How Do You Spell ATYPICAL PHENYLKETONURIA?

Pronunciation: [e͡ɪtˈɪpɪkə͡l fˌiːna͡ɪlkˌɛtənjˈʊɹi͡ə] (IPA)

Atypical Phenylketonuria is a rare genetic disorder that affects the metabolism of phenylalanine. The word is spelled /eɪ/ (like "ay") + /ˈtɪpɪkəl/ (like "typical" with a silent "t") + /ˌfiːnɪlkɛtəˈnjʊriə/ (fē-nəl-kē-toon-yoor-ee-uh). The "ph" in "phenyl" is pronounced /f/ and the "k" in "ketonuria" is silent. Affected individuals may experience severe intellectual disability and neurological problems. Early diagnosis and treatment is crucial to prevent complications.

ATYPICAL PHENYLKETONURIA Meaning and Definition

1. Atypical Phenylketonuria (PKU) is a rare metabolic disorder characterized by impaired metabolism of the amino acid phenylalanine. This condition is genetically inherited and results from a deficiency in the activity of the enzyme phenylalanine hydroxylase (PAH), which is responsible for converting phenylalanine to tyrosine. As a consequence, phenylalanine accumulates to abnormally high levels in the blood and body tissues.

   Unlike classic PKU, atypical PKU is characterized by milder symptoms and a less severe phenotype. Individuals with atypical PKU often possess residual enzymatic activity, which allows them to metabolize some phenylalanine and maintain relatively lower blood phenylalanine levels compared to classic PKU patients. However, their ability to metabolize phenylalanine is still impaired, leading to a wide range of symptoms that may include intellectual disability, developmental delays, seizures, and behavioral problems.

   Diagnosis of atypical PKU is typically made through newborn screening programs, which measure levels of phenylalanine in a baby's blood shortly after birth. Confirmation is then achieved through genetic testing, which identifies mutations in the PAH gene. Prompt diagnosis is crucial to ensure the early implementation of a special diet and medical treatment aimed at limiting phenylalanine intake.

   Overall, atypical PKU is a less severe, but still significant form of phenylketonuria. Proper management, including dietary modifications and ongoing monitoring, is essential to prevent complications and optimize long-term outcomes for affected individuals.

Common Misspellings for ATYPICAL PHENYLKETONURIA

• ztypical phenylketonuria
• stypical phenylketonuria
• wtypical phenylketonuria
• qtypical phenylketonuria
• arypical phenylketonuria
• afypical phenylketonuria
• agypical phenylketonuria
• ayypical phenylketonuria
• a6ypical phenylketonuria
• a5ypical phenylketonuria
• attpical phenylketonuria
• atgpical phenylketonuria
• athpical phenylketonuria
• atupical phenylketonuria
• at7pical phenylketonuria
• at6pical phenylketonuria
• atyoical phenylketonuria
• atylical phenylketonuria
• aty-ical phenylketonuria
• aty0ical phenylketonuria

Etymology of ATYPICAL PHENYLKETONURIA

The term "Atypical Phenylketonuria" is a combination of two words: "atypical" and "phenylketonuria".

The word "atypical" is derived from the Greek roots "a-" meaning "not" or "without", and "typikos" meaning "typical" or "characteristic". It refers to something that deviates from the usual or expected pattern, or that is uncommon or abnormal.

"Phenylketonuria" comes from the combination of "phenyl", referring to phenylalanine, an amino acid, and "ketonuria", which describes the presence of ketones in the urine. Phenylketonuria (PKU) is a genetic disorder characterized by the inability to properly metabolize phenylalanine, leading to a buildup of this amino acid and the presence of ketones in the urine.