Neonatology Book

http://www.fpnotebook.com/

Hepatomegaly in Newborns

Aka: Hepatomegaly in Newborns, Splenomegaly in Newborns, Neonatal Hepatomegaly, Liver Mass in Infants, Congenital Liver Mass
  1. Evaluation: Hepatomegaly with Direct Hyperbilirubinemia
    1. Splenomegaly
      1. TORCH Virus Infection
      2. Bacterial Infection (e.g. Spirochetes) or Sepsis
      3. Disordered carbohydrate metabolism
        1. Galactosemia
        2. Hereditary Fructose Intolerance
    2. No Splenomegaly
      1. Causes found on right upper quadrant Ultrasound
        1. Hepatoma or Hemangioma and other tumor
        2. Choledochal cyst
      2. Causes found on biliary scan
        1. Biliary atresia
      3. Causes found on liver biopsy
        1. Neonatal hepatitis
        2. Toxin exposure
        3. Parenteral nutrition
  2. Evaluation: Hepatomegaly with Indirect Hyperbilirubinemia
    1. Causes
      1. Congestive Heart Failure
      2. Toxin Exposure
      3. Hemolytic Anemia
        1. Hereditary spherocytosis
        2. Thalassemia
    2. Studies
      1. Right Upper Quadrant Ultrasound
  3. Evaluation: Hepatomegaly without Hyperbilirubinemia
    1. Studies
      1. Abdominal Ultrasound
    2. Causes with Splenomegaly
      1. Vascular obstruction
      2. Liver tumor (e.g. Hepatoblastoma)
      3. Metabolic disease
    3. Causes without Splenomegaly
      1. Tumor
      2. Mother with Gestational Diabetes
      3. Malnutrition
  4. References
    1. Cloherty (1991) Neonatal Care, p. 449
    2. Wolf (2000) Pediatr Rev 21(9):303-10 [PubMed]

You are currently viewing the original 'fpnotebook.com\legacy' version of this website. Internet Explorer 8.0 and older will automatically be redirected to this legacy version.

If you are using a modern web browser, you may instead navigate to the newer desktop version of fpnotebook. Another, mobile version is also available which should function on both newer and older web browsers.

Please Contact Me as you run across problems with any of these versions on the website.

Navigation Tree