Cytogenetic Analysis in Cases with Sex Anomalies
نویسندگان
چکیده
منابع مشابه
Cytogenetic analysis of 1284 cases of Down syndrome
Among 17786 karyotyres performed in our center,during 18 years (1357-1375),1300(7.3%) cases of chromosome 21 aberration,including 1284(98.77%) of Down syndrome have been detected.1191 of cases (92.76%) born free trisomy 21:61 cases (4.75%) revealed translocation and 32 cases (2.4%) showed mosaic pattern.among the pateints,59 had robertsonian translocation,2 had translocation between chromosome ...
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Background and Objective: Failure to thrive (FTT) is a sign that describes a particular problem rather than a diagnosis and explain growth failure or more advanced failure to gain weight appropriately. The aim of this study was to determine the prevalence and type of chromosomal abnormalities in patients presented with FTT. Materials and Method: One hundred FTT cases with clinical impressio...
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Cytogenetic studies were performed on 150 cases of Down's syndrome (DS) in Iran. The standard trisomy 21 was found in 132 (88 % ) and translocation-trisomy 21 (+21) in 18 (12%) patients, i.e., t(21,21) in 1(0.63%) and mosaicism in 17(11.33%) cases. The comparison of the frequencies for mosaicism between different populations such as Denmark, Hungary, Egypt, Iraq, India, Australia and Iran ...
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Acute lymphoblastic leukemia (ALL) is the most common malignancy in children and is usually associated with numerical and structural chromosomal changes. Although some of these changes are accepted as favorable or poor prognostic factors, the prognostic effects of others have not been well determined. In our study, we aimed to present the chromosomal changes in cases with childhood ALL and thei...
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G ALTON ET AL.”2 proposed the term, prolymphocytic leukemia (PLL), in 1963, and in 1974, reported a series of 15 cases with PLL in which more precise morphological criteria for the disease were defined. According to the reported cases,2’4 PLL is a distinct clinicopathologic entity characterized by splenomegaly, minimal or absent lymph node enlargement, a pronounced leukocytosis with large numbe...
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ژورنال
عنوان ژورنال: INTERNATIONAL JOURNAL OF HUMAN GENETICS
سال: 2004
ISSN: 0972-3757,2456-6330
DOI: 10.31901/24566330.2004/04.03.01