The document describes the design and performance evaluation of a Hybrid Compact Gamma Camera (HCGC) for medical imaging. It evaluated two detector configurations (600μm and 1500μm) in terms of spatial resolution, uniformity, sensitivity, and count rate capability. The 1500μm configuration demonstrated better performance across all metrics tested. Both configurations significantly outperformed a typical large field-of-view gamma camera, showing potential for improved resolution and portability for applications like sentinel lymph node imaging.