19/2008] [Indexed: 11/19/2022]
Abstract
BACKGROUND Studies have shown that soluble triggering receptor expressed on myeloid cells-1 (sTREM-1) is upregulated by microbial products in the bronchoalveolar lavage fluid, and cerebrospinal fluid of patients with pneumonia and bacterial meningitis, respectively. Our goal was to evaluate whether sTREM-1 in pleural fluid can distinguish pleural empyema from postthoracotomy-related pleural effusion and effusions of other etiologies. METHODS Patients who presented with pleural effusion were identified through laboratory records. In addition to routine biochemical markers, differential white blood cells, cytology, Gram stain, and pleural fluid culture, pleural fluid sTREM-1 was measured by enzyme-linked immunosorbent assay using a commercial kit (R&D Systems, Minneapolis, MN). RESULTS Eighty-nine patients were included in the study: 17 with empyema, 7 simple parapneumonic effusion, 18 transudate, 12 postthoracotomy pleural effusion, 22 malignancy, 1 connective tissue disease, and 12 with undetermined effusion. Mean levels of sTREM-1 were significantly higher in empyema than in postthoracotomy pleural effusion (687 +/- 479 pg/mL vs 34 +/- 81 pg/mL, p < 0.0001, respectively) and in effusions of other etiologies (15 +/- 54 pg/mL, p < 0.0001). A cutoff value of 114 pg/mL for pleural sTREM-1 achieved a sensitivity of 94% and a specificity of 93% in differentiating empyema from pleural effusions of other etiologies. The area under the receiver operating characteristic curve for pleural effusion sTREM-1 as a predictor for empyema was 0.966. CONCLUSIONS Our findings suggest that sTREM-1 in the pleural fluid can potentially assist clinicians in the differentiation of bacterial from nonbacterial pleural effusion, particularly in postthoracotomy pleural effusion.
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[Pyocele of the frontal sinus with extensive lesions in cerebral and orbital bone walls]. Vestn Otorinolaringol 2009:69-70. [PMID: 19368055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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Diagnostic role of closed pleural biopsy in the investigation of exudative pleural effusions. JOURNAL OF THE INDIAN MEDICAL ASSOCIATION 2008; 106:525-526. [PMID: 18975513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Closed pleural biopsy is known to be diagnostic in approximately 75% of pleural effusion undiagnosed by thoracocentesis or pleural fluid evaluation. The purpose of this study was to determine the efficacy of closed pleural biopsy in a teaching hospital, Eastern India. The study was undertaken in all patients with exudative pleural effusion who were admitted in the department of chest medicine, Burdwan Medical College and Hospital, Burdwan, during the period from January 2001 to December 2005. Abram's needle was used for closed pleural biopsy in every case. One hundred and thirty-three pleural biopsies were performed with the needle. Twenty-three cases were excluded due to obtaining no pleural tissue. Specific diagnoses were obtained in 64 cases giving a diagnostic yield of 48.12%. Of these 17 revealed malignancy, 37 tuberculosis, and 10 empyema. A non-specific diagnosis was obtained in 46 cases (34.58%). By closed pleural biopsy 48.12% of undiagnosed exudative pleural effusions could be diagnosed which shows that closed pleural biopsy is still of value as a diagnostic procedure, and should be carried out prior to invasive procedures such as thoracoscopy or open pleural biopsy.
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The yield and safety of thoracentesis in hematopoietic stem cell transplantation recipients. Lung 2007; 185:257-262. [PMID: 17721803 DOI: 10.1007/s00408-007-9025-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2007] [Accepted: 03/28/2007] [Indexed: 11/25/2022]
Abstract
The aim of this study was to assess the diagnostic value and safety of thoracentesis in hematopoietic stem cell transplantation (HSCT) recipients. We identified all hospitalized HSCT recipients who underwent thoracentesis from 1998 to 2006. We collected patients' clinical characteristics, indications for thoracenstesis, the complications of the procedure, and the etiology of the pleural effusion. A total of 50 thoracentesis findings were analyzed. Twenty-six patients underwent allogeneic HSCT, while 24 patients underwent autologous HSCT. The main indications for performing thoracentesis were to rule out infection and document or diagnose malignancy. Pleural effusions were characterized as exudate in 33 patients (66%). A specific diagnosis based on the thoracentesis was made in 13 patients (26%). These were malignancy in nine patients, parapneumonic in three patients, and empyema in one patient. The only documented complication was pneumothorax in five patients. The presence of exudative effusion and underlying solid malignancy were associated with specific diagnosis by thoracentesis (p = 0.0001 and 0.013, respectively). In spite of the tendency of HSCT recipients to develop pulmonary infections, complex parapneumonic effusions are rarely diagnosed by thoracentesis. The rate of complications is comparable to other patient populations.
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[Spinal epidural empyema. Limited surgical treatment combined with continuous irrigation and drainage]. Unfallchirurg 2007; 110:250-4. [PMID: 17043786 DOI: 10.1007/s00113-006-1178-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Epidural empyema of the spinal column is a rare, but in some cases devastating, disease. Surgery can be excessive or very limited. We want to report our results of combined therapy of limited surgical treatment and continuous irrigation with antibiotic solution and drainage. In the last 5 years we have operated on 12 patients (7 female, 5 male, median age: 61.5 years, range: 22-89 years) with spinal epidural empyema. All surviving patients were evaluated after 3 months including MRI. Six infections were caused by injections, two by spontaneous discitis, two by chronic systemic infections, and in two patients the cause remained unknown. In every case we implanted two catheters, one for irrigation with antibiotic solution and one for drainage. On average the catheters were used for 3 days. For evacuation in seven patients interlaminar fenestration in one, two, or three levels was enough. Only in one patient was a laminectomy performed. Five patients recovered totally, three partially, one did not recover at all, and three died. The autopsy of two dead patients showed complete healing of the operated area; they died because of lethal infections in other parts of their body. In only one case did a reoperation have to be done. The cause was an additional subdural empyema. In spite of the limited surgical procedure without relevant operative morbidity the reported method is an effective and safe therapy.
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Diffusion-weighted MR imaging of pyogenic intraventricular empyema. Neuroradiology 2007; 49:813-8. [PMID: 17646978 DOI: 10.1007/s00234-007-0264-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2007] [Accepted: 05/29/2007] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Pyogenic intraventricular empyema (PIE) is a potentially fatal CNS infection. However, it is sometimes difficult to diagnose PIE on the basis of clinical and conventional MRI findings. Diffusion-weighted imaging (DWI) has been accepted as a useful MR sequence for the diagnosis of various intracranial infections. The purpose of this study was to determine the DWI characteristics of PIE and the role of DWI in the diagnosis of PIE. METHODS Eight patients with PIE underwent MRI including DWI. We assessed the presence and signal characteristics of PIE. In seven patients, the signal intensities of the PIE and cerebrospinal fluid (CSF) were measured and the contrast-to-noise ratio (CNR) percentage was calculated. ADC values of the PIE, CSF, and white matter were also determined. RESULTS PIE was detected in all patients by DWI, in five (63%) by FLAIR imaging, and in two (25%) by T1- and T2-weighted imaging. The CNR percentages of the PIEs in relation to the CSF were highest for DWI, followed by FLAIR, T1-, and T2-weighted imaging. There were statistically significant differences between the images of each sequence. In all patients, PIE showed hyperintensities on DWI and hypointensities to the CSF and hypo- or isointensities to the white matter on ADC maps. The ADC values (mean+/-SD) of the PIE, CSF, and white matter were 0.60+/-0.27, 2.81+/-0.04, and 0.79+/-0.08 (x10(-3) mm(2)/s). There was a statistically significant difference between PIE and the CSF. CONCLUSION PIE shows a bright intensity on DWI, and DWI is a sensitive MR sequence for the diagnosis of PIE.
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[Physician consultation finally only as a last resort]. MMW Fortschr Med 2007; 149:5. [PMID: 17668725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
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Clinical snapshot. Spinal epidural empyema. COMPENDIUM (YARDLEY, PA) 2007; 29:11-2. [PMID: 17724937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
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Bilateral canaliculitis following SmartPLUG insertion for dry eye syndrome post LASIK surgery. Graefes Arch Clin Exp Ophthalmol 2006; 245:895-7. [PMID: 17120003 DOI: 10.1007/s00417-006-0462-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2006] [Revised: 08/29/2006] [Accepted: 09/16/2006] [Indexed: 10/23/2022] Open
Abstract
BACKGROUND Dry eyes are a common symptom following LASIK corneal refractive surgery. Treatments include topical lubricants to supplement the tear film, and punctal occlusion to reduce tear outflow. Canaliculitis is a recognised complication of punctal plugs, but has not previously been described following insertion of newer generation semi-permanent intra-canalicular plugs, such as the SmartPLUG. METHODS Case report. RESULTS We describe a 60-year-old female who underwent bilateral LASIK surgery leading to aggravation of her dry eye syndrome. She was managed with the insertion of semi-permanent intra-canalicular moldable silicone SmartPLUGs. She subsequently developed bilateral canaliculitis requiring bilateral canaliculotomy. CONCLUSIONS To the best of our knowledge, this is the first report of bilateral canaliculitis following intra-canalicular SmartPLUG insertion. This case illustrates that punctal occlusion with the newer generation intra-canalicular plugs carries a risk of canaliculitis and that irrigation is not always effective in removing these devices.
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[Holocord spinal epidural empyema]. Rev Neurol 2006; 43:637-8. [PMID: 17099858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
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Abstract
Infectious conditions of the equine head are commonly encountered in clinical practice. Pathogenic bacterial, viral, and fungal organisms may localize in the extensive nasal passages, paranasal sinuses, and guttural pouches, creating a range of clinical signs and conditions that can be severe enough to lead to unexpected fatality. Renewed interest in equine dentistry has led to a greater recognition of dental disease that is associated with infection. This article focuses on bacterial and fungal infections of the main anatomic regions of the equine head, where advances in diagnosis and management have been made or consolidated in recent years. It also addresses recent advances made in the area of infectious equine corneal disease, including bacterial, viral, and fungal etiologies. Recent developments in equine recurrent uveitis as it relates to infectious diseases and ocular manifestations of systemic disease are also discussed.
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Abstract
OBJECTIVE To characterize the clinical signs, diagnostic and surgical findings, and outcome in dogs with spinal epidural empyema (SEE). STUDY DESIGN Retrospective study. ANIMALS Seven dogs. METHODS Dogs with SEE between 1992 and 2001 were identified from a computerized medical record system. Inclusion criteria were: neurologic examination, vertebral column radiographs, myelography, antimicrobial culture and susceptibility of material collected surgically from the vertebral canal, a definitive diagnosis of SEE confirmed by surgery, and microscopic examination of tissue from the vertebral canal. RESULTS Common signs were lethargy, fever, anorexia, apparent spinal pain, and paraparesis/plegia. Common laboratory abnormalities were peripheral neutrophilia, and neutrophilic pleocytosis in cerebrospinal fluid (CSF). Three dogs had concurrent discospondylitis and 1 of these had vertebral luxation. On myelography, extradural spinal cord compression was focal (2 dogs), multifocal (3), or diffuse (2). Bacteria were isolated not from CSF but from blood, surgical site, pleural fluid, or urine in 6 dogs. Dogs were administered antibiotics and had surgical decompression by hemilaminectomy. Five dogs improved neurologically and had a good long-term outcome. Two dogs were euthanatized, 1 because of worsening of neurologic signs and pneumonia, and the other because of herniation of a cervical intervertebral disc 1 month postoperatively, unrelated to the SEE. CONCLUSION Dogs with SEE may have a good outcome when treated by surgical decompression and antibiotic administration. CLINICAL RELEVANCE SEE should be included in a list of possible causes for dogs with fever, apparent spinal pain, and myelopathy.
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He talks to me with his eyes. JAAPA 2006; 19:24-5. [PMID: 16722041 DOI: 10.1097/01720610-200605000-00004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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