title: Diagnosis of abdominal bilateral cryptorchidism: HCG stimulation test.
abstract: A diagnostic stimulation test with hCG (Pregnyl) was performed in clinically healthy boys and was used to diagnose cases of bilateral abdominal cryptorchidism. In clinical andrology, this test may be applied as a noninvasive and highly sensitive method.
authors.affiliation: Department of Immunoneuroendocrinology, Institute of Biology and Immunology of Reproduction, Bulgarian Academy of Sciences, Sofia, Bulgaria.
authors.forename: P
authors.initials: P
authors.lastname: Tzvetkova
authors.forename: D
authors.initials: D
authors.lastname: Tzvetkov
mesh_terms: D000293:Adolescent; D002648:Child; D006063:Chorionic Gonadotropin; D003456:Cryptorchidism / Q000175:diagnosis*; D006801:Humans; D008297:Male
chemical_list: D006063:Chorionic Gonadotropin