Letao Tan

Label-free dynamic cell imaging of fresh ex vivo spinal meningiomas: a nine-case optical-pathological correlation study with specimen-level H&E references

Spinal meningioma subtype and grade still rest on haematoxylin and eosin (H&E) morphology, but permanent sections become available only after fixation and embedding, and intraoperative assessment of fresh tissue relies mainly on frozen section. Dynamic cell imaging (DCI), a label...