Epidural Fat and Perineural Adipose Tissue Septic Emboli Mimicking Peripheral Nerve Sheath Tumor in a Dog

Figure 4

Histopathology micrograph, Kidney H&E. (a) Within the grossly red renal foci, the renal medulla was multifocally effaced by suppurative foci. (b) Higher magnification view of the infiltrating neutrophils and macrophages, the latter of which often contained granular to globular, eosinophilic, intracytoplasmic phagocytic debris (arrow). No pathogen were noted.

(a)

(b)