Ultrasonographic Findings of Cervical Lymphadenopathy with Infectious Mononucleosis / 中国医学科学院学报
Acta Academiae Medicinae Sinicae
; (6): 715-719, 2015.
Article
ي Zh
| WPRIM
| ID: wpr-289921
المكتبة المسؤولة:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the high-resolution and color Doppler ultrasonographic (US) characteristics of cervical lymphadenopathy in patients with infectious mononucleosis.</p><p><b>METHODS</b>High-resolution and color Doppler US were performed in 30 patients aged 2 to 30 years with a total of 59 palpable enlarged cervical lymph nodes due to infectious mononucleosis. The US characteristics of the nodes including shape,echotexture,hilum,border,matting,cystic necrosis,calcification and vascular pattern were assessed. Three patients received cervical lymph nodes biopsies.</p><p><b>RESULTS</b>The common US findings of cervical lymphadenopathy due to infectious mononucleosis were round shape (69.5%),bilateral distribution (96.7%),matting (83.3%) [even bilateral matting (66.6%)],indistinct margin (79.7%),absence of hilum (66.1%),heterogeneous echotecture (61.0%),and central hilar vascular pattern(89.8%). In 2 patients with absence of the echoic hilum,lymph nodes biopsies showed histological features including marked effacement of the normal architecture in the medullary region accompanied by a mixed proliferation of lymphocytes and histiocytes. In all infectious mononucleosis nodes with a hilum,85.0% had heterogeneously hypo/iso-echoic hila and indistinct demarcation to the cortex. One of them underwent lymph node biopsy and histological findings showed obvious dilation of the sinus oidal lumen and proliferation of histiocytes.</p><p><b>CONCLUSION</b>Although several ultrasonographic characteristics frequently present in the nodes of infectious mononucleosis are not specific,the combination of ultrasound findings may be valuable in differential diagnosis.</p>
النص الكامل:
1
الفهرس:
WPRIM
الموضوع الرئيسي:
Calcinosis
/
Diagnostic Imaging
/
Ultrasonography
/
Diagnosis, Differential
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Infectious Mononucleosis
/
Lymphatic Diseases
/
Neck
نوع الدراسة:
Diagnostic_studies
المحددات:
Adolescent
/
Adult
/
Child
/
Child, preschool
/
Humans
اللغة:
Zh
مجلة:
Acta Academiae Medicinae Sinicae
السنة:
2015
نوع:
Article