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114 results
  1. Klinefelter Syndrome 
    https://medlineplus.gov/klinefeltersyndrome.html
    ... where those cells are located. What are the symptoms of Klinefelter syndrome (KS)? Some males with KS may have no symptoms or very mild symptoms. So they might not ...
  2. xmlmplus_topics_2025-06-07.xml 
    https://medlineplus.gov/xml/mplus_topics_2025-06-07.xml
    ... is called mosaic Klinefelter syndrome. Males with mosaic Klinefelter syndrome may have fewer symptoms, depending on the number of XY cells they ... cells are located.</p> <h3>What are the symptoms of Klinefelter syndrome (KS)?</h3> <p>Some males with KS may ...
  3. Extragonadal Germ Cell Tumors Treatment (PDQ®) - PDQ Cancer Information Summaries - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK65770
    ... Being male. Being age 20 or older. Having Klinefelter syndrome . Signs and symptoms of extragonadal germ cell tumors include breathing problems ...
  4. Klinefelter syndrome 
    https://medlineplus.gov/ency/article/000382.htm
    ... provider if your child has any signs or symptoms of Klinefelter syndrome. Also contact your provider if your child does ...
  5. xmlghr-summaries.xml 
    https://medlineplus.gov/download/ghr-summaries.xml
    ... condition that affects male development. The signs and symptoms of Klinefelter syndrome vary. In some cases, the features are so ...
  6. Mosaicism 
    https://medlineplus.gov/ency/article/001317.htm
    ... Examples of mosaicism include: Mosaic Down syndrome Mosaic Klinefelter syndrome Mosaic Turner syndrome Mosaic neurofibromatosis
  7. Hypermobile Ehlers-Danlos Syndrome - GeneReviews® - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK1279
    ... mitochondrial or other neuromuscular disorder in the differential diagnosis. Aneuploidies, including Down, Turner, and Klinefelter syndromes, are usually easily recognized based on dysmorphic features ...
  8. NLM Digital Collections - Abridged Index medicus : specimen fasciculus 
    Publication: Washington, D.C. : U.S. Dept. of Health, Education, and Welfare, Public Health Service, 1965
    resource.nlm.nih.gov/0000044
    ... Neurosurg 20:524-6, Jun 63 KLINEFELTER'S SYNDROME Klinefelter's syndrome with the XXYY sex chromosome complex. With particular reference to prepubertal diagnosis. Robinson GC, et al. J Pediat 65:226- ...
  9. Single palmar crease 
    https://medlineplus.gov/ency/article/003290.htm
    ... alcohol syndrome Trisomy 13 Rubella syndrome Turner syndrome Klinefelter syndrome Pseudohypoparathyroidism Cri du chat syndrome
  10. Breast cancer in men 
    https://medlineplus.gov/ency/article/007653.htm
    ... BRCA2 gene , and certain genetic disorders, such as Klinefelter syndrome Excess breast tissue ( gynecomastia ) Older age -- men are often diagnosed with breast cancer between ages 60 and 70
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