syndromic disease epilepsy tetrasomy 12p https://github.com/monarch-initiative/mondo/issues/3492 https://github.com/monarch-initiative/mondo/issues/4521 https://www.malacards.org/card/pallister_killian_syndrome Pallister-Killian syndrome Pallister-Killian mosaic syndrome GARD:0008421 tetrasomy type 12p Pallister Killian syndrome NORD:1546 OMIM:601803 Killian syndrome MONDO:0011146 PKS ICD9:758.81 Isochromosome 12p syndrome Pallister Killian Mosaic Syndrome Pallister-Killian syndrome (PKS) is a rare multiple congenital anomaly/intellectual deficit syndrome caused by mosaic tissue-limited tetrasomy for chromosome 12p. Orphanet:884 Pallister-Killian syndrome, Somatic mosaicism SCTID:9527009 UMLS:C0265449 Pallister mosaic syndrome Teschler-Nicola Killian syndrome Isochromosome 12p mosaicism MESH:C538105 Killian Teschler-Nicola syndrome chromosome 12, Isochromosome 12p syndrome NCIT:C75458 MEDGEN:120540 partial trisomy/tetrasomy of the short arm of chromosome 12 overgrowth syndrome obsolete_tetrasomy 12p