|System||Female reproductive system|
|Subdivisions||Oncology, Maternal medicine, Maternal-fetal medicine|
|Significant diseases||Gynaecological cancers, infertility, dysmenorrhea|
Gynaecology or gynecology (see spelling differences) is the area of medicine that involves the treatment of women's diseases, especially those of the reproductive organs. It is often paired with the field of obstetrics, forming the combined area of obstetrics and gynecology (OB-GYN).
The term comes from Greek and means "the science of women".Its counterpart is andrology, which deals with medical issues specific to the male reproductive system.
The word "gynaecology" comes from the oblique stem (γυναικ-) of the Greek word γυνή (gyne) semantically attached to "woman", and -logia, with the semantic attachment "study".
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The Kahun Gynaecological Papyrus, dated to about 1800 BC, deals with gynaecological diseases, fertility, pregnancy, contraception, etc. The text is divided into thirty-four sections, each section dealing with a specific problem and containing diagnosis and treatment; no prognosis is suggested. Treatments are non-surgical, comprising applying medicines to the affected body part or swallowing them. The womb is at times seen as the source of complaints manifesting themselves in other body parts.
Ayurveda, an Indian traditional medical system, also provides details about concepts and techniques related to gynaecology.
The Hippocratic Corpus contains several gynaecological treatises dating to the 5th and 4th centuries BC. Aristotle is another strong source for medical texts from the 4th century BC with his descriptions of biology primarily found in History of Animals, Parts of Animals, Generation of Animals.The gynaecological treatise Gynaikeia by Soranus of Ephesus (1st/2nd century AD) is extant (together with a 6th-century Latin paraphrase by Muscio, a physician of the same school). He was the chief representative of the school of physicians known as the " methodists".
In the medical schools of the early nineteenth century, doctors did not study female reproductive anatomy, seen as repulsive, nor train in pregnancy and childbirth management. That women, because of their anatomy and the risks of the dangerous birthing process, had unique medical concerns and challenges, enough that a doctor might specialize in them, is an innovation widely credited to J. Marion Sims and to a lesser extent his trainee and partner Nathan Bozeman, physicians from Montgomery, Alabama. Sims is widely considered to be the father of modern gynaecology.While there have been isolated precedents for some of his innovations, he was the first to have published on the Sims' position, the Sims' speculum, the Sims sigmoid catheter, and on gynecological surgery, first on repair of vesico-vaginal fistulas, a socially devastating consequence of protracted childbirth, at the time without treatment of any sort. He founded the first women's hospital in the country, first in his backyard in Montgomery, limited to Black enslaved women, then the Woman's Hospital of New York.
He was elected president of the American Medical Association, and was the first American physician of whom a statue was erected..
Sims developed his new specialty using the bodies of enslaved women, who could not refuse the extended glance of any white male that cared to observe any part of their anatomy. They could not "consent" in the sense modern medical research requires. No one did. Sims did not use anesthesia, for which he would be severely criticized 160 years later.
At the time anesthesia was itself a research area, and the first experiments (in dentistry) were being published. Using early anesthesia (in 1845, say) was much more dangerous and difficult than it would be a century later. In addition, it was widely believed that Blacks did not feel pain as much as whites, and white women proved unable to endure the pain.
At the time, Sims was seen as a hero. Even his enemies, Bozeman chief among them, did not attack him for either experimenting on the enslaved, or for not using anesthesia. Abolitionists such as William Lloyd Garrison were quick to put in print any mistreatment of the enslaved; Garrison's influential The Liberator has been completely indexed, but it never mentions Sims. Nor does the digitized portion of the Black press mention him. When he left Alabama in 1853, a local newspaper called him "an honor to our state".
In the late 20th century, Sims has come to be villainized. Now criticized for his practices, Sims developed some of his techniques by operating on slaves, many of whom were not given anaesthesia.Sims performed surgeries on 12 enslaved women in his homemade backyard hospital for four years. While performing these surgeries he invited men physicians and students to watch invasive and painful procedures while the women were exposed. On one of the women, named Anarcha, he performed 30 surgeries without anesthesia. Due to having so many enslaved women, he would rotate from one to another, continuously trying to perfect the repair of their fistulas. Physicians and students lost interest in assisting Sims over the course of his backyard practice, and he recruited other enslaved women, who were healing from their own surgeries, to assist him. In 1855, Sims went on to found the Woman's Hospital in New York, the first hospital specifically for female disorders.
In some countries, women must first see a general practitioner (GP; also known as a family practitioner (FP)) prior to seeing a gynaecologist. If their condition requires training, knowledge, surgical procedure, or equipment unavailable to the GP, the patient is then referred to a gynaecologist. In the United States, however, law and many health insurance plans allow gynaecologists to provide primary care in addition to aspects of their own specialty. With this option available, some women opt to see a gynaecological surgeon for non-gynaecological problems without another physician's referral.
As in all of medicine, the main tools of diagnosis are clinical history, examination and investigations. Gynaecological examination is quite intimate, more so than a routine physical exam. It also requires unique instrumentation such as the speculum. The speculum consists of two hinged blades of concave metal or plastic which are used to retract the tissues of the vagina and permit examination of the cervix, the lower part of the uterus located within the upper portion of the vagina. Gynaecologists typically do a bimanual examination (one hand on the abdomen and one or two fingers in the vagina) to palpate the cervix, uterus, ovaries and bony pelvis. It is not uncommon to do a rectovaginal examination for a complete evaluation of the pelvis, particularly if any suspicious masses are appreciated. Male gynaecologists may have a female chaperone for their examination. An abdominal or vaginal ultrasound can be used to confirm any abnormalities appreciated with the bimanual examination or when indicated by the patient's history.
Examples of conditions dealt with by a gynaecologist are:
There is some crossover in these areas. For example, a woman with urinary incontinence may be referred to a urologist.
As with all surgical specialties, gynaecologists may employ medical or surgical therapies (or many times, both), depending on the exact nature of the problem that they are treating. Pre- and post-operative medical management will often employ many standard drug therapies, such as antibiotics, diuretics, antihypertensives, and antiemetics. Additionally, gynaecologists make frequent use of specialized hormone-modulating therapies (such as Clomifene citrate and hormonal contraception) to treat disorders of the female genital tract that are responsive to pituitary or gonadal signals.
Surgery, however, is the mainstay of gynaecological therapy. For historical and political reasons, gynaecologists were previously not considered "surgeons", although this point has always been the source of some controversy. Modern advancements in both general surgery and gynaecology, however, have blurred many of the once rigid lines of distinction. The rise of sub-specialties within gynaecology which are primarily surgical in nature (for example urogynaecology and gynaecological oncology) have strengthened the reputations of gynaecologists as surgical practitioners, and many surgeons and surgical societies have come to view gynaecologists as comrades of sorts. As proof of this changing attitude, gynaecologists are now eligible for fellowship in both the American College of Surgeons and Royal Colleges of Surgeons, and many newer surgical textbooks include chapters on (at least basic) gynaecological surgery.
Some of the more common operations that gynaecologists perform include:
In the UK the Royal College of Obstetricians and Gynaecologists, based in London, encourages the study and advancement of both the science and practice of obstetrics and gynaecology. This is done through postgraduate medical education and training development, and the publication of clinical guidelines and reports on aspects of the specialty and service provision. The RCOG International Office works with other international organisations to help lower maternal morbidity and mortality in under-resourced countries.
Gynaecologic oncology is a subspecialty of gynaecology, dealing with gynaecology-related cancer.
Urogynaecology is a subspecialty of gynaecology and urology dealing with urinary or fecal incontinence and pelvic organ prolapse.
Improved access to education and the professions in recent decades has seen women gynaecologists outnumber men in the once male-dominated medical field of gynaecology.In some gynaecological sub-specialties, where an over-representation of males persists, income discrepancies appear to show male practitioners earning higher averages.
Speculations on the decreased numbers of male gynaecologist practitioners report a perceived lack of respect from within the medical profession, limited future employment opportunities and questions to the motivations and character of men who choose the medical field concerned with female sexual organs.Some high-profile cases of prosecutions of male gynaecologists for sex assault of patients may act as a deterrent for some considering whether to enter the field.
Surveys of women's views on the issue of male doctors conducting intimate examinations show a large and consistent majority found it uncomfortable, were more likely to be embarrassed and less likely to talk openly or in detail about personal information, or discuss their sexual history with a man. The findings raised questions about the ability of male gynaecologists to offer quality care to patients.This, when coupled with more women choosing female physicians has decreased the employment opportunities for men choosing to become gynaecologists.
In the United States, it has been reported that 4 in 5 students choosing a residency in gynaecology are now female.In several places in Sweden, to comply with discrimination laws, patients may not choose a doctor—regardless of specialty—based on factors such as ethnicity or gender and declining to see a doctor solely because of preference regarding e.g. the practitioner's skin color or gender may legally be viewed as refusing care. In Turkey, due to patient preference to be seen by another female, there are now few male gynaecologists working in the field.
There have been a number of legal challenges in the US against healthcare providers who have started hiring based on the gender of physicians. Dr. Mircea Veleanu argued, in part, that his former employers discriminated against him by accommodating the wishes of female patients who had requested female doctors for intimate exams.A male nurse complained about an advert for an all-female obstetrics and gynaecology practice in Columbia, Maryland claiming this was a form of sexual discrimination. Dr. David Garfinkel, a New Jersey-based OB-GYN sued his former employer after being fired due to, as he claimed, "because I was male, I wasn't drawing as many patients as they'd expected".
Obstetrics and Gynaecology is the medical specialty that encompasses the two subspecialties of obstetrics and gynecology.
A speculum is a medical tool for investigating body orifices, with a form dependent on the orifice for which it is designed. In old texts, the speculum may also be referred to as a diopter or dioptra. Like an endoscope, a speculum allows a view inside the body; endoscopes, however, tend to have optics while a speculum is intended for direct vision.
Hysterectomy is the surgical removal of the uterus. It may also involve removal of the cervix, ovaries (oophorectomy), Fallopian tubes (salpingectomy), and other surrounding structures.
A pessary is a prosthetic device inserted into the vagina for structural and pharmaceutical purposes. It is most commonly used to treat stress urinary incontinence to stop urinary leakage and to treat pelvic organ prolapse to maintain the location of organs in the pelvic region. It can also be used to administer medications locally in the vagina or as a method of contraception.
The female reproductive system is made up of the internal and external sex organs that function in reproduction of new offspring. In humans, the female reproductive system is immature at birth and develops to maturity at puberty to be able to produce gametes, and to carry a foetus to full term. The internal sex organs are the vagina, uterus, Fallopian tubes, and ovaries. The vagina allows for sexual intercourse and birth, and is connected to the uterus at the cervix. The uterus or womb accommodates the embryo which develops into the foetus. The uterus also produces secretions which help the transit of sperm to the Fallopian tubes, where sperm fertilize ova which are produced by the ovaries. The external sex organs are also known as the genitals and these are the organs of the vulva including the labia, clitoris, and vaginal opening.
Vaginal bleeding is any expulsion of blood from the vagina. This bleeding may originate from the uterus, vaginal wall, or cervix. Generally, it is either part of a normal menstrual cycle or is caused by hormonal or other problems of the reproductive system, such as abnormal uterine bleeding.
James Marion Sims was an American physician in the field of surgery, known as the "father of gynecology". His most famous work was the development of a surgical technique for the repair of vesicovaginal fistula, a severe complication of obstructed childbirth. He is also remembered for inventing Sims' speculum, Sims' sigmoid catheter, and the Sims' position. Against significant opposition, he established, in New York, the first hospital specifically for women. He was forced out of the hospital he founded because he insisted on treating cancer patients; he was instrumental in the creation of the nation's first cancer hospital, which opened after his death.
A uterine malformation is a type of female genital malformation resulting from an abnormal development of the Müllerian duct(s) during embryogenesis. Symptoms range from amenorrhea, infertility, recurrent pregnancy loss, and pain, to normal functioning depending on the nature of the defect.
The International Federation of Gynaecology and Obstetrics, usually just FIGO ("fee'go") as the acronym of its French name Fédération Internationale de Gynécologie et d'Obstétrique, is a worldwide non-governmental organisation representing obstetricians and gynaecologists in over one hundred territories. It was founded on 26 July 1954 in Geneva, Switzerland, to "promote the well-being of women and to raise the standard of practice in obstetrics and gynaecology". Membership is currently composed of 132 professional societies of obstetricians and gynaecologists worldwide.
A pelvic examination is the physical examination of the external and internal female pelvic organs. It is frequently used in gynecology for the evaluation of symptoms affecting the female reproductive and urinary tract, such as pain, bleeding, discharge, urinary incontinence, or trauma. It can also be used to assess a woman's anatomy in preparation for procedures. The exam can be done awake in the clinic and emergency department, or under anesthesia in the operating room. The most commonly performed components of the exam are 1) the external exam, to evaluate the external genitalia 2) the internal exam with palpation to examine the uterus, ovaries, and fallopian tubes, and 3) the internal exam using the speculum to visualize the vaginal walls and cervix. During the pelvic exam, sample of cells and fluids may be collected to screen for sexually transmitted infections or cancer.
The endometrial biopsy is a medical procedure that involves taking a tissue sample of the lining of the uterus. The tissue subsequently undergoes a histologic evaluation which aids the physician in forming a diagnosis.
Hematometra is a medical condition involving collection or retention of blood in the uterus. It is most commonly caused by an imperforate hymen or a transverse vaginal septum.
Reproductive endocrinology and infertility (REI) is a surgical subspecialty of obstetrics and gynecology that trains physicians in reproductive medicine addressing hormonal functioning as it pertains to reproduction as well as the issue of infertility. While most REI specialists primarily focus on the treatment of infertility, reproductive endocrinologists are trained to also test and treat hormonal dysfunctions in females and males outside infertility. Reproductive endocrinologists have specialty training (residency) in obstetrics and gynecology (ob-gyn) before they undergo sub-specialty training (fellowship) in REI.
Urogynecology or urogynaecology is a surgical sub-specialty of urology and gynecology.
The following outline is provided as an overview of and topical guide to obstetrics:
Postcoital bleeding is bleeding from the vagina after sexual intercourse and may or may not be associated with pain. The bleeding can be from the uterus, cervix, vagina and other tissue or organs located near the vagina. Postcoital bleeding can be one of the first indications of cervical cancer. There are other reasons why vaginal bleeding may occur after intercourse. Some people will bleed after intercourse for the first time but others will not. The hymen may bleed if it is stretched since it is thin tissue. Other activities may have an effect on the vagina such as sports and tampon use. Postcoital bleeding may stop without treatment. In some instances, postcoital bleeding may resemble menstrual irregularities. Postcoital bleeding may occur throughout pregnancy. The presence of cervical polyps may result in postcoital bleeding during pregnancy because the tissue of the polyps is more easily damaged. Postcoital bleeding can be due to trauma after consensual and non-consensual sexual intercourse.
Cervical agenesis is a congenital disorder of the female genital system that manifests itself in the absence of a cervix, the connecting structure between the uterus and vagina. Milder forms of the condition, in which the cervix is present but deformed and nonfunctional, are known as cervical atresia or cervical dysgenesis.
Müllerian duct anomalies are those structural anomalies caused by errors in müllerian-duct development during embryonic morphogenesis. Factors that precipitate include genetics, and maternal exposure to teratogens.
The American Board of Obstetrics and Gynecology is a non-profit organization that provides board certification for practicing obstetricians and gynecologists in the United States and Canada. It was founded in 1927, incorporated in 1930, and is based in Dallas, Texas. It is one of 24 medical boards recognized by the American Board of Medical Specialties. ABOG's mission is to define the standards, certify obstetricians and gynecologists, and facilitate continuous learning to advance knowledge, practice, and professionalism in women's health.
William Francis Victor Bonney FRCP FRCS was a prominent British gynaecological surgeon. He was described by Geoffrey Chamberlain as "a primary influence on world gynaecology in the years between the wars".