Moreover, Le Loarer et al. [1] found that SMARCA4-UT was genetically different from SMARCA4-deficient non-small-cell lung cancer (NSCLC) and exhibited morphological features more similar to high-boundary small-cell carcinoma of the ovary of the hypercalcemic type (SCCOHT) and malignant rhabdoid tumor (MRT). The gene discussed is SMARCA4; the disease is ovarian small cell carcinoma.