Extended indications for sperm retrieval: summary of current literature
نویسندگان
چکیده
منابع مشابه
Performance Evaluation of Medical Image Retrieval Systems Based on a Systematic Review of the Current Literature
Background and Aim: Image, as a kind of information vehicle which can convey a large volume of information, is important especially in medicine field. Existence of different attributes of image features and various search algorithms in medical image retrieval systems and lack of an authority to evaluate the quality of retrieval systems, make a systematic review in medical image retrieval system...
متن کاملIndications for intracytoplasmic sperm injection.
Intracytoplasmic sperm injection (ICSI) is the latest of several microfertilization techniques that have been utilized predominantly to overcome severe male subfertility, giving fertilization and term pregnancy rates similar to conventional in-vitro fertilization (IVF) (but for other indications). Even though available data on children born after ICSI are very encouraging, the procedure must st...
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Results of endopyelotomy fall somewhat short of contemporary open pyeloplasty (67-95% versus 95100%). As most endopyelotomy series using different techniques achieve approximately the same results, it appears likely that selection criteria play a major role. Risk factors have been identified: the presence of vessels crossing directly the ureteropelvic junction stands out as a major prognostic f...
متن کاملI-4: Sperm Retrieval: 2013 Updates
Men with congenital absence or bilateral partial aplasia of vas deferens, or those with failed or surgically unreconstructable obstructions or azospermic men with testicular failure or genetic cause can now be treated by using sperm retrieval techniques in conjunction with in vitro fertilization/intra cytoplasmic sperm injection (ICSI/ IVF). These techniques are: Microsurgical epididymal sperm ...
متن کاملSperm retrieval for obstructive azoospermia
Advances in the treatment of male infertility now routinely allow men with obstructive azoospermia to have fertility treatment without microsurgical reconstruction. A variety of methods for retrieving sperm from men with obstructive azoospermia have been described. The goals of sperm retrieval are to obtain the best quality sperm possible, to retrieve adequate numbers of sperm for immediate use...
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ژورنال
عنوان ژورنال: F1000Research
سال: 2019
ISSN: 2046-1402
DOI: 10.12688/f1000research.20564.1