Frontiers

Comparison of PD-L1 expression in head and neck squamous cell carcinoma among preoperative biopsy, surgical resection and metastatic lymph node

1 Department of Hospital Pathology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea 2 Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, The ...
Frontiers

Case Report: A rare case of cervical lymph node metastasis from prostate cancer suspicious for combined lung cancer

1 Department of Oncology, Xinhua Hospital Affiliated to Dalian University, Dalian, Liaoning, China 2 Department of Pathology, Xinhua Hospital Affiliated to Dalian University, Dalian, Liaoning, China ...
istockphoto

Human nervous system. Sympathetic and parasympathetic nerves anatomy and functions. Spinal cord controls body internal organs vector diagram stock illustration...

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