R Mehrotra1, D Chaurasia. 1. Department of Pathology, Moti Lal Nehru Medical College, University of Allahabad, Allahabad, India. rm8509@gmail.com
Abstract
OBJECTIVES: Male factors are responsible for about half of all infertility cases. Until recently, testicular biopsy was the standard method to ascertain the aetiology of azoospermia. Fine needle aspiration cytology has gained increasing popularity as a simple and minimally invasive procedure that can help in assessing testicular function accurately. This study was aimed at addressing the question whether testicular fine needle aspiration (FNA) may be used as a first-line diagnostic modality in azoospermia and to assess its usefulness in the diagnostic protocol. METHODS: The FNA was performed in 78 consecutive azoospermic patients. To obviate sampling errors both testes were aspirated, except when contraindicated. Routine haematoxylin and eosin as well as Romanowsky staining was performed on the smears. RESULTS: The smears were categorized on cytological examination into normal spermatogenesis in 35 (50%) patients, Sertoli cells only syndrome in 22 (31.4%) and maturation arrest at the spermatocyte/spermatid level was seen in 13 (18.4%) patients. There were eight (10.2%) cases with scant smears where cytological diagnosis could not be made. A good correlation between cytological smears and histological sections was found in 54 of 58 testes (93.1%) in which histopathological confirmation was available. CONCLUSIONS: Testicular FNA may be utilized as a first-line investigative modality in patients with azoospermia, provided the procedure is performed and interpreted by experts.
OBJECTIVES: Male factors are responsible for about half of all infertility cases. Until recently, testicular biopsy was the standard method to ascertain the aetiology of azoospermia. Fine needle aspiration cytology has gained increasing popularity as a simple and minimally invasive procedure that can help in assessing testicular function accurately. This study was aimed at addressing the question whether testicular fine needle aspiration (FNA) may be used as a first-line diagnostic modality in azoospermia and to assess its usefulness in the diagnostic protocol. METHODS: The FNA was performed in 78 consecutive azoospermic patients. To obviate sampling errors both testes were aspirated, except when contraindicated. Routine haematoxylin and eosin as well as Romanowsky staining was performed on the smears. RESULTS: The smears were categorized on cytological examination into normal spermatogenesis in 35 (50%) patients, Sertoli cells only syndrome in 22 (31.4%) and maturation arrest at the spermatocyte/spermatid level was seen in 13 (18.4%) patients. There were eight (10.2%) cases with scant smears where cytological diagnosis could not be made. A good correlation between cytological smears and histological sections was found in 54 of 58 testes (93.1%) in which histopathological confirmation was available. CONCLUSIONS: Testicular FNA may be utilized as a first-line investigative modality in patients with azoospermia, provided the procedure is performed and interpreted by experts.
Authors: A Sánchez-Ramos; E Vargas-Baquero; F J Martin-de Francisco; J A Godino-Durán; I Rodriguez-Carrión; M Ortega-Ortega; L Mordillo-Mateos; F Coperchini; M Rotondi; A Oliviero; M Mas Journal: Spinal Cord Date: 2017-01-24 Impact factor: 2.772
Authors: Isil Z Yildiz-Aktas; Sara E Monaco; Walid E Khalbuss; Anil V Parwani; Thomas M Jaffe; Liron Pantanowitz Journal: Cytojournal Date: 2011-12-27 Impact factor: 2.091