OBJECTIVE: To determine the frequencies of chromosome aneuploidy and diploidy in
sperm from a male with globozoospermia. DESIGN: Assessment of sperm chromosome
aneuploidy and diploidy frequencies by multicolor fluorescence in situ hybridization (FISH)
analysis. SETTING: University research laboratory. PATIENT (S): An infertile patient with
round-headed sperm (globozoospermia). INTERVENTION (S): Sperm samples were
obtained by masturbation for cytogenetic analysis. MAIN OUTCOME MEASURE (S) …