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135 Possible Causes for Large Penis, Mental Retardation

  • Donohue Syndrome

    Affected females may have cystic ovaries and an abnormally enlarged clitoris/ breasts, while males may be afflicted with an abnormally large penis.[] , severe mental retardation with possibly a progressive dementia and evidence of peripheral polyneuropathy.[] Figure 4: Thin and emaciated extremity with protuberant abdomen and large penis Click here to view Leprechaunism was first described by Donohue (1948) [3] and since then it[]

  • Wiedemann-Rautenstrauch Syndrome

    penis Growth Postnatal growth deficiency Hearing Sensorineural hearing loss Intrauterine development Intrauterine growth retardation Joints and Tendons Joint contractures[] retardation, aged face, generalized lipoatrophy, abnormal tooth status, osteopenia and other skeletal abnormalities).[] Cardiovascular Cardiovascular abnormalities Ventricular dilatation with cortical atrophy Endocrine and/or Exocrine Hyperprolactinemia Hypothyroidism Genitourinary Hypoplastic prepuce Large[]

  • Klinefelter Syndrome

    Sexual problems Less than normal amount of pubic, armpit, and facial hair Small, firm testicles Tall height Small penis size Testosterone therapy may be prescribed.[] This is the first description of KS, mosaicism (46,XY/47,XXY), associated with AN and mental retardation.[] Sexual problems Less than normal amount of pubic, armpit, and facial hair Small, firm testicles Tall height Small penis size Exams and Tests Klinefelter syndrome may first[]

  • CHARGE Syndrome

    Underdeveloped genitals – Undescended testicles and small penis for males. Underdeveloped labia and uterus for females.[] Finally, the combination of malformations in CHARGE syndrome strongly supports the view that this multiple congenital anomalies/mental retardation syndrome is a polytopic[] This boy was known to have CHARGE syndrome with multiple congenital anomalies, including coloboma, ventricular septal defect, choanal atresia, growth and mental retardation[]

  • Generalized Lipodystrophy

    They could have larger than usual sex organs (clitoris, or penis and testicles). A woman might have irregular periods or no periods.[] Acromegaloid features, cardiomyopathy and mental retardation can also be present.[] However, patients with BSCL2 mutations had lower serum leptin levels, an earlier onset of diabetes, and higher prevalence of mild mental retardation compared with other subtypes[]

  • Noonan Syndrome

    […] head, triangular-shaped face, broad forehead Mild mental retardation Short stature (50% of the individuals have this feature) Small penis, undescended testicles (the testes[] Webbed neck, chest deformity, cryptorchidism, mental retardation and bleeding diatheses also are frequently associated with this disease.[] […] deficiency Mental retardation Mental retardation, nonspecific Mental-retardation [ more ] 0001249 Percent of people who have these symptoms is not available through HPO Abnormality[]

  • Lipodystrophy

    Adults may have large hands and feet and a strong, square jawbone if their hormone balance is off and they've kept growing.[] They could have larger than usual sex organs (clitoris and ovaries, penis and testicles). A woman might have irregular periods or none at all.[]

  • Autistic Disorder

    […] the penis), undescended testicles and others.[] retardation.[] We retrospectively investigated the medical records of patients housed in facilities for patients with autistic disorder with mental retardation.[]

  • Sanjad-Sakati Syndrome

    Abstract We report a 6-year-old boy who presented with status epilepticus, who had facial dysmorphism, growth and mental retardation.[] The boy had pinoscrotal hypoplasia and short penis which was later surgically corrected, while the girls had normal genitalia. All other systems were normal.[] retardation, dysmorphic features including retromicrognathia and abnormal dentition and increased susceptibility to infection.[]

  • XXXXY Syndrome

    […] lower jaw Prominent chin Prominent lower jaw [ more ] 0000303 Micrognathia Little lower jaw Small jaw Small lower jaw [ more ] 0000347 Micropenis Short penis Small penis[] Both boys are mentally retarded with short stature, muscular hypotonia, and hypogonadism.[] Abstract 49,XXXXY syndrome is a rare sex chromosome aneuploidy syndrome characterized by mental retardation, severe speech impairment, craniofacial abnormalities, multiple[]

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