The diagnostic sonography (ultrasound) profession is populated by technophiles. In general, people who gravitate to ultrasound are not afraid of technology or computers. For this reason alone, it is not surprising that sonographers and sonologists have flocked to use the Internet and the World Wide Web (WWW) for education, consultations and communications with colleagues across the globe.
There will be a time (perhaps sooner than one might think) that a practice website (or homepage) will be as normal, and as necessary, as telephone and fax nowadays.
Feasibility of laparoscopic myomectomy is now accepted even if the attention is still stressed on technical difficulties due to myoma location and size and difficulty in reapproximating the incision by laparoscopic suturing that requires perfect mastery of endoscopic suturing.
The objective of this manuscript is to study the pregnancy rate and the prognostic factors for conception after myomectomy carried out in cases of infertility.
A case of unicornuate uterus with cavitary non-communicating rudimentary horn suddenly revealing with acute abdomen is presented. The patient was managed by laparoscopic miniaccess hemihysterectomy.
Brief overview of human egg and embryo freezing. Discussion of merits of currently utilized cryopreservation protocols. Practical issues of cryopreservation with reference to egg or embryo selection, and thaw replacement protocols. Alternative cryopreservation technologies.
This article discusses the nature of infertility treatment and its relation to infertile couples' desires for multiple pregnancy, the special risks of iatrogenic multiple pregnancy (IMP), the informed consent process in assisted reproductive technology, and the ethical dilemma of IMP and methods for its resolution.
A 35-year-old nulliparous woman with a giant uterine myoma is described. During the past three years she had developed a intramural myoma and a subserous myoma. Although the lesions were excised, both reappeared and were treated with GnRH analogues for 6 months.
This video illustrates a technique for removing a large uterus during a Laparo-Endoscopic Single Site (LESS)/ single incision laparoscopic surgery (SILS) technique for total or supracervical laparoscopic hysterectomy. A morcellator is used to remove the uterus in small pieces. This technique allows the entire procedure to be performed through one single incision in the belly-button. Patients can often go home the same day.
Over the past two decades, an epidemic of multiple pregnancies has taken place in the developed world due to the widespread use of assisted reproductive technology. The general public has come to accept the phenomenon of higher order multiple as being a normal occurrence, expecting a good outcome for both the fetuses and the mother.
Molecular Mechanisms in Uterine Epithelium during Trophoblast Binding:The Role of Small GTPase RhoA in Human Uterine Ishikawa Cells
The sperm penetration assay (SPA) is used to predict the fertilizing capacity of sperm. Thus, some programs rely on SPA scores to formulate insemination plans in conjunction with in-vitro fertilization (IVF) cycles. The purpose of this study was to evaluate if a relationship exists between SPA scores and polyspermy rates during conventional IVF cycles.
The publication of a report in Nature in 2004 by the Tilly group suggesting that mouse ovaries are capable of generating oocytes de novo post-natally, has sparked interest in a problem long thought to have been resolved from classical studies in a variety of mammalian species.
Cervical cancer is the second most common gynecological cancer amongst women world-wide. Despite optimized protocols, standard treatments still face several disadvantages. Therefore, research aims at the development of immune-based strategies using tumor antigen-loaded dendritic cells for the induction of cellular anti-tumor immunity.
The safety and tolerability of a new highly purified, urine-derived human menopausal gonadotropin (hMG) preparation [Menopur(R)] was compared with a currently available hMG [Repronex (R)] in women undergoing in vitro fertilization (IVF).
Central to any consideration of techniques in the IVF lab is the quality of the gametes that the lab has to work with. Usually there is little opportunity to modify the basic quality of sperm, however, the oocyte is a direct biological end product of ovarian super-ovulation as commonly conducted in human IVF therapy.
Suppose you want to find a good website about gynaecology and/or obstetrics and you try the search engine Google, you will get 1,060,000 hits for gynaecology and 1,260,000 for obstetrics. Both give as the first link www.obgyn.net, ‘the Universe of Women’s Health’.
When a graafian follicle ruptures to release an oocyte, it is transformed into a corpus luteum. The corpus luteum is lined by a layer of granulose cells which rapidly become vascularized; some of these thin-walled vessels can rupture. This causes bleeding into the corpus luteum, resulting in the formation of a hemorrhagic cyst of the ovary.
In 1935 Drs Stein and Leventhal described 7 women with irregular periods (oligomenorrhea), increased body hair (hirsutism) and obesity, who at the time of surgery were found to have enlarged ovaries with a smooth "pearly white" appearance.
The ubiquitous use of the World Wide Web to facilitate learning has been a benefactor of change, revolutionising the way in which education can be delivered and received. This technological advancement has woven together communities of learners and permitted access to huge repositories of information while eliminating distance as an obstacle to learning (Table I).
Dutch researchers find first evidence that female human embryos adjust the balance of X chromosomes before implantation in the womb. Results have implications for in vitro fertilisation and embryonic stem cell research
Ultra-fast freezing of ovarian tissue from women who have lost their fertility as a result of cancer treatment can lead to it being used in transplants with the same success rate as fresh tissue, a researcher told the 25th annual conference of the European Society of Human Reproduction and Embryology.
High levels of cycling training damage sperm – what can be done to protect triathletes from infertility? The high-intensity training undertaken by triathletes has a significant impact on the quality of their sperm.
For the first time, researchers have been able to identify genetic predictors of the potential success or failure of IVF treatment in blood. Dr. Cathy Allen, from the Rotunda Hospital, Dublin, Ireland, told the 25th annual conference of the European Society of Human Reproduction and Embryology today (Wednesday 1 July) that her research would help understand why IVF works for some patients but not for others.
Ms Vanneste and her team studied each cell from 23 three or four day-old IVF embryos from young (less than 35 years old), fertile couples who had asked for preimplantation genetic diagnosis (PGD). PGD is carried out where one or both parents have a known genetic abnormality, in this case an X-linked disorder or the microdeletions (loss of a tiny piece of a chromosome) that can cause such disorders as the cancer predisposition syndrome neurofibromatosis type 1.
Twin deliveries after assisted reproductive technology (ART) have fallen below 20% for the first time in Europe according to the tenth report summarising data on ART in Europe, which was presented at the 25th annual meeting of the European Society of Human Reproduction and Embryology in Amsterdam today (Wednesday).
Survivors of childhood cancer run particular risks when pregnant and should be closely monitored, the 25th annual conference of the European Society of Human Reproduction and Embryology heard today (Wednesday 1 July). Dr. Sharon Lie Fong, of the Department of Obstetrics and Gynaecology, Erasmus MC University Medical Centre, Rotterdam, The Netherlands, said that, although such women may have conceived spontaneously and considered themselves to be perfectly healthy, their deliveries should always take place in a hospital.
The right to have a baby is something most of us take for granted , and we often lose sight of the fact that 1 in 10 married couples will not be able to have the child they want. Infertility is a very common problem , and if you stop to think about it, you will realize that you know at least one person who is infertile amongst your own group of friends or relatives. However, it remains one of those taboo topics which no one wants to talk about, even though it interferes with one of the most fundamental and highly valued human activities - building a family.
How can one go about empowering patients with information in developing countries which have limited resources ? A free public health library can provide information directly to patients, and encourage them to make their own decisions, in partnership with their doctor. It can also serve as a resource center for doctors, who can use it to develop their own patient educational materials.
IVF and related assisted reproductive technologies (ART) offer great hope to infertile couples the world over. Because these techniques are so expensive, however, they are out of the reach of the vast majority of couples, and especially those in the developing world. This is because IVF programmes are too technology-intensive at present - anything which is complicated is bound to be expensive.