Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0343525 (Lemierre's syndrome)
 443 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 38-year-old homeless man was admitted with a 2-week history of a sore throat, increasing shortness of breath, and high fever. Clinical examination showed enlarged and tender submandibular and anterior cervical lymph nodes and a pronounced enlargement of the left peritonsillar region (Figure 1a). CT scan of the throat and the chest showed left peritonsillar abscess formation, occlusion of the left internal jugular vein with inflammatory wall thickening and perijugular soft tissue infiltration, pulmonary abscesses, and bilateral pleural effusions (Figures 1b-e, arrowed). Anaerobe blood cultures grew Fusobacterium necrophorum, leading to the diagnosis of Lemierre's syndrome. Treatment with high-dose amoxicillin and clavulanic acid improved the oropharyngeal condition, but the patient's general status declined further, marked by dyspnea and tachypnea. Repeated CT scans showed progressive lung abscesses and bilateral pleural empyema. Bilateral tonsillectomy, ligation of the left internal jugular vein, and staged decortication of bilateral empyema were performed. Total antibiotic therapy duration was 9 weeks, including a change to peroral clindamycin. Clinical and laboratory findings had returned to normal 12 weeks after surgery.The patient's history and the clinical and radiological findings are characteristic for Lemierre's syndrome. CT scans of the neck and the chest are the diagnostic methods of choice. F. necrophorum is found in over 80% of cases of Lemierre's syndrome and confirms the diagnosis. Prolonged antibiotic therapy is usually sufficient, but in selected patients, a surgical intervention may be necessary. Reported mortality rates are high, but in surviving patients, the recovery of pulmonary function is usually good.
Infection 2008 Oct
PMID:Advanced Lemierre syndrome requiring surgery. 1879 36

Lemierre's syndrome is a rare disease that results in an oropharyngeal infection, which precipitates an internal jugular vein thrombosis and metastatic infection. Fusobacterium necrophorum is an anaerobic Gram-negative bacillus and has been identified as the causative agent. We describe the case of a young girl whose presentation and diagnosis were confounded by a history of valvular heart disease. Infection of heart valves can produce many of the signs and symptoms associated with Lemierre's syndrome. We describe the diagnosis, investigation and optimal management of this rare disorder.
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PMID:Lemierre's syndrome. 1900 48

Infections of the airway in children may present to the anesthetist as an emergency in several locations: the Emergency Department, the Operating Department or on Intensive Care. In all of these locations, relevant and up to date knowledge of presentations, diagnoses, potential complications and clinical management will help the anesthetist and the surgical team, not only with the performance of their interventions, but also in buying time before these are undertaken, avoiding complications and altering the eventual outcome for the child. Diseases such as epiglottitis and diphtheria may show diminished incidence but they have not gone away and their clinical features and essential management remain unchanged. Paradoxically, perhaps, some conditions such as Lemierre's syndrome appear to be making a comeback. In these instances, clinicians need to be alert to these less common conditions, not only in regard to the disease itself but also to potentially serious complications. This article describes those infections of the airway that are most likely to present to the anesthetist, their attendant complications and recommendations for treatment.
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PMID:Infections of the airway. 1957 51

Lemierre's syndrome (LS) is a rare, but a life-threatening complication of an oropharyngeal infection. Combinations of fever, pharyngitis, dysphagia, odynophagia, or oropharyngeal swelling are common presenting symptoms. Infection of the lateral pharyngeal space may result in thrombosis of the internal jugular vein, subsequent metastatic complications (e.g., lung abscesses, septic arthritis), and significant morbidity and mortality. LS is usually caused by the gram-negative anaerobic bacillus Fusobacterium necrophorum, hence also known as necrobacillosis. We present a case of LS caused by Streptococcus intermedius, likely secondary to gingival scraping, in which the presenting complaint was neck pain. The oropharyngeal examination was normal and an initial CT of the neck was done without contrast, which likely resulted in a diagnostic delay. This syndrome can be easily missed in early phases. However, given the potential severity of LS, early recognition and expedient appropriate antimicrobial treatment are critical. S. intermedius is an unusual cause of LS, with only 2 previous cases being reported in the literature. Therefore, an awareness of the myriad presentations of this syndrome, which in turn will lead to appropriate and timely diagnostic studies, will result in improved outcome for LS.
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PMID:Lemierre's Syndrome: Rare, but Life Threatening-A Case Report with Streptococcus intermedius. 2319 86

Lemierre's syndrome is only very rarely caused by Porphyromonas asaccharolytica. Here, we report the case of a 35-year-old man who developed a left peritonsillar abscess, thrombophlebitis of the left internal jugular vein, and septic embolization of both lungs. Anaerobic P. asaccharolytica was isolated in the blood cultures, and we subsequently confirmed the diagnosis as Lemierre's syndrome. Our case indicates that although P. asaccharolytica is not commonly found in oral cavities, this organism may still cause Lemierre's syndrome. Consequently, when it is detected in blood cultures, the treating physician should perform the medical examination while keeping in mind the possibility that the patient could have Lemierre's syndrome.
Infection 2013 Aug
PMID:A rare case of Lemierre`s syndrome caused by Porphyromonas asaccharolytica. 2343 19

Lemierre's syndrome is a rare, but significant pathology to recognize. It most often affects young patients in good health; a late diagnosis can be fatal. It consists in an anaerobic septicemia (usually, Fusobacterium necrophorum) originating from a suppurative thrombophlebitis of the internal jugular vein. Infection occurs during a common sore throat and spreads by contiguity. The clinical presentation is a sepsis with pulmonary embolisations, but other sites of dissemination can also occur. Treatment consists of prolonged intravenous antibiotherapy associated with supportive therapy, if needed. Anticoagulation remains controversial. The outcome is favorable in most cases provided diagnosis and treatment are early; mortality however remains significant, around 5%.
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PMID:[Clinical case of the month. An unusual sepsis]. 2405 95

Fusobacteria belong to the normal population of the pharyngeal mucosa as well as the mucosa of the upper airways and the gastrointestinal tract. Infections are comparatively rare. The most common causative organism is Fusobacterium necrophorum. A well-known infection caused by this germ is Lemierre's syndrome. In the presented case, a 19-year-old man (123 kg body weight, 186 cm body length) was found dead in his bed in the morning after having complained of muscular fatigue and vomiting the previous day. Autopsy was carried out only two days after death. At that time, the body showed marked putrefaction with partial greenish discoloration and marbling of the skin although it had been stored in a refrigerator at +2 degrees C in the meantime. While the autopsy itself revealed no cause of death, microbiological examination of a smear from the left lower pulmonary lobe demonstrated Staphylococcus aureus and Fusobacterium necrophorum. Toxicological investigations produced negative results throughout. The cause of death was defined as sepsis caused by Fusobacterium necrophorum.
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PMID:[Sepsis due to fusobacteria in a young adult]. 2738 22

Infections caused by fusobacteria have a wide clinical spectrum, and in certain patients, they can lead to severe systemic illness. We report the case of an immunocompromised young woman who presented with severe pneumonia complicated by parapneumonic pleural effusion, despite wide-spectrum antibiotic treatment. Fusobacterium necrophorum was isolated in the samples obtained after thoracentesis was performed. Apart from the pulmonary involvement, we could not identify the infectious focus, since the patient did not have poor dentition or Lemierre's syndrome. After an extended antibiotic regimen and placement of a chest tube, the patient fully recovered and was able to be discharged.
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PMID:Severe case of pneumonia with pleural effusion in an immunocompromised woman due to Fusobacterium necrophorum. 3070 34

Lemierre syndrome develops in healthy young patients as a result of bacteremia after oral cavity infection. It causes thrombophlebitis in the internal jugular vein. Infection can easily occur during immunosuppressive treatment in patients with systemic lupus erythematosus and become severe. We present a case of Lemierre syndrome in a patient with systemic lupus erythematosus. A 56-year-old woman presented with fever, left lower toothache, and skin symptoms from the left neck to the anterior chest. Clinical presentation and laboratory investigations revealed Lemierre syndrome. The inflammation and thrombus disappeared with antibiotic and anticoagulant therapies. However, transient hypocomplementemia and elevated antinuclear antibody levels were observed during treatment; therefore, a concomitant systemic lupus erythematosus flare was considered. In systemic lupus erythematosus patients with Lemierre syndrome, complement and antinuclear antibody levels are modified, so other indicators should be precisely evaluated, such as levels of urinary protein, sediment, serum creatinine and anti-dsDNA antibody, and systemic lupus erythematosus disease activity index.
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PMID:A case of Lemierre syndrome combined with a suspected systemic lupus erythematosus flare. 3148 96