Найкращі пластичні хірурги з лікування зменшення гомілки – ТОП-53 лікарі

Patients Requests:

• Cosmetic, aesthetic and functional problems of appearance: face, body, limbs.
• Mammoplasty;
• Breast augmentation
• Breast lift (mastopexy)
• Abdominoplasty (abdominoplasty) - all types
• Body liposuction
• Lipofilling
• Intimate plastic
• Aesthetic facial surgery - blepharoplasty, face lift, neck lift.

Surgery:

Plastic cosmetic (aesthetic) surgery:

• Breast plastic surgery, mammoplasty  (breast augmentation), breast reduction, breast asymmetry correction. Areola correction, fibroadenoma removal, breast lift. Breast liposuction. Removal and replacement of breast implants. Removal of mammary glands in men - gynecomastia.
• Abdominoplasty, tummy tuck. Plastic surgery of the rectus abdominis muscles is an endoscopic surgical intervention with minimal trauma, quick recovery and no traces of the intervention.
• Abdominoplasty – miniabdominoplasty with correction of a scar after cesarean section, abdominoplasty with displacement of the navel, plastic diastasis of the rectus muscles is performed in parallel, hernias are removed, and the waist is formed.
• Removal of benign formations of the skin and soft tissues using modern laser technologies and an excellent aesthetic effect (absorbable cosmetic suture).
• Liposuction – removal of fat deposits to improve body contours. The material obtained in the process of liposuction can be used for lipofilling of the buttocks, breasts, face and other areas.
• Blepharoplasty – removal of excess skin and hernias around the eyes. Leads to a general rejuvenating effect.
• Eyebrow lift   - opening of the eye and look by lifting the eyebrows. Gentle technique with quick recovery. For a greater effect, it is advisable to combine with blepharoplasty and facelift. 
• Face lifting (facelift) is performed using safe modern methods, a short scar technique, provides quick rehabilitation and a long-lasting rejuvenating effect of the entire body.
• Neck plastic surgery is a method of liposuction, platysmoplasty. Restores the youth of the neck, eliminates "goose neck", excess and sagging skin, returns a clear contour and "angle of youth".
• Otoplasty - correction of the shape of the auricles.
• Intimate contour plastic - aesthetic correction of labia minora and labia majora, position of the clitoris, removal of skin folds in the anal area, if necessary, can be combined with removal of hemorrhoids and fissure plastic surgery.

Techniques that the doctor possesses:

• Operations in the field of cosmetic, aesthetic plastic surgery of the breast, body and face;
• Laparoscopic and laser surgery.

More about the doctor

Education

• Graduated from the National Medical University named after O.O. Bogomoltsia, Kyiv, specialty - medical practice (1996).
• He completed an internship at the National Medical University named after O.O. Bogomolets, specialty "surgery" (1998).

Certification training

• Internship at the American medical center, Cyprus, Nicosia - mammoplasty techniques, revision mammoplasty with Motiva implants under the guidance of Demetris Stavrou (2021).
• Internship in aesthetic surgery in South Korea, Seoul. Girin Piastic Surgery Clinics, Gowon Worldwide, Sures clinic (2020).
• TU "Esthetic Blepharoplasty" at NMAPO named after P. L. Shupyk (2020).
• The course "Plastic surgery of the mammary gland" on the basis of the Department of plastic surgery at the Shalimov Institute under the guidance of prof. Halych S.P. (2019).
• Training course "Rejuvenating and aesthetic surgery of the head, face, and neck. Blepharoplasty" as part of the "UAPS INTENSIVE" program at the Ukrainian Academy of Plastic Surgery in Kyiv (2019).
• Master class "Augmentation mammoplasty - choice of surgery and implant technique" "Ukrainian Society of Aesthetic Plastic Surgeons USAPS" Kyiv (2019).
• Ukrainian Academy of Plastic Surgery - body contouring (2019).
• TU "Plastic surgery of the mammary gland", in NMAPO named after P. L. Shupyk (2019).
• Training at the Center of surgical innovations "Laparoscopic Herniology" (2018)
• TU "Laparoscopic Herniology", Center for Surgical Innovations (2017).
• Obtaining additional specialization "Proctology" (2017).
• TU "Laparoscopic surgery", NMAPO (2014).
• Awarded a surgeon of the highest category (2014).
• Advancement of the qualification of a doctor-oncologist on the basis of KMAPO named after P..L. Shupyka (1999).

Scientific, teaching work and membership in specialized organizations

• Member of USAPS (Ukrainian Association of Plastic Surgeons).
• Participation in conferences and workshops on aesthetic surgery in 2019-20.

Доктор Хосе Кортес є провідним пластичним хірургом у Мехіко, який спеціалізується на естетичній та реконструктивній хірургії, підтяжці живота, BBL, ринопластиці, блефаропластиці, підтяжці обличчя та ліпосакції. Він є членом різних міжнародних організацій і має численні нагороди. Має глибоку освіту в галузі та опублікував 10 наукових статей.

Доктор Алі Нурхан Озбаба має ступінь доктора медицини в Університеті Анкари (1980-1988) та Університеті Газі (1989-1995). Він працював в університеті Газі (1989), лікарні Privat Optimed (2014-2019), приватній лікарні Vega (2019-2021) і лікарні Küçükçekmece (2021-2022). Він є членом Турецької асоціації естетичної пластичної хірургії.

Born in Ankara, Doctor Can Bey completed his primary and secondary education at Ted College and then received his high school education at Robert College in Istanbul. In addition to his English education at Robert College, he improved himself by taking painting, sculpture and photography lessons. After a rich high school life of 5 years, he studied at Istanbul Medical Faculty, Capa Medicine, and received the title of medical doctor. By making a degree in the specialty examination in medicine, he was entitled to receive specialization training in the Department of Plastic, Reconstructive and Aesthetic Surgery at Istanbul Health Sciences University. Starting from his medical school years, he went to many countries and did an internship and increased his professional knowledge. These countries are Egypt (Cairo), Spain (Madrid), the Netherlands (Gröningen), Portugal (Lisbon), Austria (Stolzalpe) and the United States (Los Angeles, Chicago).

ÖZGÜR HÜRKAL

CURRICULUM VITAE

1. PERSONAL INFORMATION

Date of Birth: 18.08.1984

Birthplace: Afyonkarahisar, TURKEY

Nationality:Cyprus (EuropeanCitizen), Turkish

Profession: MedicalDoctor

Field of Specialty: Plastic, ReconstructiveandAestheticSurgery

SpokenLanguages: Turkish (mother-tongue)

English ( advanced)

2. EDUCATION & CREDENTIALS

A. AFFILIATIONS

2009- 2010 GeneralPractitioner; AnıtkayaHealth Center, Afyonkarahisar, TURKEY

2017-2018 Plastic Surgeon; Kastamonu State Hospital, Kastamonu, TURKEY

2018-2019 Plastic Surgeon; Gulhane Education and Research Hospital, TURKEY

2019-

B. EDUCATION

2011 – 2017 Residency in Plastic, ReconstructiveandAestheticSurgery , GaziUniversityMedical

School Hospital, Ankara | TURKEY

2010 – 2011Residency in Anestesia andReanimation, Ankara UniversityMedical School Hospital;

Ankara | TURKEY

2003 - 2009 SelçukUniversityShool of Medicine, Konya | TURKEY

1999 - 2002 Süleyman Demirel Science High School, Afyonkarahisar | TURKEY

1995 - 1999 KocatepeAnatolian High School, Middle School, Afyonkarahisar | TURKEY

C. CERTIFICATES

1. 21th Basic MicrosurgeyEducation, Hacettepe University, Ankara | TURKEY

3. PUBLICATIONS

1.Bulam H, Findikcioglu K, Ozmen S, Sanlier N, SEZGİN B, Hurkal O, Gulsen A. Theeffect of

individualizeddietaryprograms on postoperative body compositionandnutritionalstatus of

theorthognaticsurgerypatients. Gazi Med J. 2014; 25: 103-106.

2. Hurkal O, Sibar S, Cenetoglu S, Tuncer S, Elmas C, Seymen C M. Arterial Occlusion After

Hyaluronic Acid Injection: Treatment With Hyaluronidase and Streptokinase. Annals of Plastic

Surgery PMID: 34334667

4. PARTICIPATED MEETINGS AND PRESENTATIONS

A. PARTICIPATION IN INTERNATIONAL MEETINGS

1. 13th EuropeanMicrosurgeryCongress (EFSM) 21-24 April, Antalya | TURKEY

B. PARTICIPATION IN NATIONAL MEETINGS

1. 34th Congress of theTurkishSociety of Plastic, ReconstructiveandAestheticSurgeons, 31

October-4 November 2012, Antalya | TURKEY

2. 5th Rhinoplasty Course 10-12 May 2012, Ankara | TURKEY

3. 8th Prof. Dr Rıdvan Ege HandSurgey Course 27-28 September 2013, Ankara | TURKEY

4. 21th Microsurgery Course 16-20 September 2014 Hacettepe University, Ankara | TURKEY

5. 36th Congress of theTurkishSociety of Plastic, ReconstructiveandAestheticSurgeons, 29

October-1 November 2014, Istanbul | TURKEY

6. 37th Congress of theTurkishSociety of Plastic, ReconstructiveandAestheticSurgeons, 04

November -07 November 2015, Ankara | TURKEY

7. 9th PlasticSurgeryResident School 15-19 April 2016, Antalya | TURKEY

8. 2th FacialAesthetic Course 5-7 May 2016 Hacettepe University, Ankara | TURKEY

9. 38th Congress of theTurkishSociety of Plastic, ReconstructiveandAestheticSurgeons,

27-31 October 2016, Antalya| TURKEY

10. 39 th Congress of the Turkish Society of Plastic, Reconstructive and Aesthetic Surgeons, 11-14

October 2017

11. Eurasian 2019. 20-23 June Istanbul

12. 24 th Congress of the Turkish Society Aesthetic Plastic Surgeons 10-11 January 2022

13. All in One Rhinoplasty Congress 14-15 May 2022 Istanbul

C. PRESENTATIONS AND PAPERS IN INTERNATIONAL MEETINGS

1. 13th EuropeanMicrosurgeryCongress (EFSM) 21-24 April, Antalya | TURKEY (oral presentation)

‘’Defectbased algorithm in lowerextremityreconstruction.Hurkal O.*,Tuncer S.,Şibar S., Manav

S.

2. 13th EuropeanMicrosurgeryCongress (EFSM) 21-24 April, Antalya | TURKEY ;

(oral presentation)MR Angiographicperforator topography of DIEP flaps: a retrospectivereview of 130

cases. Manav S., Tuncer S., Ayhan S., Hurkal O.

3. 13th EuropeanMicrosurgeryCongress (EFSM) 21-24 April, Antalya | TURKEY;(poster

presentation)‘’ArteryonlyEarReplantation’’Sibar S, Hurkal O, Polat O, Manav S

4. 48th Congress of theEuropeanSocietyforSurgicalResearch, 29 May-1 June 2013, Istanbul,

TURKEY (Oral presentation: OP-121 Changes

in society'sperspectivetowardsfacetransplantationaftertheproceduresthatwerecarriedout in

ourcountry.Guney K, SEZGIN B, Barut I, Hurkal O, Findicioglu K, Ozmen S)

D. PRESENTATIONS AND PAPERS IN NATIONAL MEETINGS

1. 38th Congress of theTurkishSociety of Plastic, ReconstructiveandAestheticSurgeons 27-31 October

2016, Antalya | TURKEY (oral presentation)Flapchoise in lowerextremityreconstruction

Hurkal O., Tekin A., Tuncer S., Sibar S.

2. 37th Congress of theTurkishSociety of Plastic, ReconstructiveandAestheticSurgeons 4-7 November

2015, Ankara | TURKEY (oral presentation)Liposuctionassistedbrachioplasty in teimourianstage 2B-

3 cases. Hurkal O.,Sibar Ş., Tuncer S., Erdal A., Sadioglu A.

3. 37th Congress of theTurkishSociety of Plastic, ReconstructiveandAestheticSurgeons 4-7 November

2015, Ankara | TURKEY (oral presentation) . A

rareandfrighteningcomplicationafterdiagnosticandreconstructivebreastsurgery: pyodermagangrenosum

.Polat O, Hurkal O, Sibar S, Tuncer S, Ayhan S

4. 36th Congress of theTurkishSociety of Plastic, ReconstructiveandAestheticSurgeons, 29 October-1

November 2014, Istanbul | TURKEY (oral presentation) . Maxillofacialfractureexperience: 265 case,

447 fracture. Tatar S, Hurkal O, Erdal A, Findikcioglu K

5. 34th Congress of theTurkishSociety of Plastic, ReconstructiveandAestheticSurgeons, 31 October-4

November 2012, Antalya, Turkey (poster presentation). Application of groinflap in tissuedefects of

handandforearm. Polat O, Ozel B, Hurkal O, Tatar S, Tuncer S

6. 34th Congress of theTurkishSociety of Plastic, ReconstructiveandAestheticSurgeons, 31 October-4

November 2012, Antalya, Turkey(poster presentation). Importance of polar

renalarteryencounteredduringkidneytransplantation: Case Report . Ozel B, Hurkal O, Tuncer S,

Findikcioglu K

7. 34th Congress of theTurkishSociety of Plastic, ReconstructiveandAestheticSurgeons, 31 October-4

November 2012, Antalya, Turkey(poster presentaion ). Repair of omfaloseldefects in

newbornwithalloplasticmaterialorrotationflaps. Sibar S, Sezgin B, Hurkal O, Tatar S, Tuncer S

8. 34th Congress of theTurkishSociety of Plastic, ReconstructiveandAestheticSurgeons, 31 October-4

November 2012, Antalya, Turkey(poster presentation) .

TheTreatmentSubcutanGranulomeFormationaftervaccinationwithintralesionalTriamcinoloneAcetonide

injection. Bulam H, Hürkal O, Polat O, Findikcioglu K, Ozmen S

9.34th Congress of theTurkishSociety of Plastic, ReconstructiveandAestheticSurgeons, 31 October-4

November 2012, Antalya, Turkey (Oral presentation: Changes in

society'sperspectivetowardsfacetransplantationaftertheproceduresthatwerecarriedout in

ourcountry.Guney K, SEZGIN B, Barut I, Hurkal O, Findicioglu K, Ozmen S)

10. 34th Congress of theTurkishSociety of Plastic, ReconstructiveandAestheticSurgeons, 31 October-4

November 2012, Antalya, Turkey (Oral presentation: Theprefferedappearanceof

theplasticsurgeon.Hurkal O.,Bulam H, Tatar S, SEZGIN B, Fındıkçıoğlu K)

11. 34th Congress of theTurkishSociety of Plastic, ReconstructiveandAestheticSurgeons, 31 October-4

November 2012, Antalya, Turkey (Poster presentation: Nonadhesivedressingtechniques in

EpidermolizisBullosapatients. SEZGIN B, Barut I, Hurkal O, Sarybaeva A, Tuncer S, Latifoglu O)

12. 34th Congress of theTurkishSociety of Plastic, ReconstructiveandAestheticSurgeons, 31 October-4

November 2012, Antalya, Turkey (Poster presentation: Renaltoxicityduetocolistinadministration in

plasticsurgerypatients.Hurkal O, Bulam H, SEZGIN B, Polat O, Ozmen S)

5. PRIZE

1. Second prize award in experimental research in 39 th Congress of the Turkish Society of Plastic,

Reconstructive and Aesthetic Surgeons.

6. INTERESTS

PROFESSIONAL: Rhinoplasty, breast reconstruction and breast aesthetic surgery, body countouring.

HOBIES AND ACTIVITIES:

Yoga instructor in Hatha and Vinyasa yoga (200 hoursInternational Yoga Alliance certified Yoga

Teacher)

EDUCATION

Ankara Melikşah PrimarySchool                                        1993-2002

Ankara Süleyman Demirel Anatolian High School            2002-2006

Istanbul University Cerrahpaşa Faculty of Medicine      2006- 2012

Ankara University Faculty of Medicine,Department of Plastic,Reconstructive and AestheticSurgery      2012- 2017

English / Turkish

SPOKEN    LANGUAGES

PREVIOUS PROFESSIONAL POSIDONSAND APPOINTMENT

Gülhane Training and Research Hospital(GATA)               2018-2021

Ankara Abdurrahman YurtaslanOncology Hospital i           2019 – 3 months Private Practice                                                          2021- August22

Vanity Aesthetic SurgeryClinic                                           August 2022 - March 2023

SOCIETY MEMBERSHIPS

Turkish Plastic,Reconstructive and AestheticSurgery Association (TPRCD)Aesthetic Plastic Surgery Association (EPCD)

Istanbul Medical Chamber

Breast Aesthetics and Body ShapingOperations

AREAS OF INTEREST

INTERNATOONAL      PUBLICATIONS

1.          Serel S, Tuzlalı ZY, Akkaya Z, Uzun Ç, Kaya B, Bayar S. Physical Effectsof Unilateral Mastectomy on Spine Deformity. Clin Breast Acncer. 2016 Oct pii: S1526-8209(16)30368-8. doi: 10.1016/j.clbc.2016.10.004.

NATIONAL  PUBLICATIONS

1. Tuzlali Z, Demir E, Serel S. Wound Care and Nursing Approach.Message Nurse Bulletin,Ankara University Facultyof Medicine, 2016; 18; 27-32.
2. Tuzlali Z, Kaya B, Gultan SM. Pilomatricoma in the Arm After Vaccination: A Case Report.Turk J Plast Surg 2017; 25(3): 150-3

COURSES, SYMPOSIUMS AND OTHER CONGRESSES ATTENDED

1. Experimental Animals Use Certification Training. Ankara University, 3-12 November 2014, Ankara.
2. Occupational Health and Safety TrainingProgram. Ankara University, 15-16 November 2014,Ankara.
3. Turkish Plastic,Reconstructive and Aesthetic Surgery Association WinterSymposium 2015, 12 – 15 March 2015, Kars.
4. 4th EURAPSResearch Council Meeting,May 27-28, 2015.Edinburgh-United Kingdom
5. 26th EURAPS AnnualMeeting, May 28-30,2015. Edinburgh-United Kingdom
6. Turkish Societyof Plastic, Reconstructive and Aesthetic Surgery37. National Convention. 4 – 7 November 2015, Ankara.
7. 13th Congress of the EuropeanFederation of Soceitiesfor Microsurgery, April 21-24, 2016. Antalya-Turkey.

COURSES, SYMPOSIUMS AND OTHER CONGRESSES ATTENDED

1. Turkish Society of Plastic, Reconstructive and Aesthetic Surgery2. Facial Aesthetics Course 5-7 May 2016, Ankara.
2. “Microsurgery Courseon Vascular Anastomoses, COURSE HELD BY FRAU ROSMARIEFRICK Supported by Department of

Neurosurgery Policlinico di Monza, AnimalFacility – Pavia University Botta 2 BuildingVia Ferrata, 9 , 17-20 May 2016,Pavia- Italy.

1. Turkish Society of Plastic, Reconstructive and Aesthetic Surgery38th National Convention. 27 – 30 October 2016, Antalya.
2. Turkish Plastic,Reconstructive and Aesthetic Surgery Association X.Plastic Surgery Assistant School.1-5 April 2017,Antalya.
3. 9th Congress of World Societyfor Reconstructive Microsurgery (WSRM 2017).14-17 June, 2017,Seoul – South Korea.
4. International ObserverTraining Programme. Asan Medical Center ,Plastic Surgery , 19 June -17 July , Seoul – SouthKorea.
5. Seoul Rhinoplasty Forum. July 2, 2017, Seoul – South Korea.
6. Turkish Society of Plastic, Reconstructive and Aesthetic SurgeryNon-Surgical Aesthetic Procedures Course .14 – 17 December2017, Istanbul.
7. Aesthetics, PlasticSurgery Association, 24. National Congress,10-11 January 2020,Istanbul.
8. All in One Rhinoplasty Congress, 14-15 May 2022, Istanbul.

Доктор Омер Фарук ДЕВЕЧІ – пластичний, реконструктивний та естетичний хірург, який народився в Анкарі в 1988 році. Він закінчив медичну освіту в 2012 році та став спеціалістом у 2018 році. Відтоді він працював у різних лікарнях, а з вересня займається приватною практикою. 2020 рік.

Доктор Геннадій Патлажан – досвідчений пластичний хірург із 20+ річним досвідом та 500 операціями на рік. Він був нагороджений кількома нагородами та є членом багатьох професійних товариств. Брав участь у численних наукових форумах, був доповідачем на конференціях, є організатором міжнародних майстер-класів.

EDUCATION

2010-2016 MASTERS DEGREE Ankara Numune Edu. and Res. Hospital, Plastic Recons. and Aesthetic Surgery
1989-1995 UNDERGRADUATE EDUCATION Uludag University Faculty of Medical

EXPERIENCE

2020 – Present Plastic Surgeon Clinicexpert Hospital

Specialization : Plastic Reconstructive and Aesthetic Surgery

Foreign Language: English

Date of Birth : 1972

Education :

2005 Trakya University Department of Plastic Surgery
1997 Anadolu University Faculty of Medicine
1990 Gebze High School

Experience:

2018-2022 Private Beyhekim Hospital
2011-2018 Yenikent State Hospital
2009 -2011 Sakarya Training and Research Hospital
2007-2009 Karaman State Hospital
2006-2007 Diyarbakır Military Hospital (Military Service)
2000 -2006 Trakya University Faculty of Medicine (Research Assistant)

Case Experience:

Experience with more than 15,000 surgical cases during  18 years of active service as an Plastic Reconstructive and Aesthetic Surgeon 

___________________________________________________________________________

Spetialist in area:

Breast Reduction, Breast Augmentation, Mastopeksy , Abdominoplasty, Liposuction, Argon Plasma Skin Treatment, Vaser Liposuction, Body Tite, BBL, Gynecomasty, Arm Lift, Tight Lift, Brow Lift, Blefaroplasty, Fox Eyes, MidFace lift, Temporal Lift , Lip lift, Deep Plan Face Lift, Neck Lift, Prominent Ear Reconstruction, Skin Cancer

___________________________________________________________________________

Memberships:

Turkish Plastic, Reconstructive and Aesthetic Surgery Association (TPCD)

Aesthetic Facial Nose Surgery Association (EYBCD)

Turkish Medical Association

__________________________________________________________________________________

Courses and Certificates

Tendon Transfer in Non-Repaired, Non-rotating Peripheral Nerve Injuries. Workshop 10 May 2003 Mersin University Faculty of Medicine

Current Burn and Current Wound Treatment Symposium Burn and Wound Care Course 22-24 April 2005 Adana- Çukurova Medical Faculty

TPRECD regional meeting, Skin Tumors, Mersin University Faculty of Medicine, 12 April 2002 Hilton Hotel, MERSIN

TPRECD Regional Meeting, Alloplastic Material Applications Symposium, 13 April 2002 Çukurova University, Mithat Özhan Amphitheater

Breast 2003, Breast Reconstruction Symposium, Sept. 26-27, 2003

25. Turkish Plastic Reconstructive and Aesthetic Surgery National Congress, September 2003, SAMSUN

Rhinoplasty symposium March 2004 Adana

TPRECD regional meeting, Multidisciplinary Wound Care, Mersin University Faculty of Medicine, 17 December 2004, MERSIN

Chronic Wound Care and Treatment Symposium 11-13 March 2005 Antalya Hillside Water Hotel

27th Turkish Plastic, Reconstructive and Aesthetic Surgery National Congress, 14-17 September 2005, KONYA

TPRECD regional meeting, Alternative Options in Aesthetic Facial Surgery, Çukurova University Faculty of Medicine, 21 April 2007, Balcalı/ADANA

29. Turkish Plastic, Reconstructive and Aesthetic Surgery National Congress, 17-20 October 2007, ESKİŞEHİR

Congress of the ISAPS 2009 , The International Society of Aesthetic Plastic Surgery 19-22 June 2009 İSTANBUL

Hair Transplantation Course with FUE Technique- 2 Live Surgery Aesthetic Facial and Nose Surgery Association 23 - 24 April 2011 Bursa

İstanbul International Rhinoplasty Course 22-24 June 2011 3rd International Eurasian Aesthetic Surgery Course 24-26 June 2011

International Advanced ozone therapy & PRP Seminar 06-07 October 2012 İstanbul

Aesthetic Plastic Surgery Association 17th National Congress 12-13 January 2013 Istanbul The Marmara Taksim Hotel

Silhouette Soft Facelift sutures workshop 02 March 2013 Ankara Crowne Plaza Hotel

Aesthetic Plastic Surgery Association 18th National Congress 11-12 January 2014 Istanbul The Marmara Taksim Hotel

Mesoestetic-Sınclaır Workshop Mersin Divan Hotel December 3, 2017 Mersin

Turkish Plastic, Reconstructive and Aesthetic Surgery Association Winter Symposium 2018 All About Breast 1-4 March 2018 Kaya Palazzo Hotel Kartalkay