Breast Neoplasms ; pathology ; Carcinoma in Situ ; metabolism ; pathology ; Carcinoma, Intraductal, Noninfiltrating ; metabolism ; pathology ; Carcinoma, Papillary ; metabolism ; pathology ; Collagen Type IV ; metabolism ; Female ; Humans ; Neoplasm Invasiveness ; pathology

Biopsy ; adverse effects ; Breast ; pathology ; radiation effects ; Breast Implantation ; adverse effects ; Breast Neoplasms ; drug therapy ; radiotherapy ; Drug-Related Side Effects and Adverse Reactions ; etiology ; Female ; Humans ; Iatrogenic Disease

Aged ; Angiomyolipoma ; metabolism ; pathology ; Diagnosis, Differential ; Humans ; Kidney Neoplasms ; metabolism ; pathology ; surgery ; Leiomyoma ; metabolism ; pathology ; Lymphocytes ; pathology ; Male ; Nephrectomy ; Neurilemmoma ; metabolism ; pathology ; surgery ; S100 Proteins ; metabolism

Breast ; pathology ; Female ; Humans ; Reference Standards

One cases of ectopic schistosomiasis in fallopian tube was found by the histopathological examination in Jingmen City. After surgery and anthelmintic treatment with praziquantel,the curative effect was satisfactory. This case suggests that in schistosomiasis endemic area,the imaging technology and tissue pathological examination should be used sufficiently for the dif-ferential diagnosis of ectopic schistosomiasis,so as to reduce misdiagnosis.

The formulation for sustained release tablet of Epinedium component was selected and the evaluation equation of in vitro release was established. The liquidity of component was improved with the help of colloidal silica aided by spray drying, which would be the main drug in the sustained release tablets. Dissolution was selected as an evaluation index to investigate skeletal material type, fillers, impact porogen, lubricants and other materials on the quality of sustained release tablet. The sustained release tablets were prepared by dry compression. Formulation of sustained release preparations was main drug 35%, HPMC K(4M) 20% and HPMC K(15M) 10% as skeleton material, MCC 31% as filler, PEG6000 2% as porogen and magnesium stearate 2% as lubricant. The sustained release tablets released up to 80% in 8 h. The zero order equation, primary equation and Higuchi equation could simulate the release characteristics of sustained release tablets in vitro, the correlation coefficients r were larger than 0.96. The primary equation was most similar in vitro release characteristics and its correlation coefficient r was 0.9950. The preparation method is simple and the results of formulation selection are reliable. It can be used to guide the production of Epimedium component sustained release preparations.
Chemistry, Pharmaceutical ; methods ; Delayed-Action Preparations ; chemistry ; Drugs, Chinese Herbal ; chemistry ; Epimedium ; chemistry ; Kinetics ; Tablets ; chemistry

Carcinoma, Adenoid Cystic ; genetics ; Humans ; Oncogene Proteins, Fusion ; genetics

Adenocarcinoma ; metabolism ; pathology ; Adenocarcinoma, Follicular ; metabolism ; pathology ; surgery ; Bronchial Neoplasms ; metabolism ; secondary ; surgery ; Carcinoid Tumor ; metabolism ; pathology ; DNA-Binding Proteins ; metabolism ; Diagnosis, Differential ; Female ; Humans ; Middle Aged ; Thyroglobulin ; metabolism ; Thyroid Neoplasms ; metabolism ; pathology ; surgery ; Transcription Factors

Humans ; von Hippel-Lindau Disease ; pathology