4715
The phenotypic expression is highly variable , childhood cerebral ALD ( CCALD ) and adrenomyeloneuropathy ( AMN ) being the main variants .
 childhood cerebral ALD, CCALD, adrenomyeloneuropathy, AMN
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease 
Text: {0} 
Answer:
 childhood cerebral ALD, CCALD, adrenomyeloneuropathy, AMN