case_images: PMC5371711_01
case_images: Laryngeal squamous carcinoma was diagnosed from a small biopsy (A) that revealed well differentiated epithelial tumour with slight atypia and invasive growth into the fibrous stroma (B). Lymph node biopsy showed small, atrophic germinal centres surrounded by expansion of mantle zone and prominent interfollicular region (C). Typical "onionskin" pattern is visible at the germinal centre (D)
case_images: WO-20-28909-g001.jpg
case_images: PMC5371711_01_WO-20-28909-g001.jpg
case_images: f0001
case_images: Biopsy of the lesion revealed moderately differentiated squamous cell carcinoma of the larynx (Fig. 1A, B).