Journals / Dicle Tıp Dergisi / 2026 / Cilt: 37 Sayı: 1

A Case with 46,XX,dup(X)(q21.3q24) karyotype

46,XX,dup(X)(q21.3q24) karyotipli olgu sunumu

Pages
51–53
Publication Date
2010-03-01
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Case was dis­cussed according to information of present literatures.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The relationship between phenotype and Xq duplications in females remains unclear.
📊
Key Findings & Data:We, herein, presented a 15 years-old girl with short stature and primary amenorrhea, who was referred to cytogenetic laboratory.
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Conclusion & Impact:Case was dis­cussed according to information of present literatures.
🔬Design:Konferans Bildirisi
📍Scope:Comprehensive Sample
⚙️Variables:Duplikasyon · primer amenore · kro&shy

Abstract

The relationship between phenotype and Xq duplications in females remains unclear. Some females are normal; some have short stature; and others have features such as microcephaly, developmental delay/mental retarda­tion, body asymmetries, and gonadal dysgenesis. Some features in these females resemble those in Turner syn­drome. We, herein, presented a 15 years-old girl with short stature and primary amenorrhea, who was referred to cytogenetic laboratory. Through karyotipe analysis per­formed by Giemsa banding technique, the patient was determined to have positive Barr body and 46,XX,dup(X)(q21.3q24) chromosomal constitution. Case was dis­cussed according to information of present literatures.

Özet

X kromozomu uzun kolunun duplikasyonu ile fenotipik bulgular arasındaki ilişki kızlarda tam olarak aydınlatıla­mamıştır. Daha önce bildirilen vakalardaki fenotipik bul­gular; bazı kızlarda normal görülürken, bazılarında ise kısa boy, mikrosefali, mental motor retardasyon, vücut asimetrisi ve gonadal disgenezi şeklindedir. Turner send­romunda görülen dismorfik bulgular da bu hastalarda gö­rülebilmektedir. Bu çalışmada, sitogenetik laboratuvarımı­za kısa boy ve primer amenore nedeniyle gönderilen 15 yaşındaki bir kız olgu tartışılmıştır. Olgunun Barr cisimciği pozitif bulunmuş ve Giemza bantlama tekniği ile yapılan karyotip analizinde 46,XX,dup(X)(q21.3q24) kromozom kuruluşu saptanmış­tır. Konu mevcut literatür bilgileri ışığında tartışılmıştır.

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Cite This Article

Şimşek, S., Tuzcu, A. K., Oral, D., Budak, T. (2010). A Case with 46,XX,dup(X)(q21.3q24) karyotype. Dicle Tıp Dergisi, Cilt: 37 Sayı: 1, 51–53. https://ajindex.com/articles/1201466

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References (7)

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