Obstructive azoospermia

Absence of any measurable level of sperm in his semen, resulting from post-testicular obstruction or retrograde ejaculation. Can be differentiated… (More)
National Institutes of Health

Papers overview

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Review
2014
Review
2014
Obstructive azoospermia accounts for 40% of azoospermia and results from obstruction of the excurrent ducts (due to many causes… (More)
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2003
2003
OBJECTIVE To assess the efficiency of intracytoplasmic sperm injection (ICSI) using testicular spermatozoa in cases of… (More)
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Highly Cited
2002
Highly Cited
2002
PURPOSE We established a practical and safe strategy for testicular sperm extraction (TESE) in patients with nonobstructive… (More)
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Highly Cited
2000
Highly Cited
2000
The value of testicular sperm extraction (TESE) by microdissection was evaluated according to its physiological consequences… (More)
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Highly Cited
1999
Highly Cited
1999
Testicular sperm extraction (TESE) is often an effective method for sperm retrieval from men with non-obstructive azoospermia… (More)
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1998
1998
Spermatogenesis may be focal in non-obstructive azoospermia. The present study was conducted to determine whether the performance… (More)
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Highly Cited
1997
Highly Cited
1997
The efficiency of testicular sperm retrieval by testicular fine needle aspiration (TEFNA) was compared with open biopsy and… (More)
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1997
1997
We compared the results of intracytoplasmic sperm injection (ICSI) in: (i) obstructive versus non-obstructive azoospermia, (ii… (More)
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Highly Cited
1995
Highly Cited
1995
In this study (May 1 until August 31, 1994) a total of 15 azoospermic patients suffering from testicular failure were treated… (More)
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1994
1994
We report the use of percutaneous epididymal sperm aspiration as a simpler and more acceptable alternative to microscopic… (More)
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