Successful Treatment With Neoadjuvant Chemo-Immunotherapy for Thoracic SMARCA4-Deficient Undifferentiated Tumor: A Patient Report and Literature Review
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BackgroundThoracic SMARCA4-deficient undifferentiated tumor (SMARCA4-UT) is a rare neoplastic entity classified in the 2021 World Health Organization Classification of Thoracic Tumors. Due to its rarity, challenges remain in achieving accurate diagnosis, deter... ...