| # |
Title |
Hits |
Rating |
| 1 |
abnormal oocyte
|
2064 |
4.60 |
| 
abnormal oocyte attached to another |
| 2 |
abnormal oocyte
|
1561 |
5.00 |
| 
abnormal oocytes |
| 3 |
abnormal oocyte
|
1206 |
0.00 |
| group of abnormal oocyte taken from the year 2004 till now |
| 4 |
Abnormal oocytes
|
1735 |
4.00 |
| 
All oocytes of this patient (31 years old) have this anomalies. Only 6 of 25 fertilized by ICSI. |
| 5 |
Follicular atresia
|
1509 |
5.00 |
| 
20 mature oocytes collected from the same patient. Inside one of the cumulus cells this matrix captured without hyase procedure. |
| 6 |
Huge granules at the perivitellin space
|
1444 |
4.75 |
| 
25 years old woman with normal FSH, LH and E2 levels, 32 years old man with 25 milyon/ml sperm and %0 total motility and %0 sperm morphology(kruger).(Modified Host test applied to sperms during ICSI prosedure). Long protocol started with 300 rFSH and applied 10 days. At HCG timing endometrium was 13 mm, E2 was 8821. 21 ooctes collected ,8 of them was mature. 7 PNs occured. 3 good quality embryos transfered. 12 days after betaHCG was 264. 2 sacs occured with FKA positive. Now 12 weeks twin pregna.. |
| 7 |
Oocyte with SER
|
1260 |
5.00 |
| 
There was rare and dark cumulus cells around the oocyte. |
| 8 |
Giant GV vs Normal GV
|
1627 |
2.50 |
| 
A giant egg showing two GV's next to a normal egg at the GV stage. |
| 9 |
"Twin Egg"
|
2890 |
5.00 |
| 
Giant M2 oocyte and Small GV oocyte in the same zona |
| 10 |
Mono PN with isolated sperm in a vacuole
|
1776 |
4.67 |
| 
Mono PN with isolated sperm in a vacuole |
| 11 |
2 PN zygote and GV egg in one zona pellucida
|
1737 |
4.25 |
| 
Normally fertilized egg with two PN in left side of z.p. and in the other side - totally imature egg at GV stage , derived from one follicule. After denudation 18h post conventional IVF procedure |
| 12 |
2 PN zygotes without nucleoli
|
2022 |
4.94 |
| 
This patient had 26 M2 oocytes in the OPU. The fertilization rate is 77%. 11/20 of the fertilized zygotes had no nucleoli. 2 had very small nucleoli. |
| 13 |
Globozoospermia
|
2415 |
3.00 |
| 
Nomarski optic micrographs of the round-headed human spermatozoa |
| 14 |
Oocyte(s)?
|
1987 |
2.00 |
| 
Joined oocytes |
| 15 |
3 pronuclei
|
2389 |
1.25 |
| 
These embryos showed 3 pronuclei after ICSI procedure. |
| 16 |
Abnormal ZP
|
2018 |
0.00 |
| 
2PN zigota 20 hours after insemination |
| 17 |
Abnormal Human Zona Pellucida
|
2109 |
3.00 |
| 
This oocyte shows an abnormal ZP brush-like. All oocytes of this patient ( 32 years old ) have this anomaly and only 1 out 12 fertilized by IVF but the embryo hasn't transferred because completely fragmented.In a second cycle ( ICSI cycle )all 10 recovered oocytes showed again this anomaly and 8 out 10 fertilized but only 2 embryos were transferred because other 6 were completely fragmented. |
| 18 |
Oval shape embryo
|
2102 |
5.00 |
| 
This embryo shows an oval and bilayered ZP, like an "hot-dog" |
| 19 |
Centrally granulated oocyte
|
1714 |
3.00 |
| 
Central granulated oocyte. Clinical pregnancy and implantation rates are lower than expected in cases with severe cenral cytoplasmic granulation. (Kahraman et al. Hum Rep. 15(11): 2390-93,2000) |
| 20 |
Apoptotic Cumulus
|
1436 |
0.00 |
| 
Apoptotic oocyte cumulus complex following 5 days coasting. |
| 21 |
Vacuolized mature oocyte
|
1997 |
0.00 |
| 
Vacuolized mature oocyte after pickup. Most of the retrieved oocytes presented this aspect. After embryo transfer, the patient got pregnant. |
| 22 |
Anti-ZP Antibodies?
|
1991 |
3.00 |
| 
We were stripping five oocytes for ICSI, when suddenly they stuck to each other. We could not split them apart. |
| 23 |
Small Oocyte
|
1291 |
0.00 |
| 
This oocyte was stripped for ICSI. The oocyte was smaller than normal size, with no direct contact with its zona pellucida. |
| 24 |
Empty Zonae Pellucidae
|
1363 |
0.00 |
| 
On the right: 5 empty zonae pellucidae. On the left: 2 atretic oocytes, and 3 MI oocytes, one of which came out of its zona during stripping. |
| 25 |
Fragmented Oocyte & Empty Zona
|
1416 |
0.00 |
| 
These oocytes were stripped for ICSI. On the left: 2 empty zonae pellucidae. On the right: a fragmented oocyte. In the middle: 2 granular MI oocytes and 1 GV oocyte. |
| 26 |
Zona within day 2 human embryo
|
1704 |
5.00 |
| 
Image of a day 2 grossly fragmented embryo within which a miniature form of a zona pellucida is visible. All the eggs of the patient had the same anomaly. |
| 27 |
Ring-Sperm
|
1453 |
0.00 |
| 
Human sperm with ring-like appearance. 1. The tail encircles the head. 2. In some sperm, the tip is fused to a pinhead to form "rings". 3. A shorter tail forming a smaller loop resembles the "Dag" axonemal defect. 4. A smaller ring may form with a larger ring. Standard sperm parameters and DNA integrity were normal, no antibodies, but failed sperm penetration assay (hamster test). Ring sperm may be headless senescence sperm after a long abstinence period. |
| 28 |
Abnormal germinal vesicle
|
1418 |
5.00 |
| 
Abnormal inmature oocyte retrieved with two germinal vesicles. The egg, after incubation, matured to metaphase I stage, but could not mature to metaphase II stage. |
| 29 |
2PN & GV
|
1403 |
4.00 |
| 
Conventional fertilization. After shucking on Day 1 revealed a 2 PN and a GV in 1 zona. |
| 30 |
Day 2 -2 cell & GV in 1 zona
|
1720 |
3.00 |
| 
Conventional fertilization. Day 1 was a 2 PN and a GV in 1 zona. Today, Day 2 shows a 2 cell and the GV in 1 zona. |
|