Class information for:
Level 1: NON OBSTRUCTIVE AZOOSPERMIA//AZOOSPERMIA//TESTICULAR SPERM EXTRACTION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
8709 1157 26.9 77%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
108 24355 ANDROLOGY//SPERMATOZOA//ACROSOME REACTION

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 NON OBSTRUCTIVE AZOOSPERMIA Author keyword 84 62% 8% 88
2 AZOOSPERMIA Author keyword 69 25% 21% 240
3 TESTICULAR SPERM EXTRACTION Author keyword 60 58% 6% 70
4 TESE Author keyword 54 52% 6% 73
5 SPERM RETRIEVAL Author keyword 53 61% 5% 56
6 NONOBSTRUCTIVE AZOOSPERMIA Author keyword 36 58% 4% 42
7 TESTICULAR BIOPSY Author keyword 35 41% 6% 66
8 TESTICULAR SPERMATOZOA Author keyword 34 58% 3% 39
9 OBSTRUCTIVE AZOOSPERMIA Author keyword 31 44% 4% 52
10 IMMOTILE SPERMATOZOA Author keyword 26 80% 1% 16

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 NON OBSTRUCTIVE AZOOSPERMIA 84 62% 8% 88 Search NON+OBSTRUCTIVE+AZOOSPERMIA Search NON+OBSTRUCTIVE+AZOOSPERMIA
2 AZOOSPERMIA 69 25% 21% 240 Search AZOOSPERMIA Search AZOOSPERMIA
3 TESTICULAR SPERM EXTRACTION 60 58% 6% 70 Search TESTICULAR+SPERM+EXTRACTION Search TESTICULAR+SPERM+EXTRACTION
4 TESE 54 52% 6% 73 Search TESE Search TESE
5 SPERM RETRIEVAL 53 61% 5% 56 Search SPERM+RETRIEVAL Search SPERM+RETRIEVAL
6 NONOBSTRUCTIVE AZOOSPERMIA 36 58% 4% 42 Search NONOBSTRUCTIVE+AZOOSPERMIA Search NONOBSTRUCTIVE+AZOOSPERMIA
7 TESTICULAR BIOPSY 35 41% 6% 66 Search TESTICULAR+BIOPSY Search TESTICULAR+BIOPSY
8 TESTICULAR SPERMATOZOA 34 58% 3% 39 Search TESTICULAR+SPERMATOZOA Search TESTICULAR+SPERMATOZOA
9 OBSTRUCTIVE AZOOSPERMIA 31 44% 4% 52 Search OBSTRUCTIVE+AZOOSPERMIA Search OBSTRUCTIVE+AZOOSPERMIA
10 IMMOTILE SPERMATOZOA 26 80% 1% 16 Search IMMOTILE+SPERMATOZOA Search IMMOTILE+SPERMATOZOA

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 NONOBSTRUCTIVE AZOOSPERMIA 268 54% 29% 341
2 OPEN BIOPSY 116 92% 4% 46
3 OBSTRUCTIVE AZOOSPERMIA 64 46% 9% 102
4 INTRACYTOPLASMIC INJECTION 60 41% 10% 113
5 TESTICULAR SPERMATOZOA 52 43% 8% 93
6 CANNOT PREDICT 37 81% 2% 22
7 TESTIS BIOPSY 35 89% 1% 16
8 HIGH FERTILIZATION 31 67% 2% 28
9 ROUND SPERMATIDS 22 27% 6% 69
10 TESTICULAR SPERM 21 39% 4% 42

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Outcome of microdissection TESE compared with conventional TESE in non-obstructive azoospermia: a systematic review 2014 11 17 94%
Microdissection testicular sperm extraction: an update 2013 15 43 63%
Surgical recovery of sperm in non-obstructive azoospermia 2012 17 79 81%
Which is the best sperm retrieval technique for non-obstructive azoospermia? A systematic review 2007 54 86 86%
Predictive value of testicular histology in secretory azoospermic subgroups and clinical outcome after microinjection of fresh and frozen-thawed sperm and spermatids 2002 52 96 86%
A review of ten years experience of ICSI 2004 122 74 34%
Techniques for surgical retrieval of sperm prior to intra-cytoplasmic sperm injection (ICSI) for azoospermia 2008 14 22 77%
Techniques for cryopreservation of individual or small numbers of human spermatozoa: a systematic review 2009 17 41 66%
Intracytoplasmic spermatid injection and in vitro maturation: fact or fiction? 2013 4 50 84%
The value of testicular 'mapping' in men with non-obstructive azoospermia 2011 6 38 89%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 UROLJAMES BUCHANAN BRADY UROL FDN 4 75% 0.3% 3
2 REPROD PHYSIOL IVF 3 43% 0.5% 6
3 UNITE MATURAT GAMET FECONDAT 2 67% 0.2% 2
4 INFERTIL ST LOUIS 2 21% 0.8% 9
5 SERV ANDROL 2 18% 0.9% 10
6 STUDY FERTIL 2 16% 0.8% 9
7 CARE ASSISTED REPROD 1 100% 0.2% 2
8 MUNICH GRP REPROD MED 1 100% 0.2% 2
9 UROLANDROL UNIT 1 100% 0.2% 2
10 IVF INFERTIL UNIT 1 20% 0.5% 6

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000256229 ASSISTED HATCHING//FERTILIZATION FAILURE//ICSI
2 0.0000148269 VASOVASOSTOMY//VASECTOMY//VASECTOMY REVERSAL
3 0.0000144273 2 DEOXYADENOSINE//MOTILITY STIMULANTS//COMPUTER ASSISTED SPERM MOTION ANALYSIS
4 0.0000132686 FSH THERAPY//FSH TREATMENT//IDIOPATHIC OLIGOASTHENOTERATOZOOSPERMIA
5 0.0000120522 AZFC//DAZ//AZF
6 0.0000081535 KLINEFELTER SYNDROME//KLINEFELTERS SYNDROME//47 XXY
7 0.0000079879 PHYSICAL AND CHEMICAL NOXAE//MURINE SPERMATOGENESIS//THENOYLTRIFLUORACETONE
8 0.0000078394 SPERM DNA FRAGMENTATION//MSOME//SPERM DNA DAMAGE
9 0.0000076449 FREE L CARNITINE//EPIDIDYMAL MARKERS//SEMINAL ALPHA GLUCOSIDASE
10 0.0000072751 ELECTROEJACULATION//ANEJACULATION//RETROGRADE EJACULATION