淋巴结节是怎么回事
最佳答案：
Lymphadenopathy
Causes of lymphadenopathy according to location
Cervical
Oropharyngeal infections,for example,EBV
Mycobacterial lymphadenitis
Cat scratch disease
Kawasaki disease
Supraclavicular
Right side—Malignancy or infection in the mediastinum
Left side—Malignancy or infection from the abdomen
Lymphoma
Tuberculosis
Hilar
Tuberculosis
Histoplasmosis
Leukemia
Lymphoma
Sarcoidosis
Axillary
Cat scratch disease
Arm or chest infection
Leukemia
Lymphoma
Abdominal
Malignancy
Mesenteric adenitis
Clinical approach to lymphadenopathy
History
Associated other systemic symptoms
Age
Lymph node enlargement in children less than 5 years most likely infectious
Histiocytosis can cause lymphadenopathy in children 1 cm
Inguinal > 1.5 cm
Epitrochlear > 0.5 cm
Anywhere > 2 cm
Characteristics
Usually develops over weeks or months.
Nontender,discrete,firm,rubbery,often immobile
Biopsy criteria
Size
> 2 cm
Increasing over 2 weeks
No decrease in size after 4 weeks
Location
Supraclavicular
Consistency
Hard
Matted
Rubbery
Associated features
Abnormal CXR
Fever
Weight loss
Hepatosplenomegaly","department":"
