vulva

• n.

• 外陰

　 　

WordNet

1. external parts of the female genitalia
2. of or relating to the vulva (同)vulval
3. kraurosis of the vulva; often a precancerous lesion

PrepTutorEJDIC

1. 陰門,外陰部

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/03/26 11:05:24」(JST)

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For other uses, see Vulva (disambiguation).

Human vulva
Vulvae of different women (pubic hair removed in some cases) (Genetic variation)
Details
Precursor	Genital tubercle, urogenital folds
Artery	Internal pudendal artery
Vein	Internal pudendal veins
Nerve	Pudendal nerve
Lymph	Superficial inguinal lymph nodes
Identifiers
Latin	pudendum femininum
MeSH	05.360.319.887
Dorlands /Elsevier	Vulva
TA	A09.2.01.001
FMA	20462
Anatomical terminology [edit on Wikidata]

The vulva (from the Latin vulva, plural vulvae, see etymology) consists of the external genital organs of the female mammal.This article deals with the human vulva, although the structures are similar for other mammals.

The external vulva is superficial to the internal vulva. The external vulva consists of the labia majora, mons pubis, labia minora, clitoris, bulb of vestibule, vulval vestibule, greater and lesser vestibular glands, external urethral orifice and the opening of the vagina (introitus) and the mons pubis.

As the outer portal of the human uterus or womb, it protects its opening by a "double door": the labia majora (large lips) and the labia minora (small lips). The vagina is a self-cleaning organ, sustaining healthy microbial flora that flow from the inside out; the vulva needs only simple washing to assure good vulvovaginal health, without recourse to any internal cleansing.

Structure

Labeled image of a vulva, showing external as well as internal structures.

External structures

The external structures of the vulva are::

• the mons pubis
• the labia, consisting of the labia majora and the labia minora
• the external portion of the clitoris, consisting of the clitoral glans and the clitoral hood
• the urinary meatus (opening of the urethra)
• the vaginal orifice (opening of the vagina)
• the hymen

Other structures:

• the vulval vestibule
• the pudendal cleft
• the frenulum labiorum pudendi or the fourchette
• the perineum
• the sebaceous glands on labia majora
• the vaginal glands:
  • Bartholin's glands
  • Paraurethral glands called Skene's glands

Internal structures

Lymphatic tissue

Vulvar tissues and organs are drained by the superficial inguinal lymph nodes.

Muscle tissue

Pelvic floor muscles help to support the external and internal vulvar structures.

Blood supply

Blood flow to the vulvar area is provided by the internal pudendal artery.

Labeled image of a vulva, showing external as well as internal structures.

The soft mound at the front of the vulva is formed by fatty tissue covering the pubic bone, and is called the mons pubis. The term mons pubis is Latin for "pubic mound" and it is gender-nonspecific. There is, however, a variant term that specifies gender: in human females, the mons pubis is often referred to as the mons veneris, Latin for "mound of Venus" or "mound of love". The mons pubis separates into two folds of skin called the labia majora, literally "major (or large) lips". The cleft between the labia majora is called the pudendal cleft, or cleft of Venus, and it contains and protects the other, more delicate structures of the vulva. The labia majora meet again at a flat area between the pudendal cleft and the anus called the perineum. The color of the outside skin of the labia majora is usually close to the overall skin color of the individual, although there is considerable variation. The inside skin and mucous membrane are often pink or brownish. After the onset of puberty, the mons pubis and the labia majora become covered by pubic hair. This hair sometimes extends to the inner thighs and perineum, but the density, texture, color, and extent of pubic hair coverage vary considerably, due to both individual variation and cultural practices of hair modification or removal.

Variation in the appearance of women's external genitalia (genetic variation) in frontal view: in some women the labia minora and clitoral hood protrude between the labia majora and are clearly visible in upright standing position, while being completely hidden in others

The labia minora are two soft folds of skin within the labia majora. While labia minora translates as "minor (or small) lips", often the "minora" are of considerable size, and may protrude outside the "majora". Much of the variation among vulvas lies in the significant differences in the size, shape, and color of the labia minora.

The clitoris is located at the front of the vulva, where the labia minora meet. The visible portion of the clitoris is the clitoral glans. Typically, the clitoral glans is roughly the size and shape of a pea, although it can be significantly larger or smaller. The clitoral glans is highly sensitive, containing as many nerve endings as the analogous organ in males, the glans penis. The point where the labia minora attach to the clitoris is called the frenulum clitoridis. A prepuce, the clitoral hood, normally covers and protects the clitoris, however in women with particularly large clitorises or small prepuces, the clitoris may be partially or wholly exposed at all times. The clitoral hood is the female equivalent of the male foreskin. Often the clitoral hood is only partially hidden inside of the pudendal cleft.

The area between the labia minora is called the vulval vestibule, and it contains the vaginal and urethral openings. The urethral opening (meatus) is located below the clitoris and just in front of the vagina. This is where urine passes from the urinary bladder to be disposed of.

The opening of the vagina is located at the bottom of the vulval vestibule, toward the perineum. The term introitus is more technically correct than "opening", since the vagina is usually collapsed, with the opening closed, unless something is inserted. The introitus is sometimes partly covered by a membrane called the hymen. The hymen will rupture during the first episode of vigorous sex, and the blood produced by this rupture has been seen as a sign of virginity. However, the hymen may also rupture spontaneously during exercise (including horseback riding) or be stretched by normal activities such as use of tampons and menstrual cups, or be so minor as to be unnoticeable. In some rare cases, the hymen may completely cover the vaginal opening, requiring a surgical incision. Slightly below and to the left and right of the vaginal opening are two Bartholin glands which produce a waxy, pheromone-containing substance, the purpose of which is not yet fully known.

Development

Fetus

Genital tubercle at fourteen weeks

Vulva development occurs during several phases, chiefly during the fetal and pubertal periods of time.

During the first eight weeks of life, both male and female fetuses have the same rudimentary reproductive and sexual organs, and maternal hormones control their development. Male and female organs begin to become distinct when the fetus is able to begin producing its own hormones, although visible determination of the sex is difficult until after the twelfth week.

During the sixth week, the genital tubercle develops in front of the cloacal membrane. The tubercle contains a groove termed the urethral groove. The urogenital sinus (forerunner of the bladder) opens into this groove. On either side of the groove are the urogenital folds. Beside the tubercle are a pair of ridges called the labioscrotal swellings.

Beginning in the third month of development, the genital tubercle becomes the clitoris. The urogenital folds become the labia minora, and the labioscrotal swellings become the labia majora.

Childhood

At birth, the neonate's vulva (and breast tissue—see witch's milk) may be swollen or enlarged as a result of having been exposed, via the placenta, to her mother's increased levels of hormones. The clitoris is proportionally larger than it is likely to be later in life. Within a short period of time as these hormones wear off, the vulva will shrink in size.

From one year of age until the onset of puberty, the vulva does not undergo any change in appearance, other than growing in proportion with the rest of her body.

Puberty

The onset of puberty produces a number of changes. The structures of the vulva become proportionately larger and may become more pronounced. Coloration may change and pubic hair develops, first on the labia majora, and later spreading to the mons pubis, and sometimes the inner thighs and perineum.

In preadolescent girls, the vulva appears to be positioned further forward than in adults, showing a larger percentage of the labia majora and pudendal cleft when standing. During puberty the mons pubis enlarges, pushing the forward portion of the labia majora away from the pubic bone, and parallel to the ground (when standing). Variations in body fat levels affect the extent to which this occurs.

Childbirth

During childbirth, the vagina and vulva must stretch to accommodate the baby's head (approximately 9.5 cm (3.7 in)). This can result in tears in the vaginal opening, labia, and clitoris. An episiotomy (a preemptive surgical cutting of the perineum) is sometimes performed to control tearing, but is no longer considered appropriate as a routine procedure and has been shown to increase tearing or healing times rather than improve it in many cases. Perennial tearing or cutting does leave scar tissue.

Some other changes to the vagina and vulva that occur during pregnancy may become permanent.

Post-menopause

During menopause, hormone levels decrease, and as this process happens, reproductive tissues which are sensitive to these hormones shrink in size. The mons pubis, labia, and clitoris are reduced in size in post-menopause, although not usually to pre-puberty proportions.

Sexual homology

Main article: Sexual homology

Most male and female sex organs originate from the same tissues during fetal development; this includes the vulva. The anatomy of the vulva is related to the anatomy of the male genitalia by a shared developmental biology. Organs that have a common developmental ancestry in this way are said to be homologous.

The clitoral glans is homologous to the glans penis in males, and the clitoral body and the clitoral crura are homologous to the corpora cavernosa of the penis. The labia majora, labia minora, and clitoral hood are homologous to the scrotum, shaft skin of the penis, and the foreskin, respectively. The vestibular bulbs beneath the skin of the labia minora are homologous to the corpus spongiosum, the tissue of the penis surrounding the urethra. The Bartholin's glands are homologous to the Cowper's glands in males.

Function and physiology

The vulva has a sexual function; these external organs are richly innervated and provide pleasure when properly stimulated. There are a number of different secretions associated with the vulva, including urine, sweat, menses, skin oils (sebum), Bartholin's and Skene's gland secretions, and vaginal wall secretions. These secretions contain a mix of chemicals, including pyridine, squalene, urea, acetic acid, lactic acid, complex alcohols, glycols, ketones, and aldehydes. During sexual arousal, vaginal lubrication increases. Smegma is a white substance formed from a combination of dead cells, skin oils, moisture and naturally occurring bacteria, that forms in mammalian genitalia. In females it collects around the clitoris and labial folds.

Some women produce aliphatic acids. These acids are a pungent class of chemicals which other primate species produce as sexual-olfactory signals. While there is some debate, researchers often refer to them as human pheromones. These acids are produced by natural bacteria resident on the skin. The acid content varies with the menstrual cycle, rising from one day after menstruation, and peaking mid-cycle, just before ovulation.

Sexual arousal

Main article: Human sexual response cycle

Sexual arousal results in a number of physical changes in the vulva. Vaginal lubrication begins first. The clitoris and labia minora increase in size. Increased vasocongestion in the vagina causes it to swell, decreasing the size of the vaginal opening by about 30%. The clitoris becomes increasingly erect, and the glans moves towards the pubic bone, becoming concealed by the hood. The labia minora increase considerably in thickness. The labia minora sometimes change considerably in color, going from pink to red in lighter skinned women who have not borne a child, or red to dark red in those that have. Immediately prior to the female orgasm, the clitoris becomes exceptionally engorged, causing the glans to appear to retract into the clitoral hood. Rhythmic muscle contractions occur in the outer third of the vagina, as well as the uterus and anus. Contractions become less intense and more randomly spaced as the orgasm continues. An orgasm may have as few as one or as many as 15 or more contractions, depending on its intensity. Orgasm may be accompanied by female ejaculation, causing liquid from either the Skene's gland or bladder to be expelled through the urethra. The pooled blood begins to dissipate, although at a much slower rate if an orgasm has not occurred. The vagina and vaginal opening return to their normal relaxed state, and the rest of the vulva returns to its normal size, position and color.

Clinical significance

Further information: Sexually transmitted infection

Vulvar organs and tissues can become infected with bacteria, viruses, fungi, protozoans and arthropods. Internal sexually transmitted infections may not be visible in the vulvar region, but these internal infections may cause symptoms and signs on the external vulvar region.

Vulvar sexually transmitted infections

Some lower reproductive tract infections, vaginal discharge and sexually transmitted infections of the upper reproductive tract will cause irritation, inflammation or discomfort when the discharge comes in contact with vulvar tissue.

Bacterial infection

Examples of these include

• Chancroid (Haemophilus ducreyi)
• Granuloma inguinale or (Klebsiella granulomatis)
• Syphilis (Treponema pallidum)

Viral infection

• Herpes simplex (Herpes simplex virus 1, 2) skin and mucosal, transmissible with or without visible blisters
• HIV (Human Immunodeficiency Virus)—venereal fluids, semen, breast milk, blood
• HPV (Human Papillomavirus)—skin and mucosal contact. 'High risk' types of HPV cause almost all cervical cancers, as well as some anal, penile, and vulvar cancer. Some other types of HPV cause genital warts.
• Molluscum contagiosum (molluscum contagiosum virus MCV)—close contact

Fungal infection

• Candidiasis (yeast infection)

Protozoan

• Trichomoniasis (Trichomonas vaginalis)

Arthropod infestation

Crab louse, Female

• Crab louse, colloquially known as "crabs" or "pubic lice" (Pthirus pubis)
• Scabies (Sarcoptes scabiei)

Cancer

Many cancers, tumours and other malignancies can develop in vulvar structures. If surgery is necessary, standard surgical and nursing procedures are conducted.

Carcinomas

• adenocarcinoma
• basal cell carcinoma
• Bartholin gland carcinoma
• Merkel cell tumor
• squamous cell carcinoma
• transitional cell carcinoma
• verrucous carcinoma
• vulvar malignant melanoma
• vulvar Paget disease

Sarcomas

• leiomyosoarcoma
• malignant fibrous histiocytoma
• epithelial sarcoma
• malignant rhabdoid tumor

Other

• malignant schwannoma
• metastiatic cancers to the vulva
• yolk sac tumors
• Crohn's disease of the vulva
• skin dryness
• hormone fluctuations
• atopic and irritant dermatitis
• psoriasis
• lichen sclerosus
• infectious vulvovaginitis
• atro-phic vulvovaginitis
• lichen simplex chronicus
• neuropathic itch
• pemphigoid gestationis
• polymorphiceruption of pregnancy
• intrahepatic cholestasis of pregnancy
• atopic eruption of pregnancy

Plastic surgery

Main article: Genitoplasty

Genitoplasty can be done to repair, restore or alter vulvar tissues. Vulvar surgeries that are sometimes performed to change the appearance of the external structures are vaginoplasty, genitoplasty, and labioblasty.

Elective vulvar surgery has been criticized by clinicians. Recommendations for informing women of the risks included the lack of data supporting these procedures and the potential associated risks such as infection, altered sensation, dyspareunia, adhesions, and scarring have been promulgated by professional societies. The World Health Organization describes any medically unnecessary surgery to the vaginal tissue and organs as Female genital mutilation.

Complications

Mulluscum contagiosum

Pubic shaving can result in cuts to the vulva and clitoris, ingrown hairs, pseudofolliculitis barbae (razor bumps) and folliculitis. Shaving of the vulvar region increases the risk of contracting the sexually transmitted viral infection, molluscum contagiosum.

The vulvar region is at risk for trauma during labor and delivery. No advantages have been demonstrated in the shaving of vulvar hair prior to labor. Rates of complications remain the same between women who were shaved and those unshaven.

Society and culture

Many cultures have no or few taboos on exposure of the breasts, but the vulva and pubic triangle are always the first areas to be covered. Saartjie Baartman, the so-called "Hottentot Venus" who was exhibited in London at the beginning of the nineteenth century, was paid to display her large buttocks, but she never revealed her vulva. Khoisan women were said to have elongated labia, leading to questions about, and requests to exhibit, their sinus pudoris, "curtain of shame", or tablier (the French word for "apron"). To quote Stephen Jay Gould, "The labia minora, or inner lips, of the ordinary female genitalia are greatly enlarged in Khoi-San women, and may hang down three or four inches below the vagina when women stand, thus giving the impression of a separate and enveloping curtain of skin". Baartman never allowed this trait to be exhibited while she was alive.

In some cultures, including modern Western culture, women have shaved or otherwise depilated part or all of the vulva. When high-cut swimsuits became fashionable, women who wished to wear them would shave the sides of their pubic triangles, to avoid exhibiting pubic hair. Other women relish the beauty of seeing their vulva with hair, or completely hairless, and find one or the other more comfortable. Depilation of the vulva is a fairly recent phenomenon in the United States, Canada, and Western Europe, but has been prevalent, usually in the form of waxing, in many Eastern European and Middle Eastern cultures for centuries, usually due to the idea that it may be more hygienic, or originating in prostitution and pornography. Shaving may include all or nearly all of the hair. Some styles retain a small amount of hair on either side of the labia or a strip directly above and in line with the pudendal cleft.

Since the early days of Islam, Muslim women and men have followed a tradition to "pluck the armpit hairs and shave the pubic hairs". This is a preferred practice rather than an obligation, and could be carried out by shaving, waxing, cutting, clipping, or any other method. This is a regular practice that is considered in some more devout Muslim cultures as a form of worship, not a shameful practice, while in other less devout regions it is a practice for the purpose of good hygiene. (See Islamic hygienical jurisprudence.) The reasons behind removing this hair could also be applied to the hair on the scrotum and around the anus, because the purpose is to be completely clean and pure and keep away from anything that may cause dirt and impurities.

Several forms of genital piercings can be done in the female genital area. Piercings are usually performed for aesthetic purposes, but some forms like the clitoral hood piercing might also enhance pleasure during sexual intercourse. Though they are common in traditional cultures, intimate piercings are a fairly recent trend in western culture.

Altering the female genitalia

Main article: Genital modification and mutilation

The most prevalent form of genital alteration in some countries is female genital mutilation (FGM): removal of any part of the female genitalia for cultural, religious or other non-medical reasons. This practice is highly controversial as it is often done to non-consenting minors and for debatable (often misogynistic) reasons. An estimated 100 to 140 million girls and women in Africa and Asia have experienced some form of FGM.

Female genital surgery includes laser resurfacing of the labia to remove wrinkles, labiaplasty (reducing the size of the labia) and vaginal tightening. Some have likened labiaplasty to FGM.

In September 2007, the American College of Obstetricians and Gynecologists issued a committee opinion on these and other female genital surgeries, including "vaginal rejuvenation", "designer vaginoplasty", "revirgination", and "G-spot amplification". This opinion states that the safety of these procedures has not been documented. ACOG recommends that women seeking these surgeries need to be informed about the lack of data supporting these procedures and the potential associated risks such as infection, altered sensation, dyspareunia, adhesions, and scarring.

The Labia pride movement resents the ideals of female cosmetic genital surgeries: The Muff March in London, 2011

With the growing popularity of female cosmetic genital surgeries, the practice increasingly draws criticism from an opposition movement of cyberfeminist activist groups and platforms, the so-called labia pride movement. The major point of contention is that heavy advertising for these procedures, in combination with a lack of public education, fosters body insecurities in women with larger labia in spite of the fact that there is normal and pronounced individual variation in the size of labia. The preference for smaller labia is a matter of fashion fad and is without clinical or functional significance.

Etymology

The word vulva was taken from the Medieval Latin word volva or vulva ("womb, female genitals"), probably from the Old Latin volvere ("to roll"; lit. "wrapper").

Alternative terms

As with nearly any aspect of the human body involved in sexual or excretory functions, there are many slang words for the vulva. "Cunt", a medieval word for the vulva and once the standard term, has become in its literal sense a vulgarism, and in other uses one of the strongest abusive obscenities in English-speaking cultures.

Depictions of vulvae

Main article: Vulva in art

Some cultures have tended to view the vulva as something shameful that should be hidden. For example, the term pudendum, which denotes the external genitalia, literally means "shameful thing".

Other cultures have long celebrated and even worshipped the vulva. Some Hindu sects revere it under the name yoni, and texts seem to indicate a similar attitude in some ancient Middle Eastern religions. As an aspect of Goddess worship such reverence may be part of modern Neopagan beliefs, and may be indicated in paleolithic artworks, dubbed "Old Europe" by archaeologist Marija Gimbutas. Ancient Greek women kept their vulva hairless so as to display their beauty.

• Origin of the world, Oil painting by Gustave Courbet

• Possible Rupestrian depictions of vulvae, paleolithic

• Possible stylised vulva stone, paleolithic

• Sheela na gig, figurative sculpture with an exaggerated vulva.

• Attic red-figure lid. Three female organs and a winged phallus.

Slang

There are numerous slang words, euphemisms and synonyoms for the vulva in English and in other languages. See WikiSaurus:vulva for a list of slang words for vulva.

Art

Main article: Vagina and vulva in art

• L'Origine du monde, the first realistic painting of a vulva in Western art
• Sheela na Gig, ancient and medieval European carvings
• Yoni, Sanskrit depictions

References

External links

• Media related to Vulvas at Wikimedia Commons
• Media related to Vulva symbols at Wikimedia Commons
• 'V' is for vulva, not just vagina by Harriet Lerner discussing common misuse of the word "vagina"
• Pink Parts – "Walk through" of female sexual anatomy by sex activist and educator Heather Corinna (illustrations; no explicit photos)

UpToDate Contents

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• 1. 外陰部病変：診断的評価 vulvar lesions diagnostic evaluation
• 2. 女性泌尿生殖器の外科解剖学 surgical female urogenital anatomy
• 3. 外陰癌：臨床症状、診断、および病理 vulvar cancer clinical manifestations diagnosis and pathology
• 4. 外陰部病変：形態に基づく鑑別診断 vulvar lesions differential diagnosis based on morphology
• 5. 新生児および小児の婦人科検査 gynecologic examination of the newborn and child

English Journal

• Phase II study of concurrent chemoradiotherapy with high-dose-rate intracavitary brachytherapy in patients with locally advanced uterine cervical cancer: Efficacy and toxicity of a low cumulative radiation dose schedule.

• Toita T, Kitagawa R, Hamano T, Umayahara K, Hirashima Y, Aoki Y, Oguchi M, Mikami M, Takizawa K; Cervical Cancer (Vulva Cancer) Committee of the Japanese Gynecologic Oncology Group (JGOG).SourceDepartment of Radiology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan.
• Gynecologic oncology.Gynecol Oncol.2012 Aug;126(2):211-6. Epub 2012 Apr 30.
• OBJECTIVE: A multicenter phase II trial was conducted to assess the efficacy and toxicity of concurrent chemoradiotherapy (CCRT) with high-dose-rate intracavitary brachytherapy (HDR-ICBT) using a low cumulative prescribed dose schedule in patients with locally advanced uterine cervical cancer.METHOD
• PMID 22555110

• Image-guided vulvovaginal interstitial brachytherapy in the treatment of primary and recurrent gynecological malignancies.

• De Ieso PB, Mullassery V, Shrimali R, Lowe G, Bryant L, Hoskin PJ.SourceMount Vernon Cancer Centre, Rickmansworth Road, Northwood, Middlesex, United Kingdom.
• Brachytherapy.Brachytherapy.2012 Jul;11(4):306-10. Epub 2011 Oct 12.
• PURPOSE: Evaluation of interstitial high-dose-rate brachytherapy (HDRB) to the vulvovaginal region both alone and in combination with external beam radiotherapy (EBRT) for primary or recurrent gynecological malignancy.METHODS AND MATERIALS: From 1998 to 2009, 37 women with a mean age of 68 years wer
• PMID 21996537

Japanese Journal

• 症例 外陰部に発生したaggressive angiomyxomaの1例

• 長島 香,中佐藤 利一,渡邉 喜久雄 [他]
• 産科と婦人科 79(8), 1045-1048, 2012-08
• NAID 40019390811

• 症例 外陰部に生じたAggressive Angiomyxomaの1例

• 前田 梓,長谷川 宏美,市岡 滋 [他]
• 皮膚科の臨床 54(4), 617-620, 2012-04
• NAID 40019280121

• 分娩に合併した会陰裂傷に連続しない直腸腟穿孔の一例

• 榎本 正統,桒原 寛,小方 二郎,田村 和彦,冨岡 英則,佐藤 茂樹,土田 明彦,青木 達哉
• 日本大腸肛門病学会雑誌 65(6), 323-327, 2012
• 症例は30歳の初産婦．会陰切開を伴う正常分娩で2,510gの第一子を出産した．分娩時に母体の肛門より脱出した児の上肢が確認され，直腸腟穿孔の疑いにて当科依頼となった．<BR>腟内診では腟後壁に約5cmの裂創を認め，外陰部より右後方に約2cmの会陰切開創が存在した．会陰切開創と肛門の間には正常な皮膚が介在し連続性を認めなかった．また，直腸診では直腸粘膜に約2cmの裂創が存在し，肛門側は歯 …
• NAID 130002123687

Related Links

• Vulva - Wikipedia, the free encyclopedia

The vulva (from the Latin vulva, plural vulvae. See etymology) is the external genital organs of the female mammal. This article deals with the vulva of the human being, although the structures are similar for other mammals. The vulva has many ...

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リンク元	「genitalium」「vulvae」「vulval」「vulvar」「外陰」
拡張検索	「vulvar injury」

「genitalium」

　　[★]

• ｎ.

• 生殖器、性器、生殖器官、外陰部

関

accessory sex organ、external genitalia、genital、genital organ、genital tract、genitalia、reproductive organ、sexual organ、vulva、vulvae、vulval、vulvar

• Mycoplasma genitalium

「vulvae」

　　[★]

• np.

• 外陰部、外陰、陰門、(生物)産卵口

関

external genital、external genitalia、genitalia、genitalium、pudendal、vulva、vulval、vulvar

「vulval」

　　[★]

• adj.

• 外陰部の、(生物)産卵口の

関

external genitalia、genitalia、genitalium、vulva、vulvae、vulvar

「vulvar」

　　[★]

• 外陰部の

関

external genitalia、genitalia、genitalium、vulva、vulvae、vulval

　

「外陰」

　　[★]

英

vulva、vulvae、external genital、pudendal

関

外陰部、産卵口、陰門

「vulvar injury」

　　[★]

• 外陰損傷、外陰部損傷

関

vulval injury