Visual analysis of tyrosine kinase inhibitors in HER2 positive breast cancer / 中国药房

OBJECTIVE To analyze the research status， hotspot and development trend of tyrosine kinase inhibitors （TKIs） in the treatment of human epidermal growth factor receptor 2 （HER2） positive breast cancer. METHODS The literature related to TKIs in the treatment of HER2 positive breast cancer were searched from the Web of Science core collection database； the author， country/region， institution， subject field， journal and keywords was visualized by CiteSpace 6.1.R3 software. RESULTS A total of 732 pieces of literature were included， and the number of literature published showed an increasing trend year by year. The number of literature published in the United States was the largest （center degree 0.10）， and the number of literature published in China ranked second （center degree 0.05）. The most published and cited authors were Crown from St. Vincent’s University Hospital in Australia and Slamon from University of California， Los Angeles in the United States； the institution with the highest number of literature was the University of Texas MD Anderson Cancer Center， and the journal with the highest number of literature was the Journal of Clinical Oncology. The research mainly focused on five aspects： HER2 positive breast cancer treatment drugs， TKIs receptor， TKIs mechanism of action， HER2 positive breast cancer brain metastasis， and TKIs clinical trials. The main frontier areas and development trends were the combination of TKIs with other drugs or therapies to enhance targeting and reduce toxic side effects. CONCLUSIONS The study of TKIs in the treatment of HER2 positive breast cancer has attracted the attention of scholars at home and abroad. Chinese scholars and research teams need to strengthen cooperation and communication in the future， and cooperation with other countries should be strengthened in terms of the efficacy and safety of TKIs alone and combined with other drugs in the treatment of HER2 positive breast cancer.

One case report of Vogt-Koyanagi-Halada syndrome misdiagnosed of sudden hearing loss / 临床耳鼻咽喉头颈外科杂志

Vogt-Koyanagi-Halada syndrome is an autoimmune disease attacking melanocytes, which involves eye, ear, meninge and skin. Patient offen has uveitis and extraocular symptoms and signs and the misdiagnosis of missed diagnosis of VKHS is very common. Patients have good prognosis after hormone therapy.

Correlation study between PSG parameters and CT measurements in upper airway of OSAHS patients before and after UPPP / 临床耳鼻咽喉头颈外科杂志

OBJECTIVE@#To investigate the correlation of polysomnography parameters and CT measurements in upper airway of mild and severe obstructive sleep apnea hypopnea syndrome (OSAHS) patients before and after uvulopalatopharyngoplasty (UPPP).@*METHOD@#Having PSG detection and spiral computed tomograph scan for 30 mild and severe OSAHS patients both before and after UPPP operation, compare the morphology change of upper airway on CT measurements, use pearson correlation analysis to analysis the correlation between the minimum cross-sectional area, left and right diameter, anteroposterior diameter in upper airway and apnea hypopnea index (AHI).@*RESULT@#The difference of the minimum cross-sectional area, left and right diameter, anteroposterior diameter in upper airway before and after UPPP operation was significant. The minimum cross-sectional area, left and right diameter was negatively correlated with AHI; Left and right diameter was not correlated with AHI.@*CONCLUSION@#The minimum cross-sectional area, left and right diameter, anteroposterior diameter after operation is bigger than before operation. The minimum cross-sectional area, left and right diameter is negatively correlated with AHI.

One case of hereditary angioneurotic laryngeal edema / 临床耳鼻咽喉头颈外科杂志

Hereditary angioneurotic laryngeal edema (HALE) is an autosomal dominant hereditary disease in which there is a decrease or defect in the C1 inhibitor (C1-INH). The pathophysiology of HALE is characterized by recurrent spontaneous episodes of transient edema of the laryngeal mucose and submucosal tissue with remission at irregular. Patients may die because of a life-threatening acute upper airway obstruction caused by laryngeal edema. HALE was diagnosed on the clinical symptoms, family history, and markedly decreased serum C1-INH activity and C1-INH protein.