Atlas One · Host Biology · Scale 07 — System

Small Cell Lung Cancer

Small cell lung cancer is a high-grade neuroendocrine carcinoma with near-universal RB1 and TP53 loss; atezolizumab or durvalumab + carboplatin/etoposide is first-line for extensive stage; DLL3-targeting tarlatamab is approved for relapsed disease; 5-year OS <10%.

Also known as: SCLC, small cell lung cancer, small cell carcinoma, limited stage SCLC, extensive stage SCLC, oat cell carcinoma, SCLC-A, neuroendocrine lung cancer, lurbinectedin SCLC, tarlatamab SCLC

Scale 07 — SystemScale
draftStatus
2026-06-06Last Reviewed
This is an auto-generated stub page built from atlas entry frontmatter. A richer hand-crafted page is planned. See the atlas source for the full entry including detailed body sections.
sclc

Small Cell Lung Cancer

Small cell lung cancer is a high-grade neuroendocrine carcinoma with near-universal RB1 and TP53 loss; atezolizumab or durvalumab + carboplatin/etoposide is first-line for extensive stage; DLL3-targeting tarlatamab is approved for relapsed disease; 5-year OS <10%.