Podcast
Questions and Answers
What is the underlying chromosomal abnormality in Klinefelter Syndrome?
What is the underlying chromosomal abnormality in Klinefelter Syndrome?
Which of these clinical features are typically associated with Klinefelter Syndrome?
Which of these clinical features are typically associated with Klinefelter Syndrome?
Which of the following best describes the typical timing of diagnosis for Klinefelter syndrome?
Which of the following best describes the typical timing of diagnosis for Klinefelter syndrome?
What is a common finding in the seminiferous tubules of males with Klinefelter syndrome?
What is a common finding in the seminiferous tubules of males with Klinefelter syndrome?
Signup and view all the answers
How is Klinefelter syndrome most often detected prenatally?
How is Klinefelter syndrome most often detected prenatally?
Signup and view all the answers
Study Notes
Klinefelter Syndrome Overview
- Klinefelter syndrome is a genetic condition.
- It's caused by an extra X chromosome (47, XXY).
- Often undiagnosed until adulthood.
Chromosomal Characteristics
- Affected individuals have 47 chromosomes.
- Their sex chromosome pattern is XXY.
Clinical Features
- Klinefelter syndrome affects only males.
- Key characteristics include:
- Sterility
- Testicular atrophy
- Hyalinization of seminiferous tubules
- Longer limbs
- Gynecomastia
Diagnosis
- Diagnosis is commonly made through amniocentesis.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
This quiz provides a comprehensive overview of Klinefelter syndrome, a genetic condition caused by an extra X chromosome. Explore its chromosomal characteristics, clinical features, and common methods of diagnosis. Perfect for those studying genetics or medicine.