Serial sonography and colour flow Doppler imaging following testicular and epididymal sperm extraction
نویسندگان
چکیده
منابع مشابه
Serial sonography and colour flow Doppler imaging following testicular and epididymal sperm extraction.
Percutaneous epididymal sperm aspiration (PESA), percutaneous testicular sperm aspiration (TESA) and testicular sperm extraction (TESE) are invasive procedures and their consequences on the testis have not been clearly defined. In order to relate the sonographic and colour Doppler flow changes to the clinical data, 14 patients with non-obstructive and six with obstructive azoospermia were exami...
متن کاملChromosome abnormalities in embryos derived from microsurgical epididymal sperm aspiration and testicular sperm extraction.
OBJECTIVE To evaluate the patterns of chromosome abnormalities in embryos derived from intracytoplasmic sperm injection (ICSI) in microsurgical epididymal sperm aspiration (MESA) or testicular sperm extraction (TESE) in comparison to embryos that are derived from naturally ejaculated (EJAC) patients. MATERIALS AND METHODS Male partners with azoospermia who required MESA or TESE for ICSI were ...
متن کاملPortal vein imaging and flow: comparing Doppler sonography and MRI
The diagnosis of diffuse liver disease, including characterization and quantification, has gained particular importance in recent years, reflecting in large measure advances in imaging techniques. During the same time period concern has escalated about the use of CT due to the harmful effects of radiation. The net result is that the non-invasive techniques of sonography and magnetic resonance i...
متن کاملMicrodissection testicular sperm extraction
Microdissection testicular sperm extraction (microTESE) is considered the gold standard method for surgical sperm retrieval among patients with non-obstructive azoospermia (NOA). In this review, we will discuss the optimal evaluation of NOA patients and strategies to medically optimize NOA patients prior to microTESE. In addition, we will also discuss technical principles and pearls to maximize...
متن کاملintracytoplasmic sperm injection outcomes with freshly ejaculated sperms and testicular or epididymal sperm extraction in patients with idiopathic cryptozoospermia
conclusions sperm quality extracted by percutaneous pesa and tese procedures increases fertility outcomes compared to naturally ejaculated sperm in men with idiopathic co. more specifically, embryo quality, which is most relevant to fertility outcome, improved when surgically extracted sperm was used for icsi. results there was a significant difference in fertilization rate, embryo quality, imp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Human Reproduction
سال: 1998
ISSN: 0268-1161,1460-2350
DOI: 10.1093/humrep/13.12.3390