scholarly journals Disorders of sex development: a study of 194 cases

2018 ◽  
Vol 7 (2) ◽  
pp. 364-371 ◽  
Author(s):  
R Walia ◽  
M Singla ◽  
K Vaiphei ◽  
S Kumar ◽  
A Bhansali
Keyword(s):  
Congenital Adrenal Hyperplasia ◽  
Sex Chromosome ◽  
Tertiary Care ◽  
Disorders Of Sex Development ◽  
Androgen Insensitivity Syndrome ◽  
North India ◽  
Care Hospital ◽  
Adrenal Hyperplasia ◽  
Androgen Insensitivity ◽  
Sex Development

Objective To study the clinical profile and the management of patients with disorders of sex development (DSD). Design and setting Retrospective study from a tertiary care hospital of North India. Methods and patients One hundred ninety-four patients of DSD registered in the Endocrine clinic of Postgraduate Institute of Medical Education and Research, Chandigarh between 1995 and 2014 were included. Results One hundred and two patients (52.5%) had 46,XY DSD and seventy-four patients (38.1%) had 46,XX DSD. Sex chromosome DSD was identified in seven (3.6%) patients. Of 102 patients with 46,XY DSD, 32 (31.4%) had androgen insensitivity syndrome and 26 (25.5%) had androgen biosynthetic defect. Of the 74 patients with 46,XX DSD, 52 (70.27%) had congenital adrenal hyperplasia (CAH) and eight (10.8%) had ovotesticular DSD. Five patients with sex chromosome DSD had mixed gonadal dysgenesis. Excluding CAH, majority of the patients (90%) presented in the post-pubertal period. One-fourth of the patients with simple virilising CAH were reared as males because of strong male gender identity and behaviour and firm insistence by the parents. Corrective surgeries were performed in twenty patients (20%) of 46,XY DSD without hormonal evaluation prior to the presentation. Conclusion Congenital adrenal hyperplasia is the most common DSD in the present series. Most common XY DSD is androgen insensitivity syndrome, while CAH is the most common XX DSD. Delayed diagnosis is a common feature, and corrective surgeries are performed without seeking a definite diagnosis.

scholarly journals Androgen insensitivity syndrome in a cohort of Sri Lankan children with 46, XY disorders of sex development

2016 ◽  
Vol 60 (4) ◽  
pp. 139 ◽  
Author(s):  
K.S.H. De Silva ◽  
N.D. Sirisena ◽  
H.K. Wijenayaka ◽  
J.G. Cooray ◽  
R.W. Jayasekara ◽  
...  
Keyword(s):  
Disorders Of Sex Development ◽  
Androgen Insensitivity Syndrome ◽  
Sri Lankan ◽  
Androgen Insensitivity ◽  
Sri Lankan Children ◽  
Sex Development

scholarly journals Genetic Analysis for the Diagnosis of Disorders of Sexual Development in Indonesia

2016 ◽  
Vol 2 (2) ◽  
pp. 44
Author(s):  
Sultana MH Faradz
Keyword(s):  
Sexual Development ◽  
Disorders Of Sex Development ◽  
External Genitalia ◽  
Gonadal Development ◽  
Androgen Insensitivity Syndrome ◽  
Medical Professionals ◽  
Adrenal Hyperplasia ◽  
Disorders Of Sexual Development ◽  
Sex Development

Disorders of sex development (DSD) is defined by congenital conditions in which development of chromosomal, gonadal, or anatomical sex is atypical, while in clinical practice this term means any abnormality of the external genitalia. DSD patients have been managed by a multidisciplinary gender team in our center as collaboration between Dr. Kariadi province referral hospital and Faculty of Medicine Diponegoro University. Diagnosis should be established by specific physical examination hormonal, chromosomal and DNA studies; and imaging for most of the cases depending on indication.Since 2004 the involvement of molecular and cytogenetic analysis so far can diagnosed many of the DSD cases. Most of the genetically proven cases were Congenital Adrenal hyperplasia, Androgen Insensitivity syndrome and sex chromosomal DSD that lead abnormal gonadal development.  Many of them remain undiagnosed, further testing such as advanced DNA study should be carried out in collaboration with other center in overseas.The novel genes were found in some cases that contributed for the management of DSD.  Information for medical professionals, patients, family members and community about the availability and necessity of DSD diagnosis should be delivered to improve DSD management and patient quality of life.

scholarly journals CYTOGENETIC ANALYSIS OF PATIENTS WITH AMBIGUOUS GENITALIA

2021 ◽  
Vol 71 (6) ◽  
pp. 2161-65
Author(s):  
Sara Ali Zaidi ◽  
Asad Mahmood ◽  
Rafia Mahmood ◽  
Aamna Latif ◽  
Helen Mary Robert ◽  
...  
Keyword(s):  
Congenital Adrenal Hyperplasia ◽  
Cytogenetic Analysis ◽  
Disorders Of Sex Development ◽  
Armed Forces ◽  
Ambiguous Genitalia ◽  
Cross Sectional Study ◽  
Banding Technique ◽  
Adrenal Hyperplasia ◽  
Cross Sectional ◽  
Sex Development

Objective: To determine the magnitude and classification of cases of ambiguous genitalia presenting to our setup. Study Design: Cross-sectional study. Place and Duration of Study: Department of Haematology, Armed Forces Institute of Pathology, Rawalpindi Pakistan, from Aug 2018 to Feb 2019. Methodology: All the patients with ambiguous genitalia referred for cytogenetic analysis, were included in the study. The patients were subjected to a detailed history and physical examination. The record of radiological investigations was were obtained. Cytogenetic analysis was performed using the conventional G-banding technique. Hormonal testing included 17- hydroxyprogesterone (17-OHP) levels was also performed. Results: Fifty-one cases of ambiguous genitalia were studied. The median age was 15 months. Thirty-three patients (64.7%) had a 46XY karyotype, 17 (33.3%) had a 46XX karyotype while 1 (1.9%) had 45X/46, XY mosaic karyotype. Thirty patients (58.8%) were products of consanguineous marriage. Congenital adrenal hyperplasia was diagnosed in 12 cases (70.5%) of 46 XX karyotype and in 3 cases (9%) of 46XY karyotype. Conclusion: Ambiguous genitalia, currently categorized as disorders of sex development, are not uncommon in our populartion. Increased awareness and early diagnosis are crucial to prevent life threatening complications of congenital adrenal hyperplasia, to determine sex of rearing, and to counsel the parents or patients.

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