Fibrous Extracellular Spheroids in an Endoscopic Ultrasound-Guided Pancreatic Fine Needle Aspiration Correlating to a Gyriform Pancreatic Endocrine Tumor with a Unique Cobblestone Pavement Growth Pattern

<div>Three-dimensional microbiopsy tissue particles predominated. These show homogenous magenta spheroids with intimately associated spindled cells and collections of intervening, high nuclear/cytoplasmic ratio, small to intermediated sized cells with crush artifact (Modified Giemsa stain, 200X).</div>

Case Reports in Pathology

fig3

Figure 3

Figure 3: Fibrous Extracellular Spheroids in an Endoscopic Ultrasound-Guided Pancreatic Fine Needle Aspiration Correlating to a Gyriform Pancreatic Endocrine Tumor with a Unique Cobblestone Pavement Growth Pattern 

Figure 3 | Fibrous Extracellular Spheroids in an Endoscopic Ultrasound-Guided Pancreatic Fine Needle Aspiration Correlating to a Gyriform Pancreatic Endocrine Tumor with a Unique Cobblestone Pavement Growth Pattern 