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Published on: September 27, 2020
Sexual Developmental Disorders in Pediatrics
G Profeta1, G Micangeli1, F Tarani1
1Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy.
Insights
Disorders of Sex Development (DSD) require early identification and multidisciplinary care. Management has shifted towards watchful waiting, empowering patients in gender identity decisions.
Area of Science:
- Endocrinology
- Genetics
- Pediatrics
Background:
- Disorders of Sex Development (DSD) are a diverse group of conditions affecting sex determination and differentiation.
- DSD impact approximately 1 in 4,500 newborns.
- Classification categorizes DSD based on karyotype (46 XX, 46 XY) or sex chromosomes.
Purpose of the Study:
- Highlight the critical need for early DSD diagnosis in newborns.
- Emphasize the pediatrician's pivotal role in clinical identification and family support.
- Outline the diagnostic and evolving therapeutic approaches for DSD.
Main Methods:
- Multidisciplinary team approach is essential for diagnosis.
- Diagnostic tools include genetic analysis, imaging, and laboratory evaluations.
- Management strategies have evolved from early intervention to watchful waiting.
Main Results:
- Accurate early diagnosis is crucial for optimal patient care pathways.
- Pediatricians are central to both clinical management and family support.
- Therapeutic approaches are shifting towards patient-centered gender identity affirmation.
Conclusions:
- Early and accurate diagnosis of DSD is paramount.
- A multidisciplinary approach integrating genetic, imaging, and lab evaluations is necessary.
- The evolving management of DSD prioritizes patient autonomy and informed decision-making regarding gender identity.
Abstract:
Disorders of sex development (DSD) are a heterogeneous group of pathologies that result in an alteration in sex determination or differentiation. DSD are estimated to affect 1: 4,500 newborns and according to the 2006 Chicago Consensus classification, DSD can be divided into three categories: those with a 46 XX karyotype, those with a 46 XY karyotype and those relating to sex chromosomes. It is crucial to correctly identify the pathology already in the first days of life to direct the patient and his family to the best path of care. For this reason, the role of the pediatrician is fundamental in the correct identification of the clinical picture and in supporting the family during the long process that involves the management of these patients. To make a diagnosis, it is necessary to follow a path led by a multidisciplinary team that includes several steps such as the execution of the genetic analysis, the evaluation with diagnostic imaging methods and laboratory evaluations. The therapeutic management, on the other hand, is still very complex even if in recent years we have moved from an attitude of early gender reassignment to an approach of watchful waiting to let the patient choose when she/he is mature enough to do so, which gender she/he feels to belong. It should not be forgotten that throughout this process the pediatrician must be both supportive and clinically active in the management of the child and his family.
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