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  • Title: Impact of diagnostic laparoscopy in the management of the unilateral impalpable testis.
    Author: Gulanikar AC, Anderson PA, Schwarz R, Giacomantonio M.
    Journal: Br J Urol; 1996 Mar; 77(3):455-7. PubMed ID: 8814857.
    Abstract:
    OBJECTIVE: To evaluate the impact of laparoscopy on the management of children with a unilateral impalpable testis. PATIENTS AND METHODS: The study population consisted of 27 children who underwent a primary inguinal exploration for a unilateral impalpable testis. RESULTS: Twelve of 27 (44%) children had inguinal or 'peeping' testes and 10 of 27 (37%) had blind-ending vasa and vessels in the inguinal canal; four of these 10 had atrophic tubular tissue in the excised remant. Four of 27 (15%) had blind-ending vasa and vessels proximal to the internal ring. Only one child had a testis proximal to the internal ring. Only the four children (15%) with blind-ending vasa and vessels proximal to the internal ring would have benefited from a laparoscopy by avoiding an inguinal exploration. CONCLUSIONS: Because of the time, expense and limited usefulness of laparoscopy in altering the management of children with a unilateral unpalpable testis, we reserve laparoscopy for cases where inguinal exploration has failed.
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