NCIt related terms : 1p only deleted; Loss of Chromosome 1p (Deletion);
NCIt definition : A cytogenetic abnormality that refers to the loss of all or part of the short arm
of chromosome 1 (1p). It has been described in gliomas, meningiomas, neuroblastomas,
hepatocellular carcinomas, breast carcinomas, acinar prostate adenocarcinomas, pancreatic
carcinomas, and adrenal gland adenomas.;