主题词：Oral and Maxillofacial Pathology; Sarcoma Diagnosis and Treatment; Neuroendocrine Tumor Research Advances; Cancer and Skin Lesions; Liver Disease Diagnosis and Treatment; Cell Adhesion Molecules Research; Salivary Gland Tumors Diagnosis and Treatment; Barrier Structure and Function Studies; Cancer Cells and Metastasis; Reproductive System and Pregnancy; Skin and Cellular Biology Research; Renal and related cancers; Ear and Head Tumors; Cell death mechanisms and regulation; Glycosylation and Glycoproteins Research; Liver physiology and pathology; Renal Diseases and Glomerulopathies; Pancreatic and Hepatic Oncology Research; Trace Elements in Health; Connexins and lens biology; Soft tissue tumor case studies; Lymphoma Diagnosis and Treatment; Helicobacter pylori-related gastroenterology studies; Ovarian cancer diagnosis and treatment; Cancer, Hypoxia, and Metabolism