CT Findings of Cervical Lymphadenopathy: Differential Diagnosis.
10.3348/jkrs.1994.31.2.191
- Author:
Hong Soo KIM
;
Ju Whan WEE
;
Dong Oh KIRN
;
Hyun Soon SO
;
Hak Song RHEE
- Publication Type:Original Article
- MeSH:
Diagnosis, Differential*;
Female;
Humans;
Lymphatic Diseases*;
Lymphoma;
Male;
Neoplasm Metastasis;
Retrospective Studies;
Sex Distribution;
Thyroid Gland;
Tuberculosis, Lymph Node
- From:Journal of the Korean Radiological Society
1994;31(2):191-196
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: To evaluate the characteristics of CT findings in differential diagnosis of cervical lymphadenopathy. MATERIALS AND METHODS: We evaluated CT findings of histopathologically proved 32 cases of tuberculous lymphadenitis, 12 cases of nodal lymphoma, 29 cases of metastasis from March 1986 to Dec. 1992, retrospectively. We analyzed age and sex distribution, location of lymphadenopathy, internal nodal density, feature of contrast enhancement, extracapsular spread and nodal calcification. RESULTS: Tuberculous lymphadenitis was more preponderant in young female (mean;32) and CT showed internal low density(91%) with irregular thick marginal enhancement(46.9%), predilection for spinal accessory node(71.9%), and nodal calcification(5/32). Nodal lymphoma showed predilection for internal jugular chain (100%) and had conglomerated homogeneous internal node structures(83%). Metastasis showed old male preponderance (mean :52 years), predilected at internal jugular chain(89.7%),internal low density(93.3%) with regular thin marginal enhancement(44.8%), extracapsular spread(41.4%), and nodal calcification(2 cases of nodal metastasis of papillary type thyroid cancer). CONCLUSION: We concluded that CT evaluation of the chracteristics of lymphadenopathy is helpful for differential diagnosis of cervical lymphadenopathy.
