This book Tumor (Western Medicine) is part of China’s Medicine Progress Series. These articles were recommended by the editorial boards of the journals in which they were originally published in Chinese, covering comprehensive drug research, hematopoietic organ and lymphoid tumors, respiratory system tumor, nursing research, urogenital tumor, skin tumor, neurological tumor, and digestive system tumor. These articles fully demonstrate the cutting-edge advances in tumor treatment in China, with scientific methodological support and objective conclusions. The original articles were published in Chinese, and this book is a compilation of English version of selected articles.