Long-term effect evaluation of cryptorchidism after treatment / 中华实用儿科临床杂志

Cryptorchidism is one of the most common congenital malformations in the urogenital system of boys.It can be an isolated disease,and may also be combined with other congenital malformations.It is a risk factor for testicular cancer and male infertility.Orchidopexy is the main treatment method.Although undergo early orchidopexy is becoming more common,there are still some infertility after adulthood.In this review,long-term appearance of the scrotum,fertility and malignancy after operation are reviewed.

Long-term effect evaluation of cryptorchidism after treatment / 中华实用儿科临床杂志

Cryptorchidism is one of the most common congenital malformations in the urogenital system of boys.It can be an isolated disease,and may also be combined with other congenital malformations.It is a risk factor for testicular cancer and male infertility.Orchidopexy is the main treatment method.Although undergo early orchidopexy is becoming more common,there are still some infertility after adulthood.In this review,long-term appearance of the scrotum,fertility and malignancy after operation are reviewed.

Clinical analysis of acute renal failure caused by urinary calculi obstruction in infants under the age of 6 months / 中华实用儿科临床杂志

Objective To retrospectively summarize the diagnosis and treatment experience of acute renal failure caused by urinary calculi obstruction in infants under the age of 6 months in order to improve the level of treat-ment. Methods Between January 2010 and December 2014,15 infants under the age of 6 months with bilateral urinary tract calculi obstruction leading to acute renal failure were treated in West China Hospital,Sichuan University. All cases were Tibetan(10 males,5 females). The ages ranged from 1 month 15 days to 5 months 24 days. The weights ranged from 3. 5 to 7. 0 kg. The clinical characteristics,treatment and clinical outcome were analyzed. Results A total of 9 infants(5 males,4 females)were assessed to be able to tolerate general anesthesia surgery and received positive conservative treatment before operation,and obstruction relief within 6 hours of admission. Six infants (5 males, 1 female)with serious internal milieu disorder,pneumonia,and shock,were assessed as critical cases,who could not tolerate general anesthesia surgery temporarily. Under the emergency blood purification support,they received anti -infection,spasmolysis,rehydration,to correct the internal milieu disorder and obstruction relief within 12 hours of admis-sion. Serum potassium,creatinine returned to normal 12 - 48 hours after obstruction relief. Stone specimens were obtained from 5 cases,and the stone compositions were calcium oxalate stone in 3 cases,calcium oxalate and carbonate apatite mixed stone in 2 cases. A total of 13 cases need further urolithiasis treatment. Conclusions The infants under the age of 6 months with bilateral urinary tract calculi obstruction are more severe with more complications. The emergency treatment principle is to save lives,then relieve the obstruction;surgery should be as brief as possible,since removing the stones is not the primary purpose. If the infants are in critical,life - threatening circumstances,and cannot tolerate general anesthesia surgery,the blood purification will be helpful to gain time and create conditions for treatment.