ABSTRACT
In China, the morbidity and mortality of lung cancer both rank the first. EGFR-TKI occurring has pushedthe treatment of lung cancer to an unprecedented new stage. At the same time of targeted drugs working, the side effects on associated rash also gradually attracted people's attention.Traditional Chinese medicine has its own specific advantage of treating sample acne skin rash.Thisarticle from the understanding of acne, andvarious of acne syndrome differentiation of traditional Chinese medicine experience of ancient doctorsto sample acne skin rash was summarized. At the same time, the paper wassummarized forEGFR-TKI induced sample acne skin rash in the treatment with traditional Chinese medicine from the etiology and pathogenesis, differentiation of symptoms and signs,principle and prescription of treatment,in order to cure the current disease by learning the ancient method.
ABSTRACT
Objective To study the expression of insulin-like growth factor-Ⅱ receptor(IGF-Ⅱ R) and its relationship with the prognosis of human epidermalgrowth factor receptor 2 (HER2) positive breast cancer.Methods The expression of IGF-Ⅱ R in 104 specimens of HER2 positive breast cancer was evaluated by immunohistochemistry.The expression was rated on 2 scales:negative and positive.The age,pathological type,tumor size,lymph node involvement,status of estrogen receptor(ER),and progesterone receptor(PR) of all the cases were reviewed.The relationship between the expression of IGF-Ⅱ R and the above pathological parameters were analyzed by statistical methods.The relationship between the expression of IGF-Ⅱ R and the disease-free survival and overall survival was studied.Results The positive expression rate of IGF-Ⅱ R was 43.3％ (45/104).The positive rate of IGF-Ⅱ R was significantly higher in the lymph node positive group than in the lymph node negative group (61.5 ％ vs 25.0％,P =0.000).No significant correlation was observed between the expression of IGF-Ⅱ R and age,pathological type,tumor size,status of ER,or PR.The disease-free survival and overall survival was significantly lower in IGF-Ⅱ R positive group than in IGF-Ⅱ R negative group.(The 5-year disease-free survival:62.6％ vs 84.7％,P =0.022; The 5-year overall survival:71.5％ vs 89.6％,P =0.024).Cox regressive analysis showed that the lymph node status was an independent risk factor of disease-free survival and overall survival,while the IGF-Ⅱ R was not.Conclusion The positive expression of IGF-Ⅱ R in HER2 positive breast cancer indicates poor prognosis.The expression of IGF-Ⅱ R may be regulated by insulin-like growth factor-Ⅱ (IGF-Ⅱ).