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Lemierre's: a forgotten disease and a rare cause of cranial neuropathy - a case report. Neurol Sci 2024; 45:2395-2398. [PMID: 38150128 DOI: 10.1007/s10072-023-07231-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 11/26/2023] [Indexed: 12/28/2023]
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Factors Affecting Patients with Concurrent Deep Neck Infection and Lemierre's Syndrome. Diagnostics (Basel) 2022; 12:diagnostics12040928. [PMID: 35453976 PMCID: PMC9029513 DOI: 10.3390/diagnostics12040928] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/05/2022] [Accepted: 04/06/2022] [Indexed: 11/20/2022] Open
Abstract
Deep neck infection (DNI) is a severe disease affecting the deep neck spaces, and is associated with an increased risk of airway obstruction. Lemierre’s syndrome (LS) refers to septic thrombophlebitis of the internal jugular vein after pharyngeal infection, and is linked with high morbidity and mortality. Both diseases begin with an oropharyngeal infection, and concurrence is possible. However, no studies have examined the risk factors associated with co-existence of LS and DNI. Accordingly, this study examined a patient population to investigate the risk factors associated with concurrent DNI and LS. We examined data from a total of 592 patients with DNI who were hospitalized between May 2016 and January 2022. Among these patients, 14 had concurrent DNI and LS. The relevant clinical variables were assessed. In a univariate analysis, C-reactive protein (odds ratio (OR) = 1.004, 95% CI: 1.000−1.009, p = 0.045), involvement of multiple spaces (OR = 23.12, 95% CI: 3.003−178.7, p = 0.002), involvement of the carotid space (OR = 179.6, 95% CI: 22.90−1409, p < 0.001), involvement of the posterior cervical space (OR = 42.60, 95% CI: 12.45−145.6, p < 0.001) and Fusobacterium necrophorum (F. necrophorum, OR = 288.0, 95% CI: 50.58−1639, p < 0.001) were significant risk factors for concurrent DNI and LS. In a multivariate analysis, involvement of the carotid space (OR = 94.37, 95% CI: 9.578−929.9, p < 0.001), that of the posterior cervical space (OR = 24.99, 95% CI: 2.888−216.3, p = 0.003), and F. necrophorum (OR = 156.6, 95% CI: 7.072−3469, p = 0.001) were significant independent risk factors for concurrent LS in patients with DNI. The length of hospitalization in patients with concurrent LS and DNI (27.57 ± 14.94 days) was significantly longer than that in patients with DNI alone (10.01 ± 8.26 days; p < 0.001), and the only pathogen found in significantly different levels between the two groups was F. necrophorum (p < 0.001). Involvement of the carotid space, that of the posterior cervical space and F. necrophorum were independent risk factors for the concurrence of DNI and LS. Patients with concurrent LS and DNI had longer hospitalization periods than patients with DNI alone. Furthermore, F. necrophorum was the only pathogen found in significantly different levels in DNI patients with versus those without LS.
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Abstract
Lemierre syndrome is a rare form of septic thrombophlebitis of the head and neck veins, most typically the internal jugular vein, which affects otherwise healthy adolescents and young adults after an oropharyngitis or other local infection and is characterized by multiple septic embolization. Despite treatment, Lemierre syndrome displays a high rate of in-hospital complications that include thrombus progression and new peripheral septic embolization, and it can be fatal or cause disabling sequelae. The mainstay of treatment is antibiotic therapy; anticoagulation is often used, but its role is controversial. Surgical treatment is often necessary in case of peripheral septic lesions. In the absence of prospective studies, what little guidance exists on its management is based on case series or on analogy with similar conditions such as other forms of septic thrombophlebitis or non-septic venous thrombosis. Over the last few years, new observational evidence has improved our knowledge of the clinical epidemiology of this condition and highlighted a number of promising management strategies. We provide an overview of the treatment patterns observed in the contemporary era, summarise the arguments proposed so far against or in favour of alternative treatments as well as possible decision rules on the use of anticoagulation, and outline the priorities of ongoing and future observational and interventional research.
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Lemierre syndrome - treat with antibiotics, anticoagulants or both? J Intern Med 2021; 289:437-438. [PMID: 32419246 DOI: 10.1111/joim.13100] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 05/08/2020] [Indexed: 11/26/2022]
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Infectious Brachial Plexopathy and Septic Arthritis of the Shoulder due to Lemierre's Syndrome: A Case Report and Literature Review. JBJS Case Connect 2020; 10:e20.00362. [PMID: 33439602 DOI: 10.2106/jbjs.cc.20.00362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CASE We present a 20-year-old female with Lemierre's syndrome and an associated infectious brachial plexopathy and missed septic shoulder arthritis. She subsequently presented with advanced post-infectious glenohumeral joint arthritis. At the final 12-month follow-up, substantial shoulder pain and dysfunction persisted. CONCLUSIONS When Lemierre's syndrome has been diagnosed, patients with upper extremity symptoms suggestive of metastatic infection require a thorough assessment to rule out musculoskeletal involvement and site-specific intervention to prevent long-term morbidity.
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Lemierre's syndrome: A forgotten and re-emerging infection. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2020; 53:513-517. [PMID: 32303484 DOI: 10.1016/j.jmii.2020.03.027] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 03/25/2020] [Accepted: 03/26/2020] [Indexed: 01/08/2023]
Abstract
Lemierre's syndrome, also known as post-anginal septicemia or necrobacillosis, is characterized by bacteremia, internal jugular vein thrombophlebitis, and metastatic septic emboli secondary to acute pharyngeal infections. Modern physicians have "forgotten" this disease. The most common causative agent of Lemierre's syndrome is Fusobacterium necrophorum, followed by Fusobacterium nucleatum and anaerobic bacteria such as streptococci, staphylococci, and Klebsiella pneumoniae. The causative focus mostly originated from pharyngitis or tonsillitis, accounting for over 85% of the cases of Lemierre's syndrome. Pneumonia or pleural empyema is the most common metastatic infection in Lemierre's syndrome. Antimicrobial therapy should be prescribed for 3-6 weeks. The treatment regimens include metronidazole and β-lactam antibiotics. In recent years, the antibiotic stewardship program has resulted in decreased antibiotic prescription for upper respiratory tract infections. The incidence of Lemierre's syndrome has increased over the past decade. F. necrophorum is an underestimated cause of acute pharyngitis or tonsillitis. A high index of suspicion is required for the differential diagnosis of acute tonsillopharyngitis with persistent neck pain and septic syndrome.
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Lemierre's Syndrome: An Atypical Presentation. Ann Vasc Surg 2019; 60:479.e1-479.e4. [PMID: 31201970 DOI: 10.1016/j.avsg.2019.03.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 02/16/2019] [Accepted: 03/11/2019] [Indexed: 10/26/2022]
Abstract
Septic thrombophlebitis is a rare diagnosis in this era of widespread antibiotic usage. The clinical diagnosis requires astute clinical suspicion and evaluation. We describe an asplenic 63-year-old woman who presented to the emergency department with a 24-hour history of a tender, swollen, right neck and upper chest wall. She denied any recent illnesses, but two years before, she was hospitalized and treated for Streptococcus pneumoniae meningitis and endocarditis. An enhanced computed tomography scan demonstrated inflammatory changes around a thrombosed right internal jugular vein, which extended to the brachiocephalic/superior vena cava junction. A retropharyngeal effusion was present, but no pulmonary or oropharyngeal abscess was identified. Lemierre's syndrome, although rare, must be recognized promptly to reduce morbidity and mortality associated with this condition.
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Sore Throat, Fever, Septic Emboli, and Acute Respiratory Distress Syndrome: A Case of Lemierre Syndrome. Case Rep Emerg Med 2018; 2018:7373914. [PMID: 30631607 PMCID: PMC6304635 DOI: 10.1155/2018/7373914] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 11/12/2018] [Indexed: 02/07/2023] Open
Abstract
Lemierre's syndrome is an acute oropharyngeal infection with a secondary septic thrombophlebitis of the internal jugular vein (IVJ) that was first reported in literature in 1936. It involves the progression of disease from a focal suppurative peritonsillar infection to a local septic thrombophlebitis with hematogenous progression to and distant septic emboli. It is a rare and potentially fatal syndrome requiring prompt diagnosis and management. We present the case progression of an 18-year-old male who presented to our hospital with resolved sore throat, fever, and chest discomfort who experienced a sharp clinical decline. His case, physical exam, laboratory abnormalities, and radiologic studies highlight important facets of this rare but important syndrome.
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Atypical Presentation of Lemierre's Syndrome Causing Septic Shock and Acute Respiratory Distress Syndrome. Case Rep Infect Dis 2018; 2018:5469053. [PMID: 30057835 PMCID: PMC6051090 DOI: 10.1155/2018/5469053] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Accepted: 05/30/2018] [Indexed: 11/22/2022] Open
Abstract
Lemierre's disease is a rare but life-threatening condition characterized by an oropharyngeal infection complicating with thrombophlebitis of the internal jugular vein and disseminated abscesses. We are presenting a case of a young female who initially presented with fevers, chills, sore throat, and swollen neck later developed progressively worsening shortness of breath along with sudden onset pleuritic chest pain. She then developed progressively worsening acute hypoxic respiratory failure requiring intubation and mechanical ventilation. Interval chest X-ray showed worsening bilateral effusions. She also developed septic shock requiring pressors. Blood culture showed Fusobacterium, and antibiotics were changed accordingly following which there was a clinical improvement. The diagnosis of Lemierre's syndrome was then established based on her presenting age and bilateral pulmonary empyema in the setting of septicemia with Fusobacterium.
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Abstract
Lemierre's syndrome (LS) is a rare potentially fatal sequel of head and neck infection, classically described as thrombophlebitis of the internal jugular vein (IJV) with cervical space infection extending into the thorax. Our objective was to answer the clinical question: "Does Lemierre syndrome (LS) from odontogenic infection differ from nonodontogenic LS in regard to clinical sequence, treatment, and survival." We reviewed the literature on the management of LS over the last two decades, with a focus on LS from odontogenic infection. Such a case is presented in order to portray the clinical sequence. Only 10 cases met the inclusion criteria (including the case presented). The recorded data were analyzed in comparison to large case series reviewing LS. Our data reflect the moderate differences in regard to IJV thrombosis and bacteriogram. There is an overall rise in published LS cases in the last 20 years. Odontogenic infection leading to LS is scarce, yet with survival rates similar to nonodontogenic LS. Repeated surgical interventions and aggressive wide spectrum antibiotic therapy remain the treatment of choice.
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Internal Jugular Vein Thrombosis following Oropharyngeal Infection. Case Rep Vasc Med 2015; 2015:538439. [PMID: 26457221 PMCID: PMC4589581 DOI: 10.1155/2015/538439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2015] [Accepted: 09/07/2015] [Indexed: 11/24/2022] Open
Abstract
Internal jugular vein thrombosis (IJVT) is a rare condition which may lead to life-threatening complications such as sepsis and pulmonary embolism. Prolonged central venous catheterization, intravenous (IV) drug use, trauma, and radiotherapy are the most frequent causes of the IJVT. IJVT that develops after the oropharyngeal infection is a quite rare situation today. In this paper, a 37-year-old woman was presented; swelling occurred on her neck after acute tonsillitis and she was diagnosed with IJVT through Doppler ultrasonography and magnetic resonance imaging and managed without complications. Early diagnosis and conservative treatment with broad-spectrum IV antibiotics and anticoagulant agents have a critical importance for the prevention of fatal complications.
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Abstract
ResumoA tromboflebite supurativa da veia jugular interna ou síndrome de Lemierre foi descrita pela primeira vez em 1900. O evento inicial mais frequente é a infecção de orofaringe associada à trombose da veia jugular interna. Embora uma entidade rara, a síndrome de Lemierre continua a ser uma doença de morbidade e mortalidade consideráveis devido à sua progressão e atrasos de diagnóstico.
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Lemierre's Syndrome: A Neglected Disease with Classical Features. Case Rep Med 2015; 2015:846715. [PMID: 26257787 PMCID: PMC4518152 DOI: 10.1155/2015/846715] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2015] [Accepted: 07/09/2015] [Indexed: 11/24/2022] Open
Abstract
We report the case of a previously healthy, immunocompetent 23-year-old male who presented to the Emergency Department with general malaise, difficulty in breathing, fever, and chest pain. He reported a two-week history of progressively worsening sore throat that he presumed to be a viral infection and thus initially neglected. However, when his condition deteriorated, he was admitted to hospital acutely unwell and in respiratory distress. He quickly developed septic shock requiring intensive care admission for inotropic support. Ultrasound and CT imaging revealed internal jugular vein thrombosis with associated septic emboli reaching the lungs to form bilateral cavitations and consequently pleural effusions. Blood cultures were positive for Fusobacterium necrophorum. Based on these findings, a diagnosis of Lemierre's syndrome was made. The patient was treated with appropriate antibiotics and anticoagulation and gradually recovered. He was discharged 20 days after admission with advice to complete a six-week course of antibiotics.
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Lemierre's syndrome: a serious complication of a routine dental procedure. Aust Dent J 2014; 58:246-9. [PMID: 23713647 DOI: 10.1111/adj.12062] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/08/2012] [Indexed: 12/01/2022]
Abstract
Lemierre's syndrome is the clinical presentation characterized by oropharyngeal or tonsillar infection, anaerobic septicaemia often with distant septic emboli, and clinical or radiological evidence of thrombosis of the internal jugular vein. We report a case of Lemierre's syndrome in a 44-year-old type II diabetic male. This case is unique for two reasons. Firstly, we believe it is the first reported iatrogenic case following a routine dental procedure. Secondly, the internal jugular vein thrombosis was found to occur on the contralateral side to the primary infection.
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Abstract
Lemierre syndrome is a rare and life-threatening illness. Often referred to as "the forgotten disease," its incidence is reported to be as low as 1 in a million. The microorganism responsible for Lemierre syndrome is typically Fusobacterium necrophorum. The bacterium starts in the pharynx and peritonsillar tissue, then disseminates through lymphatic vessels. Severe sepsis rapidly develops, as does the hallmark of this syndrome: septic thrombophlebitis of the internal jugular vein. This report describes a case of Lemierre syndrome in a previously healthy 26-year-old man with life-threatening internal jugular vein thrombophlebitis following 2 weeks of an indolent course of pharyngitis. The patient's initial presentation and extensive travel history as an Army veteran were particularly challenging aspects in establishing his diagnosis. The diagnosis of Lemierre syndrome is frequently delayed. Routine use of bedside ultrasonography may aid in rapid diagnosis of the disease.
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Abstract
Lemierre’s syndrome is a condition characterized by thrombophlebitis of the internal jugular vein and bacteremia caused by primarily anaerobic organisms, following a recent oropharyngeal infection. This has been an uncommon illness in the era of antibiotic therapy, though it has been reported with increasing frequency in the past 15 years. Lemierre’s syndrome should be suspected in young healthy patients with prolonged symptoms of pharyngitis followed by symptoms of septicemia or pneumonia, or an atypical lateral neck pain. Diagnosis is often confirmed by identification of thrombophlebitis of the internal jugular vein and growth of anaerobic bacteria on blood culture. Treatment involves prolonged antibiotic therapy occasionally combined with anticoagulation. We review the literature and a case of a child with Lemierre’s syndrome.
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Differential diagnosis of Lemierre's syndrome in a patient with acute paresis of the abducens and oculomotor nerves. KOREAN JOURNAL OF OPHTHALMOLOGY 2013; 27:219-23. [PMID: 23730118 PMCID: PMC3663068 DOI: 10.3341/kjo.2013.27.3.219] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2011] [Accepted: 01/18/2012] [Indexed: 11/23/2022] Open
Abstract
Lemierre's syndrome is characterized by anaerobic septicemia, internal jugular vein thrombosis, and septic emboli associated with infections of the head and neck. We describe an unusual and clinically confusing case of a young woman with an acute paresis of the abducens nerve and partial paresis of the right oculomotor nerve. After an extensive imaging diagnostic procedure, we also documented a peritonsillar abscess and various types of thromboses in intracranial and extracranial veins. Furthermore, we found brain and lung abscesses, which led us to establish the diagnosis of Lemierre's syndrome. Despite intensive anti-coagulation and antibiotic therapy, the patient developed a mycotic aneurysm in the right internal carotid artery directly adjacent to the previously thrombosed cavernous sinus. In summary, we were able to confirm that Lemierre's syndrome may occur in conjunction with uncharacteristic symptoms. Due to the sometimes confusing clinical symptoms as well as clinical and radiological specialties, we had to work on an interdisciplinary basis to minimize the delay prior to establishing the diagnosis and therapy.
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Atypical Lemierre syndrome, thrombophlebitis of the facial vein. Am J Emerg Med 2012; 31:460.e1-3. [PMID: 23041486 DOI: 10.1016/j.ajem.2012.08.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2012] [Accepted: 08/01/2012] [Indexed: 11/26/2022] Open
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Lemierre syndrome secondary to community-acquired methicillin-resistant Staphylococcus aureus infection associated with cavernous sinus thromboses. J Emerg Med 2012; 44:e177-82. [PMID: 22989693 DOI: 10.1016/j.jemermed.2012.02.075] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2011] [Revised: 10/04/2011] [Accepted: 02/13/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND Lemierre Syndrome (LS) is a highly aggressive rare disease process with a predilection for young, healthy adolescents. Often beginning with a primary cervicofacial infection, LS rapidly progresses to thrombophlebitis of the cerebral vasculature, metastatic infection, and septicemia. Untreated LS can be rapidly fatal. Thrombus within the cerebral vasculature can have devastating neurological effects. Advances in antibacterial therapy have resulted in a global decline in the incidence of LS, and clinicians may not consider LS early in the disease process. Although the mortality of LS has declined, the morbidity associated with the disease has increased, particularly the neurological sequelae. OBJECTIVES This report will provide readers with a better understanding of the etiology, clinical presentation, evaluation methods, and appropriate treatment of LS. CASE REPORT We present an atypical case of LS secondary to community-acquired methicillin-resistant Staphylococcus aureus (MRSA) infection progressing to bilateral cavernous sinus and ophthalmic vein thromboses with resultant binocular vision loss secondary to optic nerve and retinal ischemia. CONCLUSION This case highlights the importance of early recognition of LS in the setting of a community-acquired MRSA infection as the unifying condition in a young patient with multiple acute neurologic impairments.
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Abstract
We present a case of a patient with Lemierre's syndrome caused by Fusobacterium necrophorum who developed a right frontal lobe brain abscess. We summarise the epidemiology, microbiology, pathogenesis, clinical presentation, diagnosis, complications, therapy, and outcomes of Lemierre's syndrome. F necrophorum is most commonly associated with Lemierre's syndrome: a septic thrombophlebitis of the internal jugular vein. Patients usually present with an exudative tonsillitis, sore throat, dysphagia, and unilateral neck pain. Diagnosis of septic thrombophlebitis is best confirmed by obtaining a CT scan of the neck with contrast. Complications of the disease include bacteraemia with septic abscesses to the lungs, joints, liver, peritoneum, kidneys, and brain. Treatment should include a prolonged course of intravenous beta-lactam antibiotic plus metronidazole.
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Acute neck pain referred to the surgeon: Lemierre's syndrome as a differential diagnosis. Ann R Coll Surg Engl 2012; 94:e132-3. [PMID: 22507711 PMCID: PMC3705259 DOI: 10.1308/003588412x13171221589414] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/05/2011] [Indexed: 11/22/2022] Open
Abstract
Lemierre's syndrome is usually reported in the young and in fit individuals. We report a case of an 81-year-old woman who presented with thrombophlebitis of the internal jugular vein with a pulmonary embolism.
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Lemierre's syndrome and rapidly deteriorating respiratory failure in the emergency department. Am J Emerg Med 2011; 30:1658.e5-7. [PMID: 22033390 DOI: 10.1016/j.ajem.2011.08.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2011] [Accepted: 08/08/2011] [Indexed: 11/20/2022] Open
Abstract
Rapidly progressive acute respiratory distress along with life-threatening gram-negative anaerobic sepsis in a young, immunocompetent individual should always raise concern for Lemierre's syndrome. Although still rare, the incidence of Lemierre's syndrome has been increasing over the past 20 years. Lemierre's syndrome is characterized by postanginal septicemia and secondary internal jugular vein suppurative thrombophlebitis. In the emergency department (ED), patients often present with evidence of sepsis and secondary septic emboli to different organs, primarily the lungs.We report a case of a 24-year-old patient who presented to the ED with acute respiratory distress with an atypical and rapidly deteriorating course. She was later diagnosed with Lemierre's syndrome and recovered well after antibiotic treatment, respiratory support, and a lengthy intensive care unit stay. This case report represents an atypical presentation of acute respiratory distress and pharyngitis but is classic for Lemierre's syndrome.
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Lemierre's syndrome after modified radical mastoidectomy: An unusual variant caused by Citrobacter freneli. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.pedex.2009.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Abstract
Fig. 1 Dr. Andre Lemierre Lemierre syndrome, also known as postanginal sepsis, is a severe complication of an acute oropharyngeal infection that results in septic thrombophlebitis of the ipsilateral internal jugular vein with subsequent septicemia, often complicated by metastatic infections. The usual agent in Lemierre syndrome is Fusobacterium necrophorum, a commensal bacillus of the oral cavity. After the advent of antibiotic therapy, especially in the 1960s and 1970s, when penicillin was frequently used to treat pharyngeal infections, Lemierre syndrome was often referred to as the "forgotten disease". Today with increasing antibiotic-resistant organisms and decreasing awareness of the syndrome, subsequent reemergence of this syndrome is becoming more common in clinical settings. The syndrome starts initially as an acute oropharyngeal infection followed by septicemia with intense fevers, rigors, swelling, and tenderness on the lateral aspect of the neck, parallel to the sternomastoid muscle (septic internal jugular vein thrombophlebitis), and multiple metastatic infections.
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Abstract
Lemierre's syndrome is a rare anaerobic oropharyngeal infection complicated by internal jugular thrombosis, the predominant etiology is Fusobacterium necrophorum. Septic emboli to lungs and distant organs have been described, however, to date there have been no published cases associated with embolization across a patent foramen ovale. We describe a case of Lemierre's syndrome with septic arterial emboli resulting in multiple cerebral abscesses and cutaneous manifestations. The outcome was favorable with appropriate antimicrobial therapy.
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Lemierre syndrome: a pediatric case series and review of literature. Am J Otolaryngol 2010; 31:38-45. [PMID: 19944898 DOI: 10.1016/j.amjoto.2008.09.006] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2008] [Accepted: 09/07/2008] [Indexed: 11/27/2022]
Abstract
BACKGROUND Lemierre syndrome is a rare disease of the head and neck often affecting adolescents and young adults. Classically, infection begins in the oropharynx with thrombosis of the tonsillar veins followed by involvement of the parapharyngeal space and the internal jugular vein. Septicemia and pulmonary lesions develop as infection spreads via septic emboli. Although a rare entity in modern times, Lemierre syndrome remains a disease of considerable morbidity and potential mortality. METHODS This was a retrospective review of 3 cases and associated literature. RESULTS A common 1- to 2-week history of fever, sore throat, neck pain, and fatigue was observed in all patients. Patient 1 developed right facial swelling, neck tenderness, trismus, and tonsillar exudate. Patient 2 displayed right tonsillar erythema and enlargement with right neck tenderness. Patient 3 revealed bilateral tonsillar enlargement with exudate and left neck tenderness. Subsequent studies included blood cultures and computed tomography, after which empiric antibiotic therapy was started. Patient 1 underwent drainage of a right peritonsillar abscess, right pressure equalization tube placement, and ligation of the right external jugular vein. He subsequently developed subdural empyemas, cavernous sinus thrombosis, and carotid artery narrowing and required 9 weeks of antibiotic therapy. Patients 2 and 3 developed pulmonary lesions and received 6 weeks of antibiotic therapy. Timing was crucial in all cases. CONCLUSIONS Lemierre syndrome is a rare but severe opportunistic infection with poor prognostic outcomes if left untreated. Early diagnosis and treatment is essential. Aggressive antibiotic therapy coupled with surgical intervention, when necessary, provides excellent outcomes.
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Necrobacillosis resulting in isolated carotid thrombosis and massive stroke: A unique Lemierre variant? J Neurol Sci 2009; 287:108-10. [DOI: 10.1016/j.jns.2009.08.039] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2009] [Revised: 08/10/2009] [Accepted: 08/13/2009] [Indexed: 11/25/2022]
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Lemierre syndrome and unexpected death in childhood. J Forensic Leg Med 2009; 16:478-81. [DOI: 10.1016/j.jflm.2009.07.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2009] [Accepted: 07/01/2009] [Indexed: 11/15/2022]
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Abstract
OBJECTIVES/HYPOTHESIS Lemierre's syndrome is characterized by a history of recent oropharyngeal infection, clinical or radiological evidence of internal jugular vein thrombosis, and isolation of anaerobic pathogens, mainly Fusobacterium necrophorum. It was once called the forgotten disease because of its rarity, but it may not be that uncommon after all. This review aims to provide physicians with an update on the etiology, management, and prognosis of Lemierre's syndrome. METHODS Systematic review using the terms: Lemierre's syndrome, postanginal septicemia, fusobacterium, internal jugular vein thrombosis. INCLUSION CRITERIA English literature; reviews, case reports, and case series. EXCLUSION CRITERIA variants or atypical Lemierre's syndrome cases, negative fusobacteria cultures, and papers without radiological evidence of thrombophlebitis. RESULTS Eighty-four studies fulfilled our inclusion criteria. The male to female ratio was 1:1, 2, and the ages ranged from 2 months to 78 years (median, 22 years). Main sources of infection were tonsil, pharynx, and chest. Most common first clinical presentation was a sore throat, followed by a neck mass and neck pain. The most common offending micro-organism was F. necrophorum. Treatment modalities used were antimicrobial, anticoagulant, and surgical treatment. Morbidity was significant with prolonged hospitalization in the majority of patients. The overall mortality rate was 5%. CONCLUSIONS Lemierre's syndrome may not be as rare as previously thought. This apparent increase in the incidence may be due to antibiotic resistance or changes in antibiotic prescription patterns. Successful management rests on the awareness of the condition, a high index of suspicion, and a multidisciplinary team approach.
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Answer to Case of the Month #145 Lemierre's Syndrome. Can Assoc Radiol J 2009; 60:53-5. [DOI: 10.1016/j.carj.2009.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Lemierre's Syndrome: What are the Roles for Anticoagulation and Long-Term Antibiotic Therapy? Ann Otol Rhinol Laryngol 2008; 117:679-83. [DOI: 10.1177/000348940811700909] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objectives: We wanted to describe what Lemierre's syndrome is and what risk factors may be involved, and to understand the roles, if any, of antibiotics and anticoagulants in the treatment of this syndrome. Methods: We performed a review of the pertinent literature regarding Lemierre's syndrome, as well as a review of otology, obstetrics and gynecology, and internal medicine literature looking at both anticoagulation and long-term antibiotic treatment for septic thrombosis. Results: The vast majority of patients with Lemierre's syndrome are successfully treated nonsurgically with antibiotics and, often, anticoagulation as well. Surgical intervention is reserved for those cases with persistent showering of septic emboli or continued propagation of the thrombosis. Although anticoagulation is commonly used in other specialties for similar septic thromboses, its role in Lemierre's syndrome is unclear at the present. Conclusions: Because Lemierre's syndrome is so rare, it is difficult to ascertain absolutely the need for either anticoagulation or long-term antibiotic therapy. At this time, the risks and benefits of providing either therapy must be weighed against the potential complications of incompletely treating septic thrombosis.
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Lemierre's syndrome and other disseminated Fusobacterium necrophorum infections in Denmark: a prospective epidemiological and clinical survey. Eur J Clin Microbiol Infect Dis 2008; 27:779-89. [PMID: 18330604 PMCID: PMC7102232 DOI: 10.1007/s10096-008-0496-4] [Citation(s) in RCA: 168] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2007] [Accepted: 02/18/2008] [Indexed: 02/08/2023]
Abstract
In a 3-year prospective study, all cases of disseminated Fusobacterium necrophorum infections found in Denmark from 1998 to 2001 were analysed, with the aim of describing the epidemiology and clinical features of the variants of Lemierre’s syndrome and disseminated non-head-and-neck-associated F. necrophorum infections. Fifty-eight cases of Lemierre’s syndrome were reported in previously healthy persons, with an incidence of 14.4 cases per million per year in youngsters aged 15–24 years old. There was no increase during the study period. Lemierre’s syndrome originating from an oropharyngeal infection was seen in 37 youngsters. An otogenic variant of Lemierre’s syndrome was seen in 5 children with dissemination to nearby regions, and other variants of Lemierre’s syndrome, e.g. from the sinuses and teeth, were seen in 16 adults. Patients often had metastatic infections already on admission and needed prolonged hospitalisation. The overall mortality of Lemierre’s syndrome was 9%. Forty-two elderly patients had disseminated F. necrophorum infections originating from foci in lower parts of the body. They frequently had predisposing diseases, e.g. abdominal or urogenital cancers, which contributed to the high mortality of 26%. This study shows that the incidence of Lemierre’s syndrome is higher than that previously found and has a characteristic age distribution. Early suspicion of the diagnosis, several weeks of antibiotic therapy, often combined with surgical drainage, is mandatory to lower the mortality. In disseminated non-head-and-neck-associated F. necrophorum infections, underlying cancers must be considered.
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Abstract
OBJECTIVES Lemierre syndrome is usually caused by an acute oropharyngeal infection in previously healthy young adults, resulting in thrombophlebitis of the internal jugular vein, leading to metastatic septic embolization and bacteraemia. The usual organism is Fusobacterium necrophorum. Lemierre syndrome, not so long ago labeled as the "forgotten disease," is on the rise. Today with increasing antibiotic-resistant organisms, and decreasing awareness of the syndrome, subsequent re-emergence of this "forgotten disease" is becoming more common in clinical settings. Lemierre syndrome has significant morbidity. Cranial nerve complications associated with the condition have been increasingly diagnosed in the last few years. Looking back at literature on Lemierre syndrome, there have been review articles in medical and microbiology journals but rarely in otolaryngology journals. By presenting our cases we demonstrate the diverse presentations and severity of the illness. METHODS A review of the literature and a case report on two cases seen in our institution in the last year are presented. Each of these had varied presentations and neurologic complications-one developed 9th to 12th cranial nerve palsies and Horner syndrome, which have not been described in previous literature, and the other developed polyneuropathy and a frontal lobe infarct among other multisystem complications. CONCLUSIONS Diagnosis of Lemierre syndrome is not always straightforward as clinical features are variable and blood cultures are often negative. Awareness of the syndrome and a high degree of suspicion are needed.
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From a sore throat to the intensive care unit: the Lemierre syndrome. Wien Klin Wochenschr 2006; 118:243-6. [PMID: 16794763 DOI: 10.1007/s00508-006-0571-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2005] [Accepted: 01/25/2006] [Indexed: 11/27/2022]
Abstract
Lemierre syndrome is characterized by an acute oropharyngeal infection, suppurative thrombophlebitis of the internal jugular vein and metastatic infections. The infection is usually caused by Fusobacterium necrophorum. We report on a 19-year-old male patient who was admitted with a five-day history of fever, sore throat and progressive dyspnea. Computed tomography of the neck and chest revealed a parapharyngeal abscess, jugular vein thrombosis, descending necrotizing mediastinitis and multiple areas of bilateral consolidation and cavitations within the lungs. Fusobacterium necrophorum was identified in the blood culture. Early combined abscess drainage with neck and chest incisions, together with broad spectrum intravenous antibiotic treatment and medical management in an intensive care unit resulted in a good clinical outcome.
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Lemierre's syndrome in a patient with antiphospholipid syndrome. Ann Vasc Surg 2006; 20:274-7. [PMID: 16557426 DOI: 10.1007/s10016-006-9004-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2005] [Revised: 05/07/2005] [Accepted: 01/24/2006] [Indexed: 10/24/2022]
Abstract
Internal jugular vein thrombosis is usually associated with intravenous drug abuse, long-term venous catheterization, local infection, or spontaneous occlusion. The antiphospholipid syndrome is now recognized as one of the commonest causes of acquired arterial or venous thrombosis. Lemierre's syndrome is an uncommon but potentially lethal complication of internal jugular vein thrombosis after an oropharyngeal infection. A 34-year-old man presented with fever and progressive, painful right neck swelling 6 days after an episode of pharyngitis. Clinical studies including radiological and laboratory tests confirmed the diagnosis of Lemierre's syndrome associated with antiphospholipid syndrome. Although Lemierre's syndrome is a well-known cause of internal jugular vein thrombosis, association with antiphospholipid syndrome is very rare.
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Abstract
Fusobacterium necrophorum is a Gram-negative anaerobic bacillus that can be a primary pathogen causing either localised abscesses and throat infections or systemic life-threatening disease. Systemic infections due to F. necrophorum are referred to as either Lemierre's disease/syndrome, post-anginal sepsis or necrobacillosis, but in the context of this mini-review, all are included under the umbrella term of 'invasive F. necrophorum disease' (IFND). Although IFND has been well documented for over a century, it is quite a rare condition and modern-day clinicians of various medical disciplines are frequently unaware of this organism and the severity of symptoms that it can cause. IFND classically occurs in previously healthy young people although the factors that trigger the invasive process are not fully understood. There are countless descriptive case histories and small series of cases of IFND disease in the literature and although commonly referred to as a 'forgotten' disease, in truth, it is probably best described as a repeatedly 'discovered' disease, as it may not always be included in medical curricula, and neither is it mentioned in some major medical textbooks. There is some evidence that IFND may be on the increase, particularly in the UK. The potential reasons for this are considered in this review along with an historical overview, and updates on disease incidence, patient demography, pathogenesis and laboratory diagnosis.
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Abstract
The Lemierre syndrome or 'necrobacillosis' is a post angina sepsis caused by an acute oropharyngeal infection with a secondary thrombophlebitis of the internal jugular vein. There are often septic emboli in the lungs, although intestinal organs can also be affected. This syndrome is caused by the strictly anaerobic gram-negative pathogen Fusobacterium necrophorum, sometimes in combination with other pathogens. The patient typically presents with high fever, pain in the neck, malaise and dyspnoea one week after the start of an angina. Plain chest radiograph shows bilateral nodular infiltrates, ultrasound reveals a thrombophlebitis of the internal jugular vein. CT scan can be useful to confirm the diagnosis and possible complications. In the beginning there is often a transient hyperbilirubinemia with toxic inflammatory blood results. Under the correct antibiotic regime complete recovery can be obtained.
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Abstract
Lemierre's syndrome is a severe illness caused by the anaerobic bacterium, Fusobacterium necrophorum which typically occurs in healthy teenagers and young adults. The infection originates in the throat and spreads via a septic thrombophlebitis of the tonsillar vein and internal jugular vein. The ensuing bacteraemia is complicated by septic emboli to a range of sites such as lung, joints, and bones. Although rare, there is evidence of a resurgence in the condition in recent years, possibly associated with reduced use of antibiotic therapy for sore throats. The typical clinical picture is characteristic but many clinicians are unaware of the condition and diagnosis is often delayed with potentially fatal consequences.
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Abstract
Lemierre's syndrome (LS) typically occurs in previously healthy young adolescents and young adults who become acutely ill following an attack of pharyngotonsillitis. Also known as post anginal sepsis, those afflicted develop pyrexia, rigours and multiple metastatic abscesses that lead to septic thrombophlebitis of the internal jugular vein. In the pre-antibiotic era this particularly virulent syndrome had a mortality rate in excess of 90%, but since the introduction of antibiotics and the widespread treatment of throat infections, it has became almost unknown. However, due to a number of factors, including a reduction in the use of antibiotics for the treatment of sore throats, misdiagnosis and/or improvements in microbiology diagnostic techniques, several reports have indicated a resurgence of the condition. This has major ramifications for critical care nurses as LS is still associated with significant morbidity and mortality. This paper discusses the aetiology, pathophysiology, bacteriology, diagnosis and management aspects of this syndrome. A case study of a young woman is presented to illustrate the complexity of the condition, and highlight how early diagnosis and prompt initiation of appropriate intravenous antibiotic therapy ensured a favourable clinical outcome.
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Abstract
Lemierre syndrome (postanginal septicemia) is caused by an acute oropharyngeal infection with secondary septic thrombophlebitis of the internal jugular vein and frequent metastatic infections. A high degree of clinical suspicion is necessary for diagnosis. Fusobacterium necrophorum is the usual etiologic agent. The disease progresses in several steps. The first stage is the primary infection, which is usually a pharyngitis (87.1% of cases). This is followed by local invasion of the lateral pharyngeal space and IJV septic thrombophlebitis (documented in 71.5% of cases), and finally, the occurrence of metastatic complications (present in 90% of cases at the time of diagnosis). A sore throat is the most common symptom during the primary infection (82.5% of cases). During invasion of the lateral pharyngeal space and IJV septic thrombophlebitis, a swollen and/or tender neck is the most common finding (52.2% of patients) and should be considered a red flag in patients with current or recent pharyngitis. The most common site of metastatic infection is the lungs (79.8% of cases). In contrast to the preantibiotic era, cavitating pneumonia and septic arthritis are now uncommon. Most patients (82.5%) had fever at some stage during the course of the disease. Gastrointestinal complaints such as abdominal pain, nausea, and vomiting were common (49.5% of cases). An elevated white blood cell count occurred in 75.2% of cases. Hyperbilirubinemia with slight elevation of liver enzyme levels occurred in one-third of patients, but frank jaundice was uncommon, in contrast to its high frequency reported in the preantibiotic era. We conclude that, most likely as a consequence of widespread antibiotic use for pharyngeal infections, the typical course of the disease has changed since Lemierre's original description. The typical triad in our series was: pharyngitis, a tender/swollen neck, and noncavitating pulmonary infiltrates. The previous classical description of severe sepsis with cavitating pneumonia and septic arthritis was not commonly seen in our review. Mortality was low in our series (6.4%), but significant morbidity occurred, which was likely preventable by early diagnosis and treatment. The pathophysiology, natural history, diagnostic methods for internal jugular vein thrombosis, and management are discussed.
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Abstract
Necrobacillosis is a rare life threatening illness caused by Fusobacterium necrophorum. It usually affects previously healthy adolescents and presents as symptomatic pharyngeal infection followed by bacteraemia and metastatic abscesses. A high degree of clinical suspicion is needed because there is often a delay between the presentation of sore throat and the development of systemic illness. The clinical and radiological features of four cases of necrobacillosis are reported and a review of the spectrum of manifestations of metastatic infection presented.
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Abstract
Lemierre's syndrome is characterized by thrombosis of the internal jugular vein that develops following an oropharyngeal infection. Sepsis and septic metastases frequently ensue and affect the lungs, the musculoskeletal system, and occasionally the liver. Most cases are caused by infection with Fusobacterium necrophorum. This infection responds to antibiotic therapy with beta-lactamase-resistant compounds that exert good anaerobic coverage. Anticoagulation and surgical intervention can be helpful in advanced cases. Fewer than 160 cases of classic Lemierre's syndrome have been described; approximately one-third of these reported cases have occurred since 1988. We describe a new case of Lemierre's syndrome that occurred in an otherwise healthy 27-year-old man. Thrombosis of both internal jugular veins extended through the subclavian system and into both upper extremities. The patient was treated with intravenous antibiotics and heparin during 14 days of hospitalization. He was discharged on oral clindamycin and warfarin sodium, and after 6 months he was able to return to full activity. To our knowledge, this is the first reported case of Lemierre's syndrome in which internal jugular vein thrombosis occurred bilaterally. By reporting this previously undescribed manifestation of Lemierre's syndrome, we hope to increase practitioner awareness of this disease entity.
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Abstract
Owing to the widespread availability of preventive dental care and the development of effective antibiotics for the treatment of orofacial infection, the incidence of serious odontogenic infections has decreased dramatically over the past 50 years. Serious dental infections still occur, however, and their occasionally severe complications or even mortality warrant serious study of the clinical presentation, anatomy, and pathophysiology of orofacial infections. The goal of this review is to provide the emergency practitioner with a concise description of the clinical presentation, relevant anatomy, and treatment principles of odontogenic infection in the patient who presents to the ED with a swollen face or difficulty in opening the mouth widely. Prompt institution of surgical therapy for the infection, aided by appropriate antibiotic therapy enables the healthcare professions to continue their remarkable progress in treating these once-dreaded infections.
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Human necrobacillosis, with emphasis on Lemierre's syndrome. Clin Infect Dis 2000; 31:524-32. [PMID: 10987717 DOI: 10.1086/313970] [Citation(s) in RCA: 215] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/1999] [Revised: 12/01/1999] [Indexed: 11/03/2022] Open
Abstract
Lemierre's syndrome is the classical presentation of human necrobacillosis. It is characterized by a primary infection in the head in a young, previously healthy person who subsequently develops persistent high fever and disseminated metastatic abscesses, frequently including a septic thrombophlebitis of the internal jugular vein. The main pathogen is Fusobacterium necrophorum, an obligate anaerobic, pleomorphic, gram-negative rod. Clinical microbiologists have a key role in alerting clinicians and advising proper antibiotic treatment when the characteristic microscopic morphology of the pleomorphic F. necrophorum is seen in Gram stains from positive anaerobic cultures of blood and pus. Early diagnosis and prolonged appropriate antibiotic treatment with good anaerobic coverage are crucial to reduce morbidity and mortality. F. necrophorum also causes human necrobacillosis with foci caudal to the head, mainly in elderly patients with high mortality related to age and predisposing diseases, such as cancers of the primary focus.
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Abstract
Lemierre's syndrome is thrombophlebitis of the internal jugular vein (IJV), complicating an oropharingeal infection. The causative organism is Fusobacterium, an anaerobic bacillus, and the syndrome typically occurs in previously healthy teenagers and young adults. Thromboembolic metastases are a common sequela, and the lungs are most frequently affected. We present a case of a 25-year-old woman, who presented with multiple lung abscesses, in whom IJV thrombophlebitis was subsequently noted.
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Abstract
Lemierre's syndrome is characterized by an oropharyngeal infection followed by internal jugular vein septic thrombophlebitis and metastatic emboli, most often to the lungs and joints. The syndrome is most commonly associated with the anaerobic gram-negative rod Fusobacterium necrophorum. Diagnosis is established with evidence of metastatic infection and internal jugular vein thrombophlebitis. CT is considered the diagnostic procedure of choice. Treatment should include an extended course of a beta-lactamase-resistant antibiotic and surgical drainage of any purulent fluid collection. Anticoagulation remains controversial, and ligation of the internal jugular vein is reserved for patients with persistent sepsis and recurrent emboli. With appropriate therapy, mortality is 4% to 12%; but mortality is increased when therapy is delayed.
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Abstract
Postanginal septicaemia is a syndrome of anaerobic septicaemia, septic thrombophlebitis of the internal jugular vein, and metastatic infections, that follows a localized infection in the area drained by the large cervical veins. The syndrome was well-known and often fatal in the preantibiotic era. It is now rather rare, presumably as a result of the almost routine use of prophylactic antibiotics. The symptoms are classic, and it should be suspected in any case where septicaemia and metastatic lesions are preceded by a head and neck infection. We report a case that is typical, except that branches of the external jugular vein were thrombosed. To our knowledge this has not been reported previously.
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Abstract
Lemierre's syndrome or postanginal septicaemia (necrobacillosis) is caused by an acute oropharyngeal infection with secondary septic thrombophlebitis of the internal jugular vein and frequent metastatic infections. Fusobacterium necrophorum is the most common pathogen isolated from the patients. The interval between the oropharyngeal infection and the onset of the septicaemia is usually short. The most common sites of septic embolisms are the lungs and joints, and other locations can be affected. A high degree of clinical suspicion is needed to diagnose the syndrome. Computed tomography of the neck with contrast is the most useful study to detect internal jugular vein thrombosis. Treatment includes intravenous antibiotic therapy and drainage of septic foci. The role of anticoagulation is controversial. Ligation or excision of the internal jugular vein may be needed in some cases.
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