Nidhi Aggarwal, MD and Walid E. Khalbuss, MD, PhD, FIAC. Dept. of Pathology, University of Pittsburgh Medical Center (UMPC), Pittsburgh, PA, USA
69-year-old male with no history of malignancy presented with enlarged mesenteric lymph nodes the largest measuring 3.4 cm. US-Guided FNA was performed. (Images 1-3).
ICD-O Site: Lymph node FNA biopsy cytology
|Image 1 (Wright Giemsa)|
|Image 2 (Papanicolau stain)|
|Image 3 (Immunohistochemistry)|
|Image 4 (Flow cytometry)|
|Image 5 (Interphase Fluorescence In-Situ Hybridization
Dual-color dual-fusion probe
The most likely diagnosis of this lymph node specimen is?