Histopathological analysis of testicular tumors

Abstract

Background: Testicular cancers are rare in most countries. However, in many western countries its incidence has been increasing since the middle of the twentieth century. A definite geographic and racial distribution is seen in testicular tumors. The purpose of the study was to analyze the pattern and distribution of testicular cancers in one of the hospital in Nepal.Materials and methods: This was a retrospective study, in which cases were retrieved from the computer database between September 2006 and August 2011 in the department of Pathology. Pertinent data like age and histopathology of tumor were collected from the surgical pathology reports.Results: Testicular tumors were uncommon, comprising only 11.4% (8/70 cases) of all testicular lesions. Most of these tumors (50%) were seen between 4th and 5th decades. Germ cell tumors were the commonest tumors (62.5%), among which seminomas and mixed germ cell tumors were most frequently encountered, two cases each. Thirty percent of the biopsies consisted of undescended testis and none of them showed malignancy. Other tumors diagnosed were Non Hodgkin Lymphoma, leukemic infiltration and metastasis.Conclusion: Testicular tumors are uncommon in our population. As evident in other parts of the world, germ cell tumor was common in this study as well. However, unlike in Western population, no tumor was seen in undescended testis.Journal of Pathology of Nepal (2012) Vol. 2, 301-304DOI: http://dx.doi.org/10.3126/jpn.v2i4.6883