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Male anatomical structures
The ejaculatory ducts (ductus ejaculatorii) are paired structures in the male reproductive system. Each ejaculatory duct is formed by the union of the
Ejaculatory_duct
Medical condition
Ejaculatory duct obstruction (EDO) is a pathological condition which is characterized by the obstruction of one or both ejaculatory ducts. Thus, the efflux
Ejaculatory_duct_obstruction
Part of the male reproductive system of many vertebrates
epididymal duct. The end of the epididymis is connected to the vas deferens. The vas deferens ends with an opening into the ejaculatory duct at a point
Vas_deferens
Condition in which a male has abnormally low semen volume
by obstruction of either one or both ejaculatory ducts leading to hypospermia. The etiology of ejaculatory duct obstruction can be congenital or acquired
Hypospermia
Pair of simple tubular glands
secretory glands, which join together with the vasa deferentia at the ejaculatory ducts. They receive blood from the vesiculodeferential artery, and drain
Seminal_vesicles
Gland of the male reproductive system
through it is called the prostatic urethra, which joins with the two ejaculatory ducts. The prostate is covered in a surface called the prostatic capsule
Prostate
Part of the human male reproductive organs
entrance of the ejaculatory ducts (on both sides, corresponding vas deferens and seminal vesicle feed into corresponding ejaculatory duct). Verumontanum
Seminal_colliculus
Human male external reproductive organ
urethra passes through the prostate gland, where it is joined by the ejaculatory ducts, and then passes through the corpus spongiosum. The external opening
Human_penis
Potential embryological remnant in human female development
The paired mesonephric ducts in the male, in contrast, go on to form the paired epididymides, vasa deferentia, ejaculatory ducts and seminal vesicles.
Gartner's_duct
usually through an ejaculatory duct. The male atrium is located anteriorly to the gonopore. Usually associated to the ejaculatory duct, there is a structure
Reproductive system of planarians
Reproductive_system_of_planarians
Mechanisms that form the reproductive system
persists, and forms the tube of the epididymis, the vas deferens and the ejaculatory duct, while the seminal vesicle arises during the third month as a lateral
Development of the reproductive system
Development_of_the_reproductive_system
Male reproductive cell
androgen deficit (hypoandrogenism) or obstruction in some part of the ejaculatory duct. In laboratory conditions, is also due to a partial loss of the sample
Sperm
Channel leading from a bodily gland or organ
anatomy and physiology, a duct is a circumscribed channel leading from an exocrine gland or organ. Examples include: As ducts travel from the acinus which
Duct_(anatomy)
Redirection of ejaculated semen into the urinary bladder
occurrence of orgasm. Another underlying cause for this phenomenon may be ejaculatory duct obstruction. During a male orgasm, sperm are released from the epididymides
Retrograde_ejaculation
American physician (born 1960)
in men's reproductive health issues including genetic infertility, ejaculatory duct obstruction, immunologic infertility, quality of life issues with infertility
Paul_J._Turek
Male inability or persistent difficulty in achieving orgasm
causes (viz., Müllerian duct cyst, Wolffian duct abnormalities, prune belly syndrome, imperforate anus, congenital ejaculatory duct obstruction, genetic
Delayed_ejaculation
Semen discharge from the male reproductive tract
possible underlying cause of low volume or complete lack of semen is ejaculatory duct obstruction. It is normal for the amount of semen to diminish with
Ejaculation
Internal organ in the male reproductive system
tubules to the rete testis located in the mediastinum testis, to the efferent ducts, and then to the epididymis where newly created sperm cells mature (spermatogenesis)
Testicle
Reproductive biofluid of male or hermaphroditic animals
copulation. During the process of ejaculation, sperm passes through the ejaculatory ducts and mixes with fluids from the seminal vesicles, the prostate, and
Semen
Human body part
Accessory glands Seminal vesicles Excretory duct Prostate Urethral crest Seminal colliculus Ejaculatory ducts Sinus Ducts Utricle Bulbourethral glands External
Perineal_raphe
Line of tissue on the human penis
Accessory glands Seminal vesicles Excretory duct Prostate Urethral crest Seminal colliculus Ejaculatory ducts Sinus Ducts Utricle Bulbourethral glands External
Penile_raphe
Sac of skin that protects the testicles
Accessory glands Seminal vesicles Excretory duct Prostate Urethral crest Seminal colliculus Ejaculatory ducts Sinus Ducts Utricle Bulbourethral glands External
Scrotum
Pathological inability to ejaculate in males
system malfunction Prostatectomy - surgical removal of the prostate. Ejaculatory duct obstruction Spinal cord injury causes sexual dysfunction including
Anejaculation
Tube that connects the urinary bladder to the external urethral orifice
James; Guthrie, Katherine A. (15 December 2010). "Sperm content of pre-ejaculatory fluid". Human Fertility. 14 (1): 48–52. doi:10.3109/14647273.2010.520798
Urethra
Organs involved in reproduction
differentiation of the reproductive system. The Wolffian duct forms the epididymis, vas deferens, ejaculatory duct, and seminal vesicle in the male reproductive
Human_reproductive_system
Pain during or following ejaculation
vesicles. Balloon dilatation or transurethral ejaculatory duct resection are two treatments for ejaculatory duct obstruction. In one study, tamsulosin-treated
Odynorgasmia
Reproductive system of the human male
spermatozoa) from the epididymis to the ejaculatory duct. Three accessory glands provide fluids that lubricate the duct system and nourish the sperm cells
Male_reproductive_system
Medical condition of a man whose semen contains no sperm
of cystic fibrosis) or acquired, such as ejaculatory duct obstruction for instance by infection. Ejaculatory disorders include retrograde ejaculation
Azoospermia
Complete lack of semen
blockers such as tamsulosin and silodosin. Another cause of aspermia is ejaculatory duct obstruction, which may result in a complete lack or a very low-concentration
Aspermia
Primary sexual organ of male animals
the bladder through the prostate gland, where it is joined by the ejaculatory duct, and then onward to the penis. An erection is the stiffening and rising
Penis
Penis of an arachnid
truncus) and a terminal capsule called a glans, containing a stylus and ejaculatory duct. It may have from one to three muscles, or none as in the specialized
Opiliones_penis
Process of development of sex differences in humans
development of the epididymis, vas deferens, seminal vesicle, and ejaculatory duct, but also a pseudovagina. This is because testosterone is converted
Sexual differentiation in humans
Sexual_differentiation_in_humans
Mechanisms that form the urinary system
ductus deferens, the ejaculatory duct, seminal vesicle and efferent ducts. In the female, on the other hand, the Wolffian bodies and ducts atrophy, leaving
Development of the urinary system
Development_of_the_urinary_system
Ways different insect species reproduce
defferens, and the two tubular vasa deferentia connect to a median ejaculatory duct that leads to the outside. A portion of the vas defferens is often
Insect_reproductive_system
Description of the physical form of insects
efferens, and the two tubular vasa deferentia connect to a median ejaculatory duct that leads to the outside. A portion of the vas deferens is often enlarged
Insect_morphology
Indentation in the prostatic urethra of human males
seminal colliculus (verumontanum), laterally flanked by openings of the ejaculatory ducts. It is also known as the vagina masculina, uterus masculinus or (in
Prostatic_utricle
Medical condition
CBAVD or anomalies related to obstruction of the ejaculatory duct, such as abnormalities within the duct itself, a median cyst of the prostate (indicating
Male_infertility
Flare of the urethra tissue at the base of the human biological male sex organ
Accessory glands Seminal vesicles Excretory duct Prostate Urethral crest Seminal colliculus Ejaculatory ducts Sinus Ducts Utricle Bulbourethral glands External
Bulb_of_penis
Phylum of worms
vesicle and then during intercourse into a glandular and muscular ejaculatory duct associated with the vas deferens and cloaca. In females, the ovaries
Nematode
kidneys, each mesonephric duct is retained to become the epididymis, vas deferens, seminal vesicle and ejaculatory duct (Wolffian duct). In reptiles and birds
Epididymis evolution from reptiles to mammals
Epididymis_evolution_from_reptiles_to_mammals
Invertebrate genital pore
opening of the common oviduct, and in the male, it is the opening of the ejaculatory duct. The position of the gonopore varies considerably between groups, but
Gonopore
Young male human
Internal male reproductive organs include the vas deferens, the ejaculatory ducts, the urethra, the seminal vesicles, and the prostate gland. Puberty
Boy
Genetic disorder affecting mostly the lungs
absence of the vas deferens (which normally connects the testes to the ejaculatory ducts of the penis), but potentially also by other mechanisms causing no
Cystic_fibrosis
Enzyme that creates mutations in DNA
female urethra ejaculatory duct epithelium of male urethra epithelium of vagina mesenteric lymph nodes muscle layer of ejaculatory duct granulocyte embryo
Activation-induced cytidine deaminase
Activation-induced_cytidine_deaminase
Accessory glands Seminal vesicles Excretory duct Prostate Urethral crest Seminal colliculus Ejaculatory ducts Sinus Ducts Utricle Bulbourethral glands External
Sperm Chromatin Structure Assay
Sperm_Chromatin_Structure_Assay
Male adult human
epididymides, which store sperm cells, and the vasa deferentia and ejaculatory ducts, which transfer the mature sperm to the urethra.[citation needed]
Man
Species of fluke
connected to the seminal vesicle, which is a coiled tube running up to the ejaculatory duct, which in turn opens through a small opening called genital pore just
Opisthorchis_viverrini
Form of male contraception that blocks sperm transport in the vas deferens
vas deferens, the tubes that carry sperm from the epididymis to the ejaculatory ducts. Various vas-occlusive contraceptive methods have been researched
Vas-occlusive_contraception
Species of parasitic flatworm
sac and meeting with the ejaculatory duct. The penis sac envelops the male accessory gland reservoir, the ejaculatory duct, and the penis, directing
Allobenedenia_dischizosepta
Atypical congenital variations of sex characteristics
system, which develops into the vas deferens, seminal vesicles, and ejaculatory ducts. By birth, the typical fetus has been completely sexed male or female
Intersex
Medical condition
to genetic markers for cystic fibrosis Infection, e.g. prostatitis Ejaculatory duct obstruction In about 30% of infertile men, no causative factor is found
Oligospermia
Part of the human glans penis
Accessory glands Seminal vesicles Excretory duct Prostate Urethral crest Seminal colliculus Ejaculatory ducts Sinus Ducts Utricle Bulbourethral glands External
Septum_glandis
Medical condition
reproductive structures (vasa deferentia, seminal vesicles, epididymides and ejaculatory ducts) are normal but testes are usually undescended and prostate hypoplasia
5α-Reductase_2_deficiency
Layer of fibrous tissue in the scrotum
Accessory glands Seminal vesicles Excretory duct Prostate Urethral crest Seminal colliculus Ejaculatory ducts Sinus Ducts Utricle Bulbourethral glands External
Scrotal_septum
Form in which people experience and express themselves sexually
which stores sperm before ejaculation. The third part of the duct system is the ejaculatory ducts, which are 1-inch (2.5 cm)-long paired tubes that pass through
Human_sexuality
Gland in males to help with sperm health
a range from low counts up to 50 million sperm per ml) into the pre-ejaculatory fluid, potentially leading to conception from the introduction of pre-ejaculate
Bulbourethral_gland
Overview of and topical guide to human anatomy
Paradidymis Spermatic cord Cremaster Vas deferens Seminal vesicle Ejaculatory duct Prostate Bulbourethral gland Male external genitalia Penis Root Bulb
Outline_of_human_anatomy
Species of fly
Simmons, L. W. (2000). "Optimal copula duration in yellow dung flies: ejaculatory duct dimensions and size-dependent sperm displacement". Evolution. 54 (3):
Scathophaga_stercoraria
Species of beetle
the abdomen of the male. The muscles parallel to the lumen of the ejaculatory duct contract and push it out. The beetle needs such an organ because of
Thistle_tortoise_beetle
Protein-coding gene in the species Homo sapiens
layer of urethra ejaculatory duct vagina molar lamina propria of prostatic urethra prostatic epithelium muscle layer of ejaculatory duct anterior lobe of
R-spondin_4
Protein-coding gene in the species Homo sapiens
lamina propria of urethra ejaculatory duct genital tubercle epithelium of urethra female urethra medullary collecting duct muscle layer of urethra Rostral
DNA (cytosine-5)-methyltransferase 3A
DNA_(cytosine-5)-methyltransferase_3A
Mammalian protein found in Homo sapiens
Rostral migratory stream tail of embryo genital tubercle blastocyst ejaculatory duct morula primitive streak embryo atrioventricular valve More reference
Tet methylcytosine dioxygenase 1
Tet_methylcytosine_dioxygenase_1
Physiology and biochemistry of insect organ systems
into the sperm duct or vas deferens and this stores the sperm. The vas deferentia then unite posteriorally to form a central ejaculatory duct, this opens
Insect_physiology
Medical condition
testicles and epididymides, ductus deferentes, seminal vesicles and ejaculatory ducts, prostate, bulbourethral glands, and penis. Erythrasma Balanoposthitis
Male_genital_disease
seminiferi recti, rete testis, efferent ducts), epididymides (appendix), Vas deferens (ampulla) and ejaculatory ducts. Schlager, Daniel; Maas, Moritz; Hein
Seminal_tract
boyfriend's name is STEVE": Seminiferous Tubules Epididymis Vas deferens Ejaculatory duct Every -Endomysium Person- Perimysium Eats- Epimysium Food - Fascia
List_of_anatomy_mnemonics
Inflammation of the epididymis, part of the testicle
possible. Reflux of sterile urine (urine without bacteria) through the ejaculatory ducts may cause inflammation with obstruction. In children, it may be a
Epididymitis
Species of fluke
then into the seminal vesicle. From the seminal vesicle projects the ejaculatory duct, and this opens into the genital atrium, and many prostate glands surround
Fasciola_hepatica
Protein-coding gene in animals
expressed in muscle layer of urethra pelvic part of vagina rhombic lip ejaculatory duct perineal part of vagina inner cell mass epithelium of seminiferous
WNT1
Species of flatworm
to the penis, an ejaculatory duct that is not distally dilated, the presence of thick circular muscle surrounding the ejaculatory duct that is four times
Cratera_arucuia
Monophyletic section of isopods
Oniscidea. The section Synocheta is mainly defined by the fusion of the ejaculatory ducts in the male genital apophysis, resulting in a single spermatophore
Synocheta
Species of flatworm
having marginal eyes, a bell-shaped pharynx, the distal portion of the ejaculatory duct being widened to occupy around half of the penis papilla, a narrowing
Cratera_boja
Species of flatworm
bulb, an ejaculatory duct that isn't distally dilated, a thick muscle tube surrounding the ejaculatory duct with a diameter triple that of the duct, an underlying
Cratera_hina
Species of flatworm
of the ejaculatory duct, a female atrium that is 2.5 times longer than the male, and the presence of a long common glandular ovovitelline duct. The specific
Cratera_tui
Bacterial infection of the prostate gland
caused by ascending urethral infection and by reflux into the ejaculatory duct or prostatic ducts. Risk factors for chronic bacterial prostatitis include functional
Chronic_bacterial_prostatitis
Class of flukes
Also present are vasa efferentia, a vas deferens, seminal vesicle, ejaculatory duct and a cirrus (analogous to a penis) usually (but not always) enclosed
Digenea
Protein-coding gene in the species Homo sapiens
propria of vagina proximal tubule embryo lateral lobe of prostate ejaculatory duct More reference expression data BioGPS More reference expression data
SRD5A2
Species of flatworm
distal portion of the ejaculatory duct that occupies most of the penis papilla, and the lack of a common glandular ovovitelline duct. The specific epithet
Cratera_assu
Scientific analysis of semen
secreted by the seminal vesicles. The absence of fructose indicates ejaculatory duct obstruction or other pathology. According to one lab test manual normal
Semen_analysis
List of Human Epithelia
male vas deferens Pseudostratified columnar - reproductive - male ejaculatory duct Simple columnar - reproductive - male (gland) bulbourethral glands
Table of epithelia of human organs
Table_of_epithelia_of_human_organs
Urethral reconstruction surgery, usually a major surgery and a long recovery period
the defect with regard to the prostate gland, urinary sphincter, and ejaculatory duct position of the most patent area of the urethral wall (necessary for
Urethroplasty
species, males plug a female's insemination duct with a portion of their palp that contains the ejaculatory duct called the embolus. The embolus that is found
Sexual_selection_in_spiders
Species of beetle
efferentia, two seminal vesicles, a pair of accessory glands, an ejaculatory bulb, an ejaculatory duct and an aedeagus. The testis are approximately 1.8 mm in
Chrysomela_populi
Species of roundworm
system consists of a single testis, vas deferens, seminal vesicles, ejaculatory duct, two spicules, gubernaculum and bursa. Female reproductive organs include
Gongylonema_neoplasticum
Topics referred to by the same term
Koca Seyit Airport, IATA code EDO Economic development organization Ejaculatory duct obstruction Environmental Defender's Office NSW Environmental Defenders
Edo_(disambiguation)
Genus of worms
07 1.69 × 0.664 Dimension of group of cement glands 3 3 ? 7 1.54 0.86 × 0.56 2.98 ? 3.56 2.02 Ejaculatory duct length 2.3 ? ? ? 4.64 1.42 ? ? 3.53 1.68
Pachysentis
Genus of flatworms
area at the transitional area between the seminal vesicle and the ejaculatory duct, although in Dugesia these glands are concentrated at the diaphragm
Dugesia
Protein-coding gene in the species Homo sapiens
lip muscle layer of urethra mucous cell of stomach muscle layer of ejaculatory duct muscle of thigh muscle layer of seminal vesicle pyloric antrum external
WNT11
Species of spider
male palpal bulb has a spermophor that is slightly bent medially. The ejaculatory duct diverges from the base of the conductor. In lateral view, the conductor
Dorceus_saif
Deeper fibers of the musculus dartos
Accessory glands Seminal vesicles Excretory duct Prostate Urethral crest Seminal colliculus Ejaculatory ducts Sinus Ducts Utricle Bulbourethral glands External
Sebileau's_muscle
Species of leech
via oviducts, while epididymes connect the vas deferens with the ejaculatory ducts. M. decora has ten pairs of testisacs located from segments thirteen
Macrobdella_decora
Genus of flatworms
conical penis occupying the entire male cavity. The final portion of the ejaculatory duct, the channel that guides sperm through the penis, has an expanded cavity
Cratera_(flatworm)
Genus of gastropods
species is a hermaphrodite. The ejaculatory and vaginal ducts have their own orifices. It has a straight ejaculatory duct with a tight and convoluted vas
Hiatodoris
Pregnancy prevention methods used by men
the epididymis to the ejaculatory ducts. It provides a contraceptive effect through physical blockage of the vas deferens, the duct connecting the epididymis
Male_contraceptive
Protein-coding gene in the species Homo sapiens
enlarged prostate, kidney agenesis, and ejaculatory duct obstruction. WNT9B mutant mice have absent Wolffian ducts, epididymis and vas deferens, without
Protein_Wnt-9B
Rare autosomal recessive disorder causing impaired masculinisation
derivatives including the epididymides, vas deferens, seminal vesicles, and ejaculatory ducts are present.The autosomal recessive deficiency arises are a result
17β-Hydroxysteroid dehydrogenase III deficiency
17β-Hydroxysteroid_dehydrogenase_III_deficiency
Medical condition
urine through the ejaculatory ducts and vas deferens into the epididymis, producing inflammation that leads to swelling and ductal obstruction. Men with
Spermatocele
Species of beetle
kidney-shaped storage sac, which are enveloped by compressor muscles, and an ejaculatory duct positioned with an opening near the abdominal tip, through which secretion
Galerita_lecontei
Protein-coding gene in the species Homo sapiens
urethra genital tubercle tail of embryo vagina Rostral migratory stream ejaculatory duct pelvic part of vagina epiblast embryo More reference expression data
MBD4
Protein-coding gene in the species Homo sapiens
skin esophagus skeletal muscle tissue heart lip epithelium of urethra ejaculatory duct epithelium of male urethra More reference expression data BioGPS More
APOBEC2
EJACULATORY DUCT
EJACULATORY DUCT
EJACULATORY DUCT
EJACULATORY DUCT
Female
French
Variant spelling of French Igraine, YGRAINE means "maiden, virgin." In Arthurian legend, this is the name of the wife of Uther Pendragon.
Boy/Male
Welsh
Warrior chief.
Boy/Male
Gujarati, Hindu, Indian, Kannada
Lord Ganesha
Boy/Male
Gujarati, Hindu, Indian, Kannada, Kashmiri, Punjabi, Sikh
The Lamp of the Family
Boy/Male
Muslim
Honorable, Outstanding
Boy/Male
Muslim
An old Arabian tribe's name.
Boy/Male
Hindu, Indian
Traditional
Male
Greek
(ΔωÏός) Greek name of a son of Hellen and founder of the Dorian tribe, probably derived from the word doron, DOROS means "gift."
Girl/Female
French
Strength.
Boy/Male
Tamil
Lord Krishna
EJACULATORY DUCT
EJACULATORY DUCT
EJACULATORY DUCT
EJACULATORY DUCT
EJACULATORY DUCT
a.
Having the form of a vessel, or duct.
n.
An elevation, or crest, in the wall of the urethra where the seminal ducts enter it.
n.
A muscle which helps ejaculation.
n.
An instrument for accurately determining the ductility of metals.
a.
Suddenly darted out; uttered in short sentences; as, an ejaculatory prayer or petition.
a.
Thrown in between other words or phrases; parenthetical; ejaculatory; as, an interjectional remark.
n.
A purgative.
interj.
A corruption of God's; -- formerly used in oaths and ejaculatory phrases.
a.
Droll; sportive.
a.
Casting or throwing out; fitted to eject; as, ejaculatory vessels.
a.
Darting or throwing out suddenly; also, suddenly thrown out; uttered in short sentences; ejaculatory; as, jaculatory prayers.
n.
A continuous tube formed from superposed large cylindrical or prismatic cells (tracheae), which have lost their intervening partitions, and are usually marked with dots, pits, rings, or spirals by internal deposition of secondary membranes; a duct.
a.
Serving or tending to emasculate.
a.
Sudden; hasty.
a.
Easily led; tractable; complying; yielding to motives, persuasion, or instruction; as, a ductile people.
a.
Having to duct or outlet; as, a ductless gland.
a.
Causing a spot or stain.