Early Puberty
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Yoshinori Abe, MD (Internal medicine)
Dr. Abe graduated from The University of Tokyo School of Medicine in 2015. He completed his residency at the Tokyo Metropolitan Health and Longevity Medical Center. He co-founded Ubie, Inc. in May 2017, where he currently serves as CEO & product owner at Ubie. Since December 2019, he has been a member of the Special Committee for Activation of Research in Emergency AI of the Japanese Association for Acute Medicine. | | Dr. Abe has been elected in the 2020 Forbes 30 Under 30 Asia Healthcare & Science category.
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Content updated on Jan 4, 2023
About the symptom
Early puberty is when a child's body begins changing into that of an adult (puberty) too soon.
Possible causes
- Precocious puberty
Precocious puberty refers to puberty that starts earlier than normal (before age 8 for girls and before age 9 for boys). This takes the form of early development of signs of puberty. The cause is unknown, but could be due to hormonal imbalances, genetic conditions, central nervous system problems or a positive family history.
Fibrous osteodysplasia
Fibrous dysplasia is a condition in which normal bone and marrow are replaced by fibrous tissue due to gene mutations, resulting in weak bones.
McQueen-Allbright Syndrome
McCune-Albright syndrome is a condition caused by gene mutations that affects the bones, skin, and various hormone-producing tissues.
Questions your doctor may ask about this symptom
Your doctor may ask these questions to check for this symptom
Did your puberty start earlier than your peers?
Other Related Symptoms
Similar symptoms or complaints
Symptoms from the same body system / part
Symptoms treated by the same specialty
Reviewed By:
Yoshinori Abe, MD (Internal medicine)
Dr. Abe graduated from The University of Tokyo School of Medicine in 2015. He completed his residency at the Tokyo Metropolitan Health and Longevity Medical Center. He co-founded Ubie, Inc. in May 2017, where he currently serves as CEO & product owner at Ubie. Since December 2019, he has been a member of the Special Committee for Activation of Research in Emergency AI of the Japanese Association for Acute Medicine. | | Dr. Abe has been elected in the 2020 Forbes 30 Under 30 Asia Healthcare & Science category.
Just 3 minutes.
Developed by doctors.
Ubie is supervised by 50+ medical experts worldwide
Seiji Kanazawa, MD, PHD
Obstetrics and gynecology (OBGYN)
National Center for Child Health and Development, Japan