Continuous remission of single-mode therapy with pembrolizumab plus chemotherapy in locally advanced hypopharyngeal carcinoma: a case report
Hypopharyngeal carcinoma, one of the common malignant tumors of the head and neck, is associated with high tumor aggressiveness, early cervical lymph node metastasis, and a poor prognosis. Neoadjuvant immunotherapy has been gradually introduced to trea…