Symptom Information: Sort according to HPO 

1
 (HPO:0002885) Medulloblastoma 20 / 7739
2
 (OMIM) Isochromosome 17q frequent in cytogenetic studies 4 / 7739
3
 (OMIM) Loss of heterozygosity for 17p sequences in 45% of medulloblastomas 4 / 7739
4
 (HPO:0000006) Autosomal dominant inheritance 2518 / 7739