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ÀüÀ̼º °æºÎ ¸²ÇÁÀý¾Ï¿¡¼­ ¼¼Ä§ÈíÀÔ ¼¼Æ÷°Ë»ç Fine Needle Aspiration Biopsy for Metastatic Cervical Lymphadenopathy

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Çã¹ÎÈñ/Min Hee Huh ¹Ú¼ºÈì/ÀåÈñÁø/¼­Á¤ÀÏ/ÃÖ°æ¿ì/Seong Heum Park/Hee Jin Chang/Jung Il Suh/Kyung Woo Choi

Abstract

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Purpose : This study was intended to evaluate the value of the FNAB in the diagnosis
of the suspected metastatic cervical lymphadenopathy.
Materials & Methods : 221 patients diagnosed as metastatic cervical lymphadenopathy
by FNAB from Jan., 1990 to Oct., 1994 were analyzed retrospectively. They represented
92.1% of metstatic cervical lymphadenopathy managed and 15.7% of 1,411 FNAB's
performed during the same period. 33 cases with lymphoma were excluded in this study.
Results : In 107 patients with cervical lymphadenopathy who also received confirmatory
node biopsy, the sensitivity, specificity, positive and negative predictive values of FNAB
for the metastatic cervical lymphaenopathy were 79.3%, 100%, 100% and 44.1%
respectively. In 76 (33.4%) patients the histopathologic types of the primary cancers
were decided by information gained from FNAB alone. There were two kinds of
tendency that GI cancers metastasized to left-sided cervical nodes (88.1%) and breast
and lung cancers to ipsilateral supraclavicular nodes in high frequencies (94.1% and
86.8%, respectively). No complications were associated with FNAB.
Conclusion : FNAB is a simple, rapid, inexpensive and highly specific diagnostic tool in
the evaluation of suspected metastatic cervical lymphadenopathy. The sensitivity and
negative predictive value, however, are relatively low. When the clinical findings
strongly suggest metastatic lymphadenopathy, the negative FNAB should be followed by
confirmatory biopsy. Information gained from it guides further diagnostic and therapeutic
plans. Surrounding normal tissues are not damaged, and the theoretical hazards of local
implantation of tumor cells and complication are negligible.

Å°¿öµå

FNAB; Metastatic cervical lymphadenopathy;

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