Journal of Pathology and Translational Medicine

Case Report

Lymph Node Infarction After Fine-Needle Aspiration.: Ho Sung Park, Kyu Yun Jang, Myoung Ja Chung, Woo Sung Moon, Dong Geun Lee, Myoung Jae Kang; Korean J Pathol. 2004;38(3):204-207.

Abstract PDF: Histologic alterations of lymph nodes following fine-needle aspiration have not been well described. Only two cases of lymph node infarction following fine-needle aspiration have currently been reported. We report here on a case of near total infarction of a lymph node that was detected 16 days after fine-needle aspiration in a 74-year old man. A fine-needle aspiration smear of the right inguinal lymph node showed scattered and clustered cells including lymphocytes, plasma cells, neutrophils that were seen as a reactive nodal hyperplasia in the clean background. There were no malignant cells, granulomas or necrotic debris. In the incisional biopsy of the same lymph node, the sections revealed a thin rim of viable lymphocytes, granular tissue was noted peripherally and extensive necrosis associated with vascular thrombi was noted centrally. There was no evidence of malignancy or granulomatous inflammation.

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