Interpretation of Expert Consensus on Diagnosis and Treatment of Cutaneous Basal Cell Carcinoma (2021) by A Multidisciplinary Team / 肿瘤防治研究

Basal cell carcinoma (BCC) is the most common malignant tumor in dermatology with incidence rising rapidly. Expert consensus on diagnosis and treatment of cutaneous basal cell carcinoma (2021) was published in September 2021 by Skin Tumor Research Center, Chinese Society of Dermatology and Subcommittee on Skin Tumor, China Dermatologist Association. This consensus comprehensively describes the epidemiology, pathogenesis, clinical manifestations, auxiliary examination, pathology, pretreatment assessment, treatment, prognosis, and follow-up education. It offers an important guideline for promoting the standardized diagnosis and treatment of skin BCC in China. In this work, multidisciplinary experts interpreted the main contents of the consensus, including clinicopathological findings, pretreatment assessment, and treatment advance.

Advances in Molecular Targeting and Immunotherapy on Angiosarcomas / 肿瘤防治研究

Angiosarcoma(AS) is a rare malignant soft tissue sarcoma with poor differentiation and outcome originating from vascular or lymphatic endothelial cells. Currently, there is still no consensus on the treatment of AS. The chemoradiotherapy and surgical resection are the main treatment, but the curative effect is not good. With the rapid development of molecular biology, new molecular targets have been found gradually, which can benefit some patients. In addition, with the development of immunotherapy, the treatment of AS has been greatly enriched. This article expands on the progress of molecular targeting and immunotherapy of angiosarcoma and provides a reference for clinical colleagues.

Research progress on myoepithelial carcinoma / 中国肿瘤临床

Myoepithelial carcinoma is a rare malignant tumor. The primary site of this tumor is the salivary glands. With the rapid ad-vancement in immunohistochemical examination and pathological examination, the number of clinical cases of the most common type of myoepithelial carcinoma of the salivary glands, as well as rare primary sites of myoepithelial carcinoma, reported in the litera-ture has increased. Based on related cases reported in the literature, various studies worldwide, and our personal practical experience, this article summarized advancements in the research on myoepithelial carcinoma, including etiology, pathology, clinical characteris-tics, diagnosis, and treatments, as well as myoepithelial carcinoma features of various rare primary sites. This article aims to provide useful evidence for oncologists in diagnosing and treating myoepithelial carcinoma.