Histopathological Analysis in Testicular Tumors: 10 Years of Experience
Küçük Resim Yok
Tarih
2023
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Sage Publications Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Introduction. This study aims to review the morphological and immunohistochemical features of testicular tumors and compare them with prognostic parameters. Methods. Testicular tumors diagnosed between January 2011 and September 2021 were reviewed. Patient age, tumor subtype, size, spread, lateralization, number of foci, and immunohistochemical results were recorded. Results. A total of 121 tumors were detected, of which 108 (89%) were germ cell tumors (GCTs). Of the germ cell tumors, 70 (65%) were found to be pure type, and 38 (35%) were mixed germ cell tumors. The ratio of pure seminoma among GCTs was 56/108 (52%). Lymphatic/vascular invasion (LVI) was detected in 48/121 (40%), rete testis invasion in 32/121 (26%), hilar soft tissue invasion in 10/121 (8%), epididymal invasion in 5/121 (4%), and spermatic cord invasion in 5/121 (4%) patients. Lymphatic/vascular invasion was observed in 6 (22%) of 27 germ cell tumors smaller than 3 cm in size, and rete testis invasion was observed in 2 (7%), while in 40 (55%) of the 73 germ cell tumors of 3 cm and above, lymphatic/vascular invasion was seen, and 26 (36%) of them had rete testis invasion. Immunohistochemical results contributed significantly to the determination of tumor components and rates, especially in mixed germ cell tumors. Conclusion. Most of the tumors were germ cell tumors, and the majority were seminomas. Lymphatic/vascular invasion and rete testis invasion rates increase as the tumor diameter increases, which is more evident when the 3 cm cut-off value is taken into account (P < 0.005).
Açıklama
Anahtar Kelimeler
Testis, Germ Cell Tumor, Testicular Tumor, Seminoma
Kaynak
International Journal Of Surgical Pathology
WoS Q Değeri
Scopus Q Değeri
Q2
