ABSTRACT
Percutaneous nephrolithotomy is one of the common surgical modalities for the treatment of upper urinary calculi. In recent years, with the continuous development and improvement of endoscopic technology, laser technology and negative pressure suction technology, stone free rate of minimally invasive percutaneous nephrolithotomy is improved and the operation time is shortened, making the patient trauma smaller, comfort increased and hospitalization time shortened. This positive surgical effect and reliable safety have enabled minimally invasive percutaneous nephrolithotomy to develop rapidly and become widely used in the clinic. In this paper, the application and progress of minimally invasive percutaneous nephrolithotomy in the clinic are reviewed, with a view to providing a reference basis and clinical guidance for future clinical treatment.
ABSTRACT
Gastric cancer has high heterogeneity,and the traditional histopathologic classification has a limited significance for clinical work.Along with the dramatic development of molecular detection technology,it may be much more helpful for the treatment and prognosis to use the molecular classifications.Recently,there have been many researches on the molecular classification of gastric cancer,such as Tan type,Lei type,clonality type,The Cancer Genome Atlas (TCGA) type,Asian Cancer Research Group (ACRG) type,and so on.All of these molecular classification methods have respective advantages and disadvantages.