Lab test interpretation

Charcot-Leyden Crystals in Native Sputum Preparation

Microscopy of native sputum preparation at 400x magnification: detection of numerous Charcot-Leyden crystals as a marker of eosinophilic inflammation.

Abundance of Charcot-Leyden crystals in sputum. Native preparation, 400x magnification. 🙏Images kindly provided by biologist Natalia Morhova