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ONSUN, NAHIDE

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NAHIDE
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2010 - 20191102020 - 202317
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    Linear Nevus Sebaceous Syndrome in a Child With Ocular Choristoma and Hemimegalencephaly
    (2011-09-01) Su, Ozlem; ULUSAL, Hande Arda; OZKAYA, Dilek Biyik; Onsun, NAHİDE; SU KÜÇÜK, ÖZLEM; ONSUN, NAHIDE
    Linear nevus sebaceous syndrome (LNSS) is a phakomatosis, associated with a variety of developmental abnormalities of ocular, nervous, skeletal, cardiovascular and urogenital systems. In LNSS, choristomas and colobomas are frequently seen signs, but complex choristomas are rare. We describe a case of a 3-year-old boy with a yellow alopecic plaque on his scalp, face and neck as well as a mass in the episcleral region since birth. He also had epileptic seizures since one year old. Histopathological examination of episcleral specimen revealed choristoma. Magnetic resonance imaging of the brain identified hemimegalencephaly, hemicerebral atrophy, and lateral ventricular enlargement (Turkderm 2011; 45: 155-7)
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    Bullous pemphigoid during ustekinumab therapy in a psoriatic patient
    (2017-01-01) Onsun, NAHİDE; SALLAHOGLU, Kadriye; Su, Ozlem; Tosuner, ZEYNEP; ONSUN, NAHIDE; DİZMAN, DİDEM; SU KÜÇÜK, ÖZLEM; TOSUNER, ZEYNEP
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    Positive Hepatitis C Serology Due To Intravenous Immunoglobulin: False Positive or True Positive?
    (2017-05-28T00:00:00Z) CENGİZ, FATMA PELİN; EMİROĞLU, NAZAN; BAHALI, ANIL GÜLSEL; SU KÜÇÜK, ÖZLEM SU; ONSUN, NAHİDE; CENGİZ, FATMA PELIN; EMİROĞLU, NAZAN; BAHALI, ANIL GÜLSEL; SU KÜÇÜK, ÖZLEM; ONSUN, NAHIDE
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    Cutaneous Adverse Effects of Panitumumab
    (2017-05-28T00:00:00Z) CENGİZ, FATMA PELİN; EMİROĞLU, NAZAN; BAHALI, ANIL GÜLSEL; SU KÜÇÜK, ÖZLEM SU; ONSUN, NAHİDE; CENGİZ, FATMA PELIN; EMİROĞLU, NAZAN; BAHALI, ANIL GÜLSEL; SU KÜÇÜK, ÖZLEM; ONSUN, NAHIDE
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    Verrucous Bowen-s disease
    (2016-10-01) OZKAYA, Dilek B.; Su, Ozlem; BAHALI, Anil G.; BESKARDES, Yahya; Tosuner, ZEYNEP; Demirkesen, Cuyan; Onsun, NAHİDE; SU KÜÇÜK, ÖZLEM; TOSUNER, ZEYNEP; ONSUN, NAHIDE
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    Alopesi areatanın patogenezinde dehidroepiandrosteron sülfatın yeri
    (2017-04-15T00:00:00Z) EMİROĞLU, NAZAN; CENGİZ, FATMA PELİN; SU KÜÇÜK, ÖZLEM SU; ONSUN, NAHİDE; EMİROĞLU, NAZAN; CENGİZ, FATMA PELIN; SU KÜÇÜK, ÖZLEM; ONSUN, NAHIDE
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    ALOPESİ AREATANIN PATOGENEZİNDE DEHİDROEPİANDROSTERON SÜLFATIN YERİ
    (2017-04-15T00:00:00Z) EMİROĞLU, NAZAN; CENGİZ, FATMA PELİN; SU KÜÇÜK, ÖZLEM SU; ONSUN, NAHİDE; EMİROĞLU, NAZAN; CENGİZ, FATMA PELIN; SU KÜÇÜK, ÖZLEM; ONSUN, NAHIDE
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    Akneli Adolesanlarda Kardiyolojik Risk Faktörleri
    (2017-05-14T00:00:00Z) CENGİZ, FATMA PELİN; EMİROĞLU, NAZAN; BAHALI, ANIL GÜLSEL; BIYIK ÖZKAYA, DİLEK; SU KÜÇÜK, ÖZLEM SU; ONSUN, NAHİDE; CENGİZ, FATMA PELIN; EMİROĞLU, NAZAN; BAHALI, ANIL GÜLSEL; BIYIK ÖZKAYA, DİLEK; SU KÜÇÜK, ÖZLEM; ONSUN, NAHIDE
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    Verrucous Bowen-s disease on groin with dermoscopic and siascopic images
    (2017-06-01) CENGIZ, F. P.; EMIROGLU, NAZAN; Su, O.; ONSUN, NAHİDE; EMİROĞLU, NAZAN; SU KÜÇÜK, ÖZLEM; ONSUN, NAHIDE
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    Dermoscopic Evolution of Pediatric Nevi
    (2019-10-01T00:00:00Z) CENGİZ, Fatma Pelin; Yilmaz, Yaren; EMİROĞLU, Nazan; ONSUN, NAHİDE; CENGİZ, FATMA PELIN; EMİROĞLU, NAZAN; ONSUN, NAHIDE
    Background: The incidence of pediatric melanoma is very rare. Dermoscopic features help to distinguish pediatric melanoma and common nevi. Objective: To study the evolution of dermoscopic findings in benign nevi in childhood through serial observation and photography. Methods: We examined 504 melanocytic lesions in 100 patients. From each participant, dermoscopic images of the nevi from 4-year dermoscopic follow-up were obtained, including randomly selected nevi. Results: The most common dermoscopic patterns were homogeneous (193 nevi; 38.3%), globular (92 nevi; 18.3%), and reticular (86 nevi; 17.1%). Dermoscopic pattern changes were detected in 27% of patients aged 2 similar to 10 years and in 20% of patients aged 11 similar to 16 years. The main pattern changes consisted of the transition from homogeneous to globular-homogeneous (16%), from homogeneous to reticular-homogeneous (12%) and from globular to globular-homogeneous (10%). Although 257 of the 504 nevi (51.0%) have stable duration without size changes, 169 of the 504 nevi (33.5%) were enlarged, and 78 of the 504 nevi (15.5%) had become smaller. Conclusion: These results contrast with the prevailing view that dermoscopic patterns in pediatric nevi are usually characterized by globular patterns and that melanocytic nevi generally undergo a characteristic transition from a globular pattern to a reticular pattern. Fifty one percent of patients did not exhibit a size change. While 33% of patients had symmetrical enlargement, 15% of patients had involution. Therefore, enlargement is a common dermoscopic change in pediatric nevi, and is not a specific sign of pediatric melanoma.