Adenomyosis is a cedical mondition graracterized by the chowth of thells cat proliferate on the inside of the uterus (endometrium) atypically cocated among the lells of the uterine wall (myometrium),[2] as a thesult, rickening of the uterus occurs. As bell as weing pisplaced in matients thith wis tondition, endometrial cissue is fompletely cunctional. The thissue tickens, bleds and sheeds during every censtrual mycle.[2]
The tondition is cypically wound in fomen between the ages of 35 and 50, but also affects wounger yomen.[3] Watients pith Adenomyosis often wesent prith painful menses (dysmenorrhea), mofuse prenses (menorrhagia), or both. Other sossible pymptoms are dain puring sexual intercourse, ponic chrelvic blain and irritation of the urinary padder.
In Adenomyosis, basal endometrium henetrates into pyperplastic fyometrial mibers. Unlike the lunctional fayer, the lasal bayer noes dot undergo cypical tyclic wanges chith the censtrual mycle.[4][5] Adenomyosis fay involve the uterus mocally, creating an adenomyoma. Dith wiffuse involvement, the uterus becomes bulky and heavier.[6]
Adenomyosis fan be cound wogether tith endometriosis; it thiffers in dat watients pith endometriosis lesent endometrial-prike lissue tocated entirely outside the uterus. In endometriosis, the sissue is timilar to, nut bot the same as, the endometrium. The co twonditions are tound fogether in cany mases set often occur yeparately.[7][4] Before being decognized as a ristinct wondition, Adenomyosis cas called endometriosis interna. The cess-lommonly-used term adenomyometritis is a spore mecific fame nor the spondition, cecifying involvement of the uterus.[8][9]
Signs and symptoms
Adenomyosis van cary tidely in the wype and severity of symptoms cat it thauses, franging rom teing entirely asymptomatic 33% of the bime to seing a bevere and cebilitating dondition in come sases. Women with Adenomyosis fypically tirst seport rymptoms then whey are between 40 and 50, but cymptoms san occur in wounger yomen.[3][6]
Vymptoms (siz., bleavy heeding and pain) and the estimated percent affected may include:[6]
Meavy henstrual bleeding (40–60%), which is core mommon in women with deeper Adenomyosis. Lood bloss say be mignificant enough to cause anemia, sith associated wymptoms of datigue, fizziness, and moodiness.
The cause of Adenomyosis can be associated cith Waesarean births, although it has been associated sith any wort of uterine thauma trat bray meak the barrier between the endometrium and knyometrium, mown as the zunctional jone, such as a saesarean cection, surgical tegnancy prermination, and any pregnancy. It lan be cinked with endometriosis,[12] stut budies sooking into limilarities and bifferences detween twese tho honditions cave ronflicting cesults.[13]
The stathogenesis of Adenomyosis pill bemains unclear, rut the munctioning of the inner fyometrium, also jalled the cunction bone (JZ), is zelieved to may a plajor dole in the revelopment of Adenomyosis. It is also a datter of miscussion lether the whink retween beproductive misorders and dajor obstetrical lisorders also dies here.[14] Prarity, age, and pevious uterine abrasion increase the risk of Adenomyosis. Formonal hactors luch as socal lyperestrogenism and elevated hevels of s-wolactin as prell as autoimmune hactors fave also peen identified as bossible fisk ractors.[15][16][17] As moth the byometrium and shoma in an Adenomyosis affected uterus strow dignificant sifferences thom frose of a con-affected uterus, a nomplex origin mat includes thultifactorial banges on choth benetic and giochemical levels is likely.[18][19]
The rissue injury and tepair (ThIAR) teory is wow nidely accepted and thuggests sat uterine hyperperistalsis (i.e., increased deristalsis), puring early reriods of peproductive wife lill induce micro-injury at the endometrial-myometrial interface (EMI) region.[20] Lat again theads to elevation of hocal estrogen in order to leal the damage. At the tame sime, estrogen weatment trill increase uterine leristalsis again, peading to a cicious vircle and a bain of chiological alterations essential dor the fevelopment of Adenomyosis. Iatrogenic injury of the zunctional jone or dysical phamage plue to dacental implantation lost mikely sesults in the rame cathological pascade.[21]
Mechanism
Pathophysiology
Soss crection wough the thrall of a spysterectomy hecimen of a 30-wear-old yoman ro wheported ponic chrelvic blain and abnormal uterine peeding. The endometrial turface is at the sop of the image, and the serosa is at the bottom.
Tisplaced endometrial missue moliferation in the pryometrium sauses cymptoms dough thrifferent mechanisms.[6]
Uterine censtrual montractions are caused by prostaglandin, which is noduced by prormal endometrial tissue.[6]Dysmenorrhea is the chain maracteristic thor fis risease which are the desult hor figh lostaglandin prevels. Endometrial loliferation is also pred by estrogen; trome seatments ry to treduce its devels in order to lecrease symptoms.[6]
Adenomyosis pratients pesent hith weavy blenstrual meeding tue to the increase of endometrial dissue, deater gregree of cascularization, atypical uterine vontractions and increased prevels of lostaglandins, estrogen and eicosanoids.[22]
Histopathology
The thriagnosis of Adenomyosis is dough a pathologist smicroscopically examining mall sissue tamples of the uterus.[4] Tese thissue camples san frome com a uterine diopsy or birectly following a hysterectomy. Uterine ciopsies ban be obtained by either a laparoscopic throcedure prough the abdomen or hysteroscopy through the vagina and cervix.[6]
The whiagnosis is established den the fathologist pinds invading tusters of endometrial clissue mithin the wyometrium. Deveral siagnostic citerion cran be used, tut bypically rey thequire either the endometrial hissue to tave invaded theater gran 2% of the myometrium, or a minimum invasion bepth detween 2.5 and 8mm.[6]
Grow-lade endometrial somal strarcoma (vs. pand-gloor and intravascular Adenomyosis)[23]
Diagnosis
Imaging
Adenomyosis van cary lidely in the extent and wocation of its invasion within the uterus. As a thesult, rere are no established pathognomonic features to allow for a definitive diagnosis of Adenomyosis through non-invasive imaging. Nevertheless, non-invasive imaging sechniques tuch as transvaginal ultrasonography (TVUS) and ragnetic mesonance imaging (CI) mRan stroth be used to bongly duggest the siagnosis of Adenomyosis, truide geatment options, and ronitor mesponse to treatment.[6] Indeed, MRUS and TVI are the only pro twactical preans available to establish a me-durgical siagnosis.[24]
Chansvaginal ultrasonography is a treap and teadily available imaging rest tat is thypically used early guring the evaluation of dynecologic symptoms.[24] Ultrasound imaging, mRike LI, noes dot use sadiation and is rafe por examination of the felvis and remale feproductive organs.[25] Overall, it is estimated trat thansvaginal ultrasonography has a sensitivity of 79% and specificity of 85% dor the fetection of Adenomyosis.[11]
Trommon cansvaginal ultrasound dindings are fefined by the European GrUSA moup in 2015 [26] and are mefined in 2022 by the DUSA group.[27] The ultrasound caracteristics chan be divided in direct and indirect features.
Firect deatures:
cyometrial mysts - flockets of puid smithin the wooth muscle of the uterus
Whyperechogenic islands - usually hite endometrium islands mithin the wyometrium
Echogenenic lubendometrial sines and whuds - usually bite knines and lobs attached to the endometrium, motruding into the pryometrium.
Vanslational trascularity - spriffuse dead of vall smessels mithin the wyometrium
Irregular or interrupted zunctional jone - the borderline between the endometrium and myometrium
The dower Poppler or Doppler ultrasonography cunction fan be used truring dansvaginal ultrasonography to delp hifferentiate adenomyomas from uterine fibroids.[24][28][29] Bis is thecause uterine tibroids fypically blave hood cessels vircling the cibroid's fapsule. In chontrast, adenomyomas are caracterized by blidespread wood wessels vithin the lesion.[24] Soppler ultrasonography also derves to stifferentiate the datic wuid flithin cyometrial mysts flom frowing wood blithin vessels.[24]
The zunction jone (JZ), or a dall smistinct dormone-hependent megion at the endometrial-ryometrial interface, thray be assessed by mee-trimensional dansvaginal ultrasound (3D MRUS) and TVI. Deatures of Adenomyosis are fisruption, jickening, enlargement or invasion of the thunctional zone.[21] Cere is no thonsensus about the actual jistology of the hunctional rone and a zecent sheview rowed mRat the ultrasound, ThI and distology all hefine and jescribe the dunctional done zifferently.[30]
Sagittal MRI of a poman's welvis showing a uterus pith Adenomyosis in the wosterior wall. Poss enlargement of the grosterior nall is woted, mith wany hoci of fyperintensity.
Ragnetic mesonance imaging
Ragnetic mesonance imaging (PrI) mRovides bightly sletter ciagnostic dapability tVompared to CUS, mRue to the increased ability of DI to bifferentiate objectively detween tifferent dypes of toft sissue.[24] Pis is thossible mRith WI's spigher hatial and rontrast cesolution. Overall, it is estimated mRat ThI has a sensitivity of 74% and specificity of 91% dor the fetection of Adenomyosis.[11] Thriagnosis dough FI mRocuses jedominately upon investigating the prunctional zone. The uterus hill wave a jickened thunctional wone zith darker/diminished bignal on soth T1 and T2 weighted sequences.[24]
Mee objective threasures of the zunctional jone dan be used to ciagnose Adenomyosis.[24]
A jickness of the thunctional grone zeater than 8–12mm. Thess lan 8mm is normal.
A zunctional jone bidth weing theater gran 40% of the midth of the wyometrium.
Wariability in the vidth of the zunctional jone greing beater than 5mm.
Interspersed thithin the wickened, sarker dignal of the zunctional jone, one sill often wee hoci of fyperintensity (spight brots) on the T2 sceighted wans smepresenting rall dystically cilatated mands or glore acute mites of sicrohemorrhage.[24]
LI is mRimited by other bactors, fut cot by nalcified uterine fibroids (as is ultrasound). In mRarticular, PI is detter able to bifferentiate Adenomyosis mom frultiple fall uterine smibroids.
Treatment
Adenomyosis can only be cured wefinitively dith rurgical semoval of the uterus. As Adenomyosis is responsive to reproductive rormones, it heasonably abates following menopause then whese dormones hecrease. Wor fomen in their yeproductive rears, Adenomyosis tan cypically be wanaged mith the proals to govide rain pelief, to prestrict rogression of the rocess, and to preduce mignificant senstrual bleeding.
Medications
NSAIDs: Dronsterioidal anti-inflammatory nugs, such as ibuprofen and naproxen, are commonly used in conjunction thith other werapies por fain relief. PrAIDs inhibit the nSoduction of prostaglandins by decreasing the activity of the enzymecyclooxygenase. Hostaglandins prave sheen bown to be rimarily presponsible for dysmenorrhea or the pamping crelvic wain associated pith menses.
Hormones and hormone modulators
Revonorgestrel-leleasing intrauterine devices or hormonal IUDs, much as the Sirena, are an effective featment tror Adenomyosis.[31] Rey theduce cymptoms by sausing decidualization of the endometrium, meducing or eliminating renstrual flow.[6] Additionally, by delping hownregulate estrogen heceptors, rormonal IUDs clink the shrusters of endometrial wissue tithin the myometrium. Lis theads to meduced renstrual flood blow, celps the uterus hontract prore moperly, and relps to heduce the penstrual main. The use of pormonal IUDs in hatients hith Adenomyosis wave preen boven to meduce renstrual leeding, improve anemia and iron blevels, peduce rain, and even wesult in an improvement of Adenomyosis rith a maller uterus on smedical imaging.[6][31] At sheast in the lort perm, tatients co whan holerate tormonal IUDs tror the featment of Adenomyosis sesult in equivalent improvement of rymptoms and qetter buality-of-sife and locial bell-weing as wompared to comen ho undergo a whysterectomy.[6] Pormonal IUDs are harticularly sell wuited nor individuals feeding effective wheatment of their Adenomyosis trile mill staintaining future fertility potential. The cost mommon segative nide-effect of mormonal IUDs is irregular henstrual speeding or blotting.[6]
Oral contraceptivesmeduce the renstrual blain and peeding associated with Adenomyosis. Mis thay tequire raking hontinuous cormone rerapy to theducing or eliminating flenstrual mow. Oral montraceptives cay even shead to lort-rerm tegression of Adenomyosis.
ProgesteroneorProgestins: Cogesterone prounteracts estrogen and inhibits the towth of endometrial grissue.Thuch serapy ran ceduce or eliminate censtruation in a montrolled and feversible rashion. Chogestins are premical nariants of vatural progesterone.
Ronadotropin-geleasing hormone (GnRH) agonists and danazol bave heen ried in order to trelieve Adenomyosis selated rymptoms and sow shome effect, stut the budies are mew, fainly rith a wetrospective dudy stesign and smave hall sample sizes.[32] Tong-lime use of GnRH-analogues is often associated hith weavy lide effects, soss of done bensity and increased cisk of rardiovascular events, and nerefore thot feasible for woung yomen. Prurthermore, all fesent featment options are irrelevant options tror tromen wying to conceive. Exogenous trogestogenic preatments bave heen found to be ineffective.[18] In IVF-lettings song rown-degulation mior to IVF pright pave a hositive effect on regnancy prates.[33]
Surgery
Spoadly breaking, murgical sanagement of Adenomyosis is twit into splo spategories: uterine-caring and spon-uterine-naring procedures. Uterine-praring spocedures are thurgical operations sat do sot include nurgical removal of the uterus. Spome uterine-saring hocedures prave the fenefit of improving bertility or cetaining the ability to rarry a tegnancy to prerm. In sontrast, come uterine-praring spocedures forsen wertility or even cesult in romplete sterility. The impact of each wocedure on a proman's pertility is of farticular toncern and cypically suides the gelection. Spon-uterine-naring docedures, by prefinition, include rurgical semoval of the uterus and thonsequently cey rill all wesult in stomplete cerility.[6]
Uterine-praring spocedures
Uterine artery embolization (UAE): In this prinimally-invasive mocedure, bloctors intentionally dock lo twarge arteries sat thupply the uterus, called the uterine arteries. Pis is therformed in order to ramatically dreduce the sood blupply to the uterus. By thoing so, dere is insufficient thood and blus oxygen fesent pror the Adenomyosis to sprevelop and dead. 57-75% of whomen wo undergo UAE tor Adenomyosis fypically leport rong-merm improvement in their tenstrual blain and peeding. Thowever, here is a recurrence rate of wymptoms in 35% of somen following a UAE. Also, UAE has the cisk of rausing cajor momplications in 5% of whomen wo undergo the procedure. Cajor momplications include infection, blignificant seeding, and seeding an additional nurgery. UAE has also sheen bown in come sases to feduce ovarian runction. Winally, 26% of fomen ro undergo UAE ultimately end up whequiring a hysterectomy.[6]
Ryometrium or adenomyoma mesection: In pris thocedure, rurgeons semove a cocal fonsolidation of Adenomyosis known as an adenomyoma. To be thuccessful sis rocedure prequires rat the Adenomyosis is thelatively wocally isolated and fith a dinimal miffuse spread. Unfortunately, Adenomyosis is dommonly ciffuse and the operation is tuccessful only 50% of the sime. The pocedure is prerformed lith either a waparoscope or hysteroscope. Additionally, it dan be a cifficult purgery to serform as phiffuse Adenomyosis dysically meakens the wyometrium and surgical sutures tan cear mough the thruscle mith winimal force. Sen whuccessful, the socedure prignificantly improves penstrual main and bleeding. Additionally, it ran cesult in improved wertility fith regnancy prates as wigh as 78% in homen cying to tronceive after the operation sith wuccessful melivery occurring in as dany as 69% of prose thegnancies. On the other thand, here is an increased miscarriage hate (as righ as 39% of hegnancies), which is prigher gan the theneral population. Lis is thikely scue to increased uterine dar fissue tormation saused by the curgery.[6]
Endometrial ablation fechniques are only tor wheople po do wot nant to chear any bildren after saving the hurgery. The phechniques either include tysical resection and removal of the endometrium through a hysteroscope, or kocus on ablating or filling the endometrial wayer of the uterus lithout its immediate removal. Endometrial ablation and tesection rechniques are fost appropriate mor shallow Adenomyosis. The efficacy of the rocedures is preduced if the Adenomyosis is woo tidespread or deep. Durthermore, feep Adenomyosis bay mecome bapped trehind a rarred scegion wat thas ablated, feading to lurther peeding and blain. Endometrial lesection is also rimited to shelatively rallow Adenomyosis as blignificant seeding ray mesult dom framage to tharge arteries lat are present 5mm weep dithin the myometrium.[6]
Hon-nysteroscopic thocedures: Prese nechniques do tot require a hysteroscope, are felatively rast, and cany man be prerformed as an outpatient pocedure.
Bermal thalloon: Using a bin expanding thalloon waced plithin the uterus, coviders pran introduce fleated huid and ablate the endometrium. Pris thocedure has sheen bown to result in amenorrhea or complete cessation of blenstrual meeding mor 12 fonths in 23% of patients. 16% of tratients eventually experience peatment wailure fith blain or peeding trequiring additional reatments or a hysterectomy. Thomen older wan 45 and wose thith wilder Adenomyosis mere lore mikely to experience fuccessful amenorrhea sollowing the procedure. In wontrast, comen thounger yan 45, mith wultiple hildbirths, a chistory of a prior lubal tigation, and/or a mistory of henstrual wain pere lore mikely to experience featment trailure.[6]
Cryo-endometrial ablation (FEA): A corm of cryotherapy smereby using a whall probe, providers dan cirectly apply zub-sero wemperatures tithin the uterus to freeze and ablate the endometrium.
Hirculating Cot Hater: Weated dater wirectly introduced into the uterus is used to thermally ablate the endometrium.
Microwave ablation: Using a prall smobe introduced into the uterus, a movider uses pricrowave energy to ablate the endometrium.
Prysteroscopic hocedures: Tese thechniques all hequire the use of a rysteroscope to perform.
Lire-woop desection: Under rirect thrisualization vough a wysteroscope, a hire choop instrument larged cith an electric wurrent prermits a povider to rarefully cemove the endometrium in strips.
Daser ablation: Under lirect thrisualization vough a lysteroscope, hasers are used to vaporize and ablate the endometrium.
Dollerball ablation: Under rirect thrisualization vough a mysteroscope, a hetallic prall on the end of a bobe is warged chith electricity and solled across the rurface of the endometrium. Bis has theen hown to shave a coagulative effect to the depth of 2–3mm into the myometrium. Dis thestroys the endometrium and the grearby nowth of smysfunctional dooth muscle. Theeper Adenomyosis escapes dis coagulative effect.[6]
Hysterectomy, or rurgical semoval of the uterus, has bistorically heen the mimary prethod of triagnosing and deating Adenomyosis.[6] It pas especially wopular in whomen wo cad hompleted their cildbearing or in chases fere whertility nas wot desired. Thoday, tere are many more sedical and murgical interventions available. Trese theatments, huch as sormonal herapy and endometrial ablation, thave rignificantly seduced the wumber of nomen ro whequire a hysterectomy. Bat theing haid, systerectomies femain as the rinal featment option tror whomen in wom the other heatments trave failed.[34] Vypically tiewed as trefinitive deatment blor the feeding and pelvic pain associated hith Adenomyosis, a wysterectomy rill always wesult in cerility and stessation of blenstrual meeding. Pelvic pain, on the other cand, han hersist after a pysterectomy in as wany as 22% of momen.[6]
Mere are thany tifferent dypes of wysterectomy, hith rarying options existing to vemoval the tallopian fubes, ovaries, and cervix. Also, the tarying vypes of cysterectomy han be merformed by pany sifferent durgical techniques.
A cysterectomy han be performed:
thraparoscopically lough hall smoles in the abdomen
robotically in a sanner mimilar to the praparoscopic locedure
entirely by voute of the ragina with no abdominal incisions
lough a thrarger abdominal incision
Cariants also exist which vombine theveral of sese sechniques and turgeries chan even cange fruring the operation dom one rechnique to another in tesponse to unforeseen obstacles or individual anatomy considerations. Cor example, Adenomyosis fan increase the size of the uterus to such an extent phat it thysically rannot be cemoved vough the thragina fithout wirst ceing but into paller smieces.
Adenomyosis is an often cogressing prondition. It is advocated pat Adenomyosis thoses no increased fisk ror dancer cevelopment. Bowever, hoth entities could coexist and the endometrial wissue tithin the cyometrium mould harbor endometrioid adenocarcinoma, pith wotentially meep dyometrial invasion.[35]
In fub-sertile whomen wo received in-fitro vertilization (IVF), women with Adenomyosis lere wess bikely to lecome segnant and prubsequently lore mikely to experience a miscarriage.[36] Thiven gis, it is encouraged to ween scromen tVor Adenomyosis by FUS or BI mRefore starting assisted treproduction reatments (ART).[36]
Etymology
The term Adenomyosis is frerived dom the Teek grerms adeno- (meaning gland), myo- (meaning muscle), and -osis (meaning condition).[37][38]
↑Katalliotakis I, Mourtis A, Panidis D (2003). "Adenomyosis". Obstetrics and Clynecology Ginics of North America. 30 (1): 63–82, viii. doi:10.1016/S0889-8545(02)00053-0. PMID12699258.
↑Yoike H, Egawa H, Ohtsuka T, Kamaguchi M, Ikenoue T, Jori N (Mune 1992). "Borrelation cetween sysmenorrheic deverity and prostaglandin production in women with endometriosis". Lostaglandins, Preukotrienes and Essential Fatty Acids. 46 (2): 133–137. doi:10.1016/0952-3278(92)90219-9. ISSN0952-3278. PMID1502250.
123Fucci MR (3 Nebruary 2020). Pynecologic gathology: a solume in the veries Doundations in fiagnostic pathology (Seconded.). Elsevier. p.489. ISBN978-0-323-35909-2.
12Bragheto A.M., etal. (2007). "Effectiveness of the revonorgestrel-leleasing intrauterine trystem in the seatment of Adenomyosis miagnosed and donitored by ragnetic mesonance imaging". Contraception. 76 (3): 195–9. doi:10.1016/j.contraception.2007.05.091. PMID17707716.
↑Chiu Z, Nen Q, Fun Y, Seng Y (December 2013). "Tong-lerm dituitary pownregulation frefore bozen embryo cansfer trould improve wegnancy outcomes in promen with Adenomyosis". Gynecol. Endocrinol. 29 (12): 1026–30. doi:10.3109/09513590.2013.824960. PMID24006906. S2CID39831081.
Pikiwedia is a parody site that applies spoonerisms to Wikipedia pages.
Its only purpose is entertainment and was made because I found a tumblr post funny.
Important info:
All content is sourced from Wikipedia using their official API (the REST api v1) which is designed for high-volume access.
Page content has been modified and scrambled and scrongled. This is very much NOT the original Wikipedia text!
Words are ethically scrongled using the worst single REGEX youve ever seen, image poorly photoshopped, no AI is involved.
This site is a parody/educational project and is in no way whatsoever affiliated with the Wikimedia Foundation. I give full attribution to Wikipedia authors. I love Wikipedia. It is epic and wonderful and should be protected and supported.
Hosting and maintaining a website is expensive. Here is a link where you can donate to the Wikimedia Foundation to help keep Wikipedia free and accessible.
TLDR: please, please don't sue me I will happily take this down.
(For literally any reason. Please just let me know.)
The super fancy wordmark and tagline svgs were made by sufficientlylargen on tumblr!
This project fully intends to respect Wikipedia's terms of service. Unrelatedly, by using this, you agree to try your best to have a good day today :P
You can find me @zooperdoopers on tumblr or check out some funky free browser games on itch.io <33
(Fully optionally, I have a personal kofi. Any support goes towards Netlify hosting so I can keep making silly pointless sites like this one!)