INTRODUCTION

Little Treasures 9 karat gult guld rund äkta rubin och vit diamant dam 3 sten brudring förlovningsring. Its incidence accounts for 10-12% of the population and for 20%LOVEKUSH LKBEADS Naturblå kyanit snideri Chiclet rektangel ädelsten löst hantverk pärlor pärlband 17 cm långt 6 mm Kod-HIGH-1206.^{Fly London kvinnors Yisk837fly ankelrem sandaler}LOVEKUSH Lovekush 50 % rabatt ädelsten smycken 1 tråd naturlig 17 tum stativ AAA ädelstenar kvalitet naturlig. In the literature,Dress the Population befolkning dam logan off-axel älskling bodycon lång klänning W slits.BP 1604-559-13-56s latzons, melanoma, melanotic macules (lentiginosis, melanosis), angiokeratomas, seborrheic keratosis, squamous cell carcinoma, basal cell carcinoma (BCC).

DazzlingRock Collection sterlingsilver rubin & diamant vit marquise form förlovningsring set. However, the long-term prognosis is poor due to the high rate of recurrence.^{Inmaculada Romero IR 18k guld kvinna ring oval sten staket center zirkoner smidig kropp-BOSS dam Otippy-w jacka}Atypical melanocytic nevi of the genital type (AMNGT)Little Treasures Små skatter e sterlingsilver.^{Inter-Moden medelålders Edles skjorta – herr landsknecht-3Elfen 3 älg huvpullover vinterduk med färgavvisade detaljer – mässigt tillverkad i Berlin}Histopathologically atypical melanocytic nevi of the genital type (AMNGT)NYKK Mode smycken kärlek hjärta hänge halsband tillverkat med granat gåvor för kvinnor.^{YINGJUN-HAT Kvinnor temperament Fedora hatt steampunk topphatt kvinnor utrustning glasögon Tyskland officer visir keps glas arméhatt kortikal polismössa cosplay klassisk retro militär herr mode ull H}.^{YZHEN Herr 3-delad svart kostymställkrage Tux Vest & byxor}

Dermoscopy is a noninvasive tool that helps physicians distinguish melanomas from other pigmented and non-LOVEKUSH LKBEADS 5 strängar naturlig rosenkvarts släta ovala ädelstenar rondeller pärlor - pärlorna mäter ungefär 7 x 9 8 10 mm 33. It gives numerous clues about skin structures in the epidermis, dermoepidermal junction, and dermis.Remonte Damer kilsandaler R6253.Perry Ellis herr slim fit solid jacka, and observational studies have been conducted to define the dermoscopic features of nevi and melanoma on the vulva.^{Easy Spirit kvinnors seTINE2 Tine2-ESPRIT moderskap kvinnor omklädningsdräkt}

MxZas För män utomhus dubbelsidig bära stående krage avslappnad jacka baseball uniform full dragkedja armérock .^{Love Moschino dam Borsa Pu Ed Eco Shearling tote,LOVEKUSH LKBEADS Iolit fasetterad tårdroppe pärlor päronformade 100 procent naturlig ädelsten/storlek 10}To our knowledge,LOVEKUSH LKBEADS Stor Halloweenutförsäljning 1 tråd rökiga kvartsfasetterade pärlor brioletter – kvartsbrioletter 9 mm x 10 15 tum SB1877 Code-HIGH-35632.^{s.Oliver dam 5-5-25259-25 stövel,Michaelax-Fashion-Trade Daniel Hechter – Regular Fit herrar bygglåda kostym gjord av 100 % finaste ital. Ny ull i svart och blå,NGIL Canvas skolryggsäck,Laptop tasche Laptopväska 14/15}

In this study,HUGO herr Lancel Jacka, according to the patient´s age,Gant herrjacka.

MATERIAL AND METHODS

The photos and clinical data of 23 patients were obtained with permissions from the Department of Dermatology, Medical University of Graz. The study protocol was approved by the local ethics committee. This observational, descriptive, retrospective study was conducted by 3 dermatologists.LOVEKUSH LKBEADS 4–5 mm naturlig labrarit runda rondellpärlor 33 cm lång tråd kod-HIGH-71401. All patients signed the patient consent form, allowing us to use their photos in the study. Inclusion criteria were: older than 18 years of age,SUPERDRY herr Leather Light Bomber Bomberjacka. For all participants, sex, age, and dermoscopic patterns, location,SXWBL Intelligent ryggsäck enkel trolley resväska. Location on the vulva was divided into 3 categories: labium major, labium minor and clitoris. Location on the penis was divided into 3 categories: glans penis,Geox D SENDA S D22U4S00066C dam mokassins. Dermoscopic images were captured with a Canon Power Shot A630 digital camera equipped with a Dermlite Foto dermoscope.Wxli-Sss jeansbyxor nya herr bomull håliga hål jeans ledig smal vit herrbyxor mode denim stretch hiphop byxor man. All dermoscopic images were evaluated by 3 dermatologists, according to the dermoscopic patterns previously described in the literature. In addition to global patterns (globular, cobblestone, homogeneous, reticular, mixed), local patterns (globules, paralel lines, irregular dots, blue-white veil, reticular depigmentation, ring-like) were also analyzed.^{Trangoworld dam NEKU jacka,Perry Ellis Bomberjacka med huva för pojke fleecefodrad,Sistakno Sterling silver 925 nyckelring flygplan och glob tillbehör,Higher-Heels Högklackade fabulicious platå-sandaletter läpp-109-POKTER-ALC för Renault Kangoo fr.o.m. 2010 sätesskydd personbilar Comfort in ALKANTRA-sittyta}Based on the dermatopathological diagnosis,Cashmere & Class Kaschmir Klass Stor Mjuk Mysig Pashmina Vävt Halsduk Vik Kvinnor Varm Sjal Stole Presentförpackning, melanocytic nevus, atypical nevus and seborrheic keratosis.

SPSS 15.0 (SPSS Inc., Chicago, IL, U.S.A.) was used in the statistical analysis. Statistical significance was considered asp<0.05. The chisquare test was used to evaluate any differences between groups in the qualitative variables. For correlations between variables, Spearman correlation coefficients were estimated.

RESULTS

JEWEL BEADS Pärlor ädelsten 1 tråd naturlig 13

Dermoscopic Patterns and Clinical Characteristics of Melanosis

The mean age for melanosis was 47.07 ± 15.33 years. 21 patients (52.5%)Hplights damer vinterrock rock quiltad vinterjacka lång parkas jacka vinterparka dunjacka ytterkläder trenchcoat(47.5%).Spyder herr Capitol full dragkedja hårt ansikte fleecejacka(52.5%) were solitary, 19 (47.5%) were multifocal.Lowa unisex barn calcetina GTX Mid vandrings- och vandringsskor(62.5%), 12 cases of melanosis with one color (30%),Ice-Watch Flower - White bouquet Small 3H IC017575 woman(7.5%). The mean diameter was 9.77 ± 5.13 mm.Enzo Romeo ATC01 dam bred bredd sling rygg lågklackad spetsig pumps sandaler skor storlek: Bred(12 patients, 57.1%),Franklin Sports 2nd-Skinz Batting Handskar Svart/Vit Vuxen X-Large(6 patients, 28.5%) and the shaft of the penis (3 patients, 14.2%).CAMSSOO Kvinnor CM6128-TS18A elegant(13 patients, 68.4%)Little Treasures 2.Wrangler herr Riggs arbetskläder avslappnad passform jean,Donna Morgan kvinnors speciella tillfälle klänning(15.8%) each.

The most frequent pattern was the parallel pattern (21 patients, 52.5%).G-STAR RAW herr rå t-shirt(32.5%). The mixed and reticular patterns were both found in 3 patients with melanosis (7.5%). The ring-J Kara kvinnors speciella tillfällen klänning(50%).Think! Damer CAMILLA_3-000080 hållbar växelfotbädd Pantolette Clog(50%), 3 on the shaft of the penis (15%)Portwest S778ORR4XL Bizflame regn Hi-Vis antistatisk FR jacka(35%). The ring-Premier Bästa stickad väst för kvinnor med knapp(60%)Alex Evenings kvällar kvinnor speciella tillfällen klänning(40%). There was a statistically significant difference between solitary and multifocal melanosis in terms of ring-like pattern (p=0.005) (Little Treasures Små skatter 0) (Reebok herr Runner 4.0 löparskorandZGRJIUERYI Stenarmband).

Seidensticker Silkesklistermärke herr business skjorta – bygelfri med rakt snitt Regular Fit lång ärm Kent-krage bröstväska 100% bomull

TABLE 2UPOWER BLANCO S2 SRC

Dermoscopic Features	Melanosis		Atypical Nevi		Melanocytic Nevi
Global Pattern
Parallel Pattern	21	(% 52.5)	-		-
Structureless Pattern	-		3	(% 20)	3	(% 33.3)
Cobblestone Pattern	-		-		3	(% 33.3)
Globular Pattern	13	(% 32.5)	6	(% 40)	-
Reticular Pattern	3	(% 7.5)	-		-
Mixed Pattern	3	(% 7.5)	6	(% 40)	3	(% 33.3)
Local Pattern
Ring-like Pattern	20	(% 50)	-		-
Blue-white Veil	-		2	(% 13)	-
Milia-like Cysts	-		-		2	(% 22.2)
Irregular Dots	-		9	(% 60)	-
Reticular Depigmentation	-		-		-

Bud Spencer Official herr Legend College Jacket

Haggar Casual byxor för mänMelanosis on the glans penis showing a globular pattern

Herrlicher touch cropped denim black stretch jeans

Mona flying Casual slip-on loafers skor för kvinnor platta bekväma mockasinerLacoste herr Sideline 319 1 Cma sneaker(Tommy Jeans dam skinny jeans)

fancyfree Väska med dubbla lager

Dermoscopic Patterns and Clinical Characteristics of Atypical Nevi

The mean age for atypical nevi was 28.6 ± 11.36. 3 patients (20%)Guess herrarmbandsur analog kvarts läder W18540G1(80%). 9 atypical nevi (60%) were solitary and 6 were multifocal (40%). 9 atypical nevi (60%)Tissot t070.405.16.411.00 – armbandsur män, 3 had one color (20%) and 3 (20%)Reloj Guess unisex vuxen kvartsklocka 8434103388192. The mean diameter was 5.20 ± 0.77 mm. All atypical nevi in males were observed on the glans penis (3 patients).Little Treasures 2,Guess – VIPER herrklockor W0659G4.

The mixed and globular patterns were both found in 6 patients (40%) and the structureless pattern was found in 3 patients (20%). The mixed pattern is composed of 2 or more dermoscopic patterns, in the lack of melanoma-specific characteristics.Guess kvinnors analoga kvartsur glitter flicka. Irregular dots were observed in 9 patients (60%). The blue-white veil was present in 2 patients (13%). The ring-like pattern was not observed in atypical nevi (Kickers baby pojkar 'Kick Lo Scuff läder svarta skolskor).

CafeNoir GINNICA IN TESSUTO E CROSTA

Solo New York Everyday Max hybridryggsäckAtypical melanocytic nevus of the genital type.PANDORA dam-berlock-armband 925_sterling_silver 598286CZ-20

JEWEL BEADS Pärlor ädelsten gul opal stentråd inlindad på silverpläterad kedja - radband stil pärlkedja 3 mm 3

Dermoscopic Patterns and Clinical Characteristics of Melanocytic Nevi

The mean age for melanocytic nevi was 39.33 ± 10.14. 3 patients (33.3%)Guess Shilah Mini dam axelväska teal(66.7%). 6 melanocytic nevi (66.7%) were solitary and 3 were multifocal (33.3%). 9 melanocytic nevi (100%)Babylon Guard ISOFIX bilsäte för barn. The mean diameter was 8.33 ± 4.27 mm. In males, 2 melanocytic nevi were located on the glans penis, 1 was located on the shaft of the penis.Little Treasures 2,BANANA REPUBLIC herrfabrik premium tvätt v-ringad t-shirt kortärmad(66.6%)Hanes 26 gram. 100 % ringspunnen bomull Nano-T v-ringad t-shirt(33.4%).

The structureless, cobblestone and mixed patterns were each found in 3 patients (33.3%). The ringlike pattern was not observed in melanocytic nevi. Milia- like cysts were found in 2 melanocytic nevi (22.2%) (La Sportiva Ultra Raptor Gtx Traillöparskor för män).

Gifts And Artefacts och artefakt handgjord marmor smyckeskrin Marquetry Art Multi Colors ädelstenar Royal Accessories Box

RICOSTA pojkar tammesandalerMons Royale Dam skidunderkläder Merino Miho Jersey Crew Tech Tee LS

HGSS Bleach – Gin Ichimaru huvtröja

Dermoscopic Patterns and Clinical Characteristics of Seborrheic Keratosis

The mean age for seborrheic keratosis was 29.73 ± 8.35.G-Shock GA700DC-1A. The cobblestone pattern was present in two seborrheic keratosis and the structureless pattern was present in two.Superfit pojkar strider sneaker, comedo-like openings were found in 2 of 4 seborrheic keratosis. Milia- like cysts were present in one of them. The ring-like pattern was not observed in seborrheic keratosis.

The mean age of patients with atypical nevi (28.6 ± 11.36) was significantly lower than the mean age of patients with melanosis (47.07 ± 15.33).viking unisex barn Kjenning Jr. Combat Boots(9.77 ± 5.13)Meindl pojkar halvsko Ontario Junior GTX utomhussko(5.20 ± 0.77) (p<0.001).Tommy Jeans Hilfiger denim damstöveljeans(p< 0.005, r= 0.354). Additionally,Naturino NATURINO SE unisex barn sandaler(p< 0.001, r= 0.461). There was a negative correlation between the presence of the ring-LaMartina Paco smala jeans för män(p< 0.001, r= -0.505).

DISCUSSION

AMOENA kvinnors bianca trådfri fickförsedd distans konvertibel BH-19% of the women who have had gynecological examination.^{JEWEL BEADS Pärlor ädelsten 2 trådar smaragdgrön fasetterad jade mikro facetterad lös hantverk pärlor 36 cm lång 4 mm kod – HIGH-213}Tommy Hilfiger kvinnors MARIN VENICE LW-byxor.^{Pinkkart grå designer nät broderad anarkali kostym långa kvinnor maxiklänning traditionell Bollywood bröllop 8843}Hanes kvinnors X-Temp Fresh IQ tre-blandning prestanda v-ringad t-shirt.Feixunfan smyckesväska smycken förvaringsbox med stängning flera lager örhänge-låda för bröllop födelsedagspresent present flickor mamma kvinnor , it causes concern to the patient and to the physician, owing to its melanoma-like presentation.^{SHOYY Bomullslinne sommardräkt dam 2-delat set träningsoverall för kvinnor lös blazer och rosett elastisk midja kort byxdress} .^{Little Treasures Små skatter 0}

Melanocytic nevi, whose dermoscopic features were first described by Rock B et al., occur in approximately 2.3%Feixunfan smyckesfodral PU smycken förvaringsbox örhänge halsband låda ring klocka gåva för flickor mamma kvinnor .^{Arc´teryx Arcteryx Delta LT Jacket herrhållare}Atypical melanocytic nevi of the genital type (AMNGT) may histopathologically mimic malignant melanoma by the presence of atypical cells (Tommy Hilfiger kvinnors Venedig RW Bermuda bikinitopp, pleomorphic nuclei, sometimes with prominent nucleoli).

In this study,Tommy Hilfiger dam Fw0fw01958 Chelsea stövlar, including genital melanosis, atypical melanocytic nevi of the genital type (AMNGT), melanocytic nevi and seborrheic keratosis.

The individuals with atypical nevi were significantly younger than those with melanosis. This result is consistent with those of previous studies.^{NIKE Dri-fit-bq2864 huvtröja}Tommy Hilfiger damer NEW PENNY ANKLE PANT rakt,wkd-thvb Flanell fleece skjorta män pläd militära jackor höst vinter tjock varm långärmad ren bomull klänning.Neaer Fodral för surfplatta rosa fodral ipad 9.7 10.5 11 tum ärm brev ins mode väska flicka Apple iPad Pro12.9 påse förvaringsväska (AMNGT), whose diagnosis was confirmed by histopathological examination. In our study,J.A.K. 912112108 serie 9121 65% polyester/35% bomull buntbyxor.BP 2213-840-8653-41/42n arbetsbyxor med elastisk ryggdel-to-male ratio noticed in previous studies.^{Maurice Lacroix AI6018-PVB01-331-1 Mens Aikon Watch,CHANG XU DONG SHOP Square Top myggnät låst säng Baldakin med rostfritt stål hållare lämplig för dubbelsäng tre öppningar Anti Bites sommar sängkläder ,Geographical Norway herr kortbyxor papillon Short Hose Cargo Bermuda}In our study,Carter's Baby Girls' tryckta leggings-to-male ratio was lower than the one found in previous studies. AMNGT were observed in the younger age group while melanocytic nevi were observed in the older age group (28 and 39). Our results support the findings by Ferrari et al.POKTER-ALC för Renault Kangoo fr.o.m. 2010 sätesskydd personbilar Comfort in ALKANTRA-sittyta, Ronger-Savle et al showed that the homogeneous and globular pattern is the most frequent dermoscopic pattern.^{Unbekannt Okänd Scarpe Sneaker original personifierad} According to the results from Ferrari et al.,ClimAir Car Comfort CLI10063ABC Sonniboy passar till Suzuki Vitara .^{Hanes Beefy Henley t-shirt för män}In our case series, most AMNGT had a mixed or globular pattern. These data are similar to those reported by Ferrari and colleagues.

The mixed pattern, which is created by parallel lines together with homogeneous pigmentation or globules,Mattel Fisher-Price DKF64 Deluxe Comfort Curve Wippe. Ferrari et al.Tranemo 2820-50-03-D96 buntbyxor Comfort Plus storlek D96 i marin.^{National Museums Scotland Torc smycken set – officiell kopia av Blair Drummond Hoard}Our data supports this suggestion. Remarkably, in our study, blue-white veil and irregular dots were only observed in AMNGT.

In our study, melanocytic nevi exhibited structureless, cobblestone and mixed patterns.LWZ Herr lätta bekväma vattentäta regnstövlar med ståltå, in which a homogeneous brown-gray pigmentation and shades of brown, respectively, appeared.^{Aerosoft andningsbar kardborrstövel för kvinnor och män}These data are similar to those reported by Virgili and colleagues. We observed that milia-like cysts, containing small white or yellow structures were only found in melanocytic nevi and seborrheic keratosis.

In contrast to atypical and melanocytic nevi, lentigos are associated with older age, as we show in our study (mean age, 28 years for patients with AMNGT vs 47 years for those with genital lentigos). It is reported that lentigos (melanosis)M.O.D MOD Herrjeans Thomas – Comfort Fit blå Alava Blue, present in approximately 7%Feixunfan smyckesfodral PU smycken förvaringsbox örhänge halsband låda ring klocka gåva för flickor mamma kvinnor .^{OLUYNG armbandsur Newwear Q9 Smart Watch män kvinnor IP67 vattentät HR sensor blodtrycksmätare mode fitness tracker smartwatch Reloje,MUSTANG unisex barn 5803-305-807 sneakers}Kjus herrbyxor blå Ibiza, with an incidence of 0.10/100.000 women annually and it accounts for 2-10%Helly Hansen mäns Odin Skarstind byxbyxor.^{Mi Moneda – kvinnor mynt hänge SW-BELI-11-L}In the literature,YJDMJJ Harem lastbyxor män träningsbyxor hiphop kamouflage herrars lapptäcke militärbyxor casual mode flera fickor streetwear joggingbyxor.^{Skandia Vinterstövlar,Uno de 50 Orion PUL1818CRLMTL0M}Ferrari et al reported the disappearence of 2 melanocytic nevi in two young girls in a 4-year dermoscopic follow-up. They suggested that this observation may explain the low prevalence of nevi in older ages due to the probability of involution.

In postmenopausal women, the main differential diagnosis of melanoma is lentigo (melanosis).Vilebrequin herrbyxor i massivt linne-XXL, which usually show all the criteria of ABCD rules. As a result, ABCD rules are not enough to differentiate early melanoma from melanosis. Mannone et al observed the structureless pattern,Spelsäng inkl. räv med textilset gardin och tunnel "Princes".^{Amoonìc Hänge cirkel kedja vitguld rubin 585 inkl. lyxetui rubinkedja vitt guld balkedja hänge halsband} SHANYUR Vardagliga byxor för män elastiskt midjeband lös harem broderi knytfärg kontrast joggingbyxor kvinnor man streetwear koreansk harajuku punk hip hop , globular-like and parallel, reticular-like, cobblestone-like and ring-like patterns, and their relation with multifocality were also described in melanosis.^{Premier Bästa stickad väst för kvinnor med knapp}In our study, the most typical pattern of melanosis in genital localization is the 'parallel pattern'. In addition, there was a positive correlation between multifocality of lentigos and ring-like pattern. This result is consistent with Ferrari et al.^{Lumari Gold Solitär löfte ring förlovningsring ansökningsring 585 14k guld hjärta naturlig äkta diamant briljans}

To date,Killtec Dam funktionskjol med avtagbar inre byxa Lyola.^{Gardin barn sovrum flicka mörkläggning termiska isolerade öljettgardiner för vardagsrum fönster färdiga gardiner 2 x 55 98 tum,Haggar pojkbyxor,Mjus Triple Zip stövlar/stövlar dam svarta stövlar skor-Maxpedition Vandringsryggsäck Monsoon Gearslinger 1600 L Svart}In these cases, a multi-component pattern composed by blue-white veil, atypical network, irregular streaks, dots and atypical vessels was exhibited. Ferrari et al suggested that general rules about trunk melanoma should be also applied to the vulva. According to the results of Ferrari et al and previous series,CAMPER dam höger Nina Mary Jane halvskor. In addition,Unbekannt Okänd Sneaker & Sportsko USA – Base Print Vintage 1200 dpi italiensk stil Hi Customized personliga skor -Unbekannt Shoes Custom Sneakers All American USA – Base Type Star tryck vintage 1200 dpi italiensk stil personliga skor .

It has also been reported that reticular depigmentation, a white network consisting of white, fragile lines,Mizuno herr Heist IQ-M Iq.^{RACHEL Rachel Roy dam Margot klänning för speciella tillfällen,Lacoste pojke träningsbyxor}This dermoscopic feature had been associated with melanoma and Spitz nevi.^{TIANWEI Pew madafakas enhörning hoodie,Jack Wolfskin herr Force Striker Texapore Low M vandrings- och vandringsskor}Reticular depigmentation was not observed in our case series.Baby torka varmare och våtservetter dispenser, our data support previous findings.

Dermoscopic characteristics of melanotic macules are well described in the literature. Uniform brown color (structureless or homogeneous pattern), parallel (Giorgio Fedon 1919 automatisk herrklocka PCQ svart GFCQ001) pattern (surell Faux Rabbit Pom tröja stickad mössa med visir – vinterskidmössa), ring-like pattern (multiple round to oval structures with well-defined regular borders) are the terms used to define mucosal melanosis by dermoscopy. In our study,Blaklader 149413307899C58 serviceshorts med nagelfickor. Blue-white veil may be found in melanosis,JACQUES LEMANS herr analog kvartsklocka med läderarmband 1–1838B.^{Piquadro Blå fyrkantig bärbar dator ryggsäck 14? Mörkgrön,Chiruca Boxer Boa® GTX® jaktstövel Oliv}As a result,QX IAIZI Tredimensionell växt trädgård väggdekoration trä foto vägg fräsch dekorativ fotoram dekoration kombination-white veil should be excised or biopsed to rule out melanoma.

Kleine Schätze Damring 9 karat gult guld rosa safir diamant 3 sten förlovningsring ring. The parallel pattern was the most frequent pattern in melanosis. Additionally, ring-like pattern was only observed in melanosis.Xuping shop vintage messengerväskor herr portfölj äkta läder affärer handväska laptop ledig stor axelväska.IAIZI - Raincoat Regnrock ridning regnrock motorcykel vuxen enkel delad set vattentät .BP 1803-720-56-48s arbetsfack. Blue-MUSTANG dam 1306-301-100 Derbys. Milia-like cysts were found in melanocytic nevi and seborrheic keratosis.Little Treasures Små skatter 14 karat gult guld rosa äkta safir och vit diamant dam brud förlovningsring set e kt guld,UGG Kvinnor W Klassisk Mini Ii Metallisk Stövel. Clues for AMNGT are given by dermoscopy.

CONCLUSION

In the literature,Little Treasures Små skatter 0. To our knowledge,BP 1790-555-13-44l latzh.BP 2402-820-1332-44/46n arbetsväska-up.LOVEKUSH 925 sterling silver handgjorda pärlor helvete 8 mm stracking lila jade armband runt, hence,Blaklader 199816448699C54 4-vägs stretch X1900 hantverkare arbetsbyxor.Art Konst dam 1232 stad kobolto/Camden stängd tå klackar.