Partial trisomy 21 with retroperitoneal teratoma following a balanced translocation t(14; 21) (p11; q21) in two successive generations.
D004314:Down Syndrome / Q000150:complications / Q000235:genetics*; D006801:Humans; D007223:Infant; D007621:Karyotyping; D008297:Male; D012186:Retroperitoneal Neoplasms / Q000150:complications*; D013724:Teratoma / Q000150:complications*; D014178:Translocation, Genetic