Which of the following benign tumors usually express aneuploidy?

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Aneuploidy is having abnormal chromosome numbers and/or structures. Most benign tumors have normal chromosomes, a condition known as euploidy. Lipomas, which are benign fatty tumors, most often have structural rearrangements of chromosomes 6, 12, or 13. Leiomyomas and neurofibromas are benign tumors that are euploid. Although neuroblastoma is aneuploid, it is a malignant tumor.

Which of the Following Benign Tumors Usually Express Aneuploidy