Zhonghua nei ke za zhi · 2013
[Lemierre syndrome caused by Arcanobacterium haemolyticum: a case report and review of the literature].
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Zhang Wen-han, Ji Ying-qun, Zhang Zhong-he
Аннотация
OBJECTIVE: To emphasize the importance of the early diagnosis and treatment of Lemierre syndrome caused by Arcanobacterium haemolyticum.
METHOD: A case of Lemierre syndrome caused by Arcanobacterium haemolyticum and three similar reported cases were reviewed.
RESULTS: A man complained of fever with a sore throat, and examination found an enlarged left tonsil with prominent exudate, normal blood routine test and chest radiograph. Although the patient received the treatment of penicillin G and azithromycin, his condition worsened. Blood test showed white blood cell count 13.59×10(9)/L (neutrophils 0.933), platelet count 7.4×10(9)/L, TBil 54.3 mmol/L, DBil 28.3 mmol/L, AST 127 IU/L, ALT 82 IU/L, serum albumin 19.3 g/L with the development of the conditions. Blood cultures grew Arcanobacterium haemolyticum and the piperacillin-tazobactam was administered until fever was controlled. In addition, anticoagulation was administered when the thrombus was confirmed in the left internal jugular vein. Two follow-up clinic visits over the following 4 months were unremarkable. Besides three similar cases reported, four patients were male, and the ages ranged from 19 to 54 years. The chief complaints were sore throat and fever (4/4), with neck pain (4/4). Physical examinations found pharyngitis (2/4), exudate or abscess in the tonsillar crypt (2/4), maculopapular rashes (2/4). Laboratory results showed leukocytosis and thrombocytopaenia (4/4), acute cholestatic liver dysfunction (3/4), acute renal failure (2/4), acute respiratory failure (1/4). The first chest radiographs were normal at the onset, but chest radiography features included peripheral nodules and cavitation (3/4), focal or wedge-shaped lesions (1/4), pleural effusion (1/4) with the development of the conditions. Blood culture proved that there was only growth of Arcanobacterium haemolyticum (2/4), both Fusobacterium necrophorum and Arcanobacterium haemolyticum were found (2/4). Amoxicillin/clavulanic acid or piperacillin/tazobactam was administered (4/4). Neck CT proved internal jugular vein thrombosis (3/4) and anticoagulation was administered (3/4). All patients recovered and no one died.
CONCLUSIONS: The characters of Lemierre syndrome include primary oropharynx infection, septicaemia, septic or embolic phlebitis of jugular vein, and metastatic abscess. Early recognition and aggressive intravenous broad-spectrum antibiotics are critical to reduce mortality.
METHOD: A case of Lemierre syndrome caused by Arcanobacterium haemolyticum and three similar reported cases were reviewed.
RESULTS: A man complained of fever with a sore throat, and examination found an enlarged left tonsil with prominent exudate, normal blood routine test and chest radiograph. Although the patient received the treatment of penicillin G and azithromycin, his condition worsened. Blood test showed white blood cell count 13.59×10(9)/L (neutrophils 0.933), platelet count 7.4×10(9)/L, TBil 54.3 mmol/L, DBil 28.3 mmol/L, AST 127 IU/L, ALT 82 IU/L, serum albumin 19.3 g/L with the development of the conditions. Blood cultures grew Arcanobacterium haemolyticum and the piperacillin-tazobactam was administered until fever was controlled. In addition, anticoagulation was administered when the thrombus was confirmed in the left internal jugular vein. Two follow-up clinic visits over the following 4 months were unremarkable. Besides three similar cases reported, four patients were male, and the ages ranged from 19 to 54 years. The chief complaints were sore throat and fever (4/4), with neck pain (4/4). Physical examinations found pharyngitis (2/4), exudate or abscess in the tonsillar crypt (2/4), maculopapular rashes (2/4). Laboratory results showed leukocytosis and thrombocytopaenia (4/4), acute cholestatic liver dysfunction (3/4), acute renal failure (2/4), acute respiratory failure (1/4). The first chest radiographs were normal at the onset, but chest radiography features included peripheral nodules and cavitation (3/4), focal or wedge-shaped lesions (1/4), pleural effusion (1/4) with the development of the conditions. Blood culture proved that there was only growth of Arcanobacterium haemolyticum (2/4), both Fusobacterium necrophorum and Arcanobacterium haemolyticum were found (2/4). Amoxicillin/clavulanic acid or piperacillin/tazobactam was administered (4/4). Neck CT proved internal jugular vein thrombosis (3/4) and anticoagulation was administered (3/4). All patients recovered and no one died.
CONCLUSIONS: The characters of Lemierre syndrome include primary oropharynx infection, septicaemia, septic or embolic phlebitis of jugular vein, and metastatic abscess. Early recognition and aggressive intravenous broad-spectrum antibiotics are critical to reduce mortality.