Histological examination verifying undifferentiated small cell neuroendocrine lung carcinoma (Hematoxylin-Eosin staining, ×100).

 
 
  Part of: Kehayov I, Davarski A, Angelova P, Kitov B (2024) Sacral nerve root metastasis in a patient with lung carcinoma resembling neurinoma – a case report and literature review. Folia Medica 66(1): 136-141. https://doi.org/10.3897/folmed.66.e111619