Uropathology
Mandana Rahimi; Yasaman Moradi; Farhood Khaleghimehr
Abstract
Tumors of the ovarian epithelial type of testis are an infrequent entity. We report a case of borderline serous tumor in an 18-year-old male who presented with a right testicular mass, clinically suspicious of carcinoma. After right inguinal exploration, two pedunculated para-testicular masses were identified ...
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Tumors of the ovarian epithelial type of testis are an infrequent entity. We report a case of borderline serous tumor in an 18-year-old male who presented with a right testicular mass, clinically suspicious of carcinoma. After right inguinal exploration, two pedunculated para-testicular masses were identified in the appendix of the right testis and epididymis. The histological features were as complex papillary structures lined by columnar cells with mild to moderate pleomorphism. Microscopically, features of borderline serous testicular tumors are identical to the morphology of the same tumors encountered in the ovarian counterparts. These tumors usually reveal papillae with fibrovascular cores lined by stratified cuboidal to columnar epithelium. This case highlights a need for clinicians and pathologists to be aware of this infrequent entity and improve the best patient management attitude. Serous epithelial tumors are common ovary tumors but are very rare entities in the testis. These tumors originate from the remnant of Mullerian ducts or Mullerian metaplasia of tunica vaginalis and are nonaggressive, even associated with extra ovarian spread, and have outstanding prognosis. A review of the literature has shown nearly fifty reported cases worldwide, and most of the cases occur in young to middle-aged adults.
Cytology
Saeedeh Shojaeepour; Shahriar Dabiri; Bahram Dabiri; Masoud Imani; Maryam Fekri Soofi Abadi; Fatemeh Hashemi
Abstract
Background & Objective: Reproductive toxicity of cadmium (Cd) as an environmental toxicant has been proved in animals and humans. Exposure to Cd impairs testes organs and can reduce male fertility. The present study was designed to investigate the spectrum of histopathological changes in testicular ...
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Background & Objective: Reproductive toxicity of cadmium (Cd) as an environmental toxicant has been proved in animals and humans. Exposure to Cd impairs testes organs and can reduce male fertility. The present study was designed to investigate the spectrum of histopathological changes in testicular tissue focusing on Sertoli cells in rats following Cd intoxication.Methods: In the present experiment, acute testicular toxicity was induced by an intraperitoneal injection of 1.2 mg/kg CdCl2 to the animals in the test group, while the control group received normal saline. After 52 days, the animals were euthanized, and testicular tissue was stained by Hematoxylin and Eosin. In addition, immunohistochemical staining was performed on Sertoli cells for Wilms' Tumor, Melan-A, and CD99 to evaluate histopathological changes.Results: Cd caused significant alterations in seminiferous tubules with varying effects on the patterns of spermatozoa production. These histopathological changes were significantly higher in the Cd group, compared to the control group.Conclusion: The Cd-induced stepwise spectrum changes included sloughing, disorganization, hypospermatogenesis, spermatic cell arrest, germ cell hypoplasia, Sertoli cell-only pattern, fibro-hyalinized seminiferous tubules, and calcification. Sertoli cells accumulated and created multinucleated giant cells in the seminiferous tubules during the atrophic process, which could be dependent upon Sertoli cells viability and function.
Uropathology
Elham Nazar; Zohre Shabanzadeh; Amir Ahmadi; Niloofar Rostami
Abstract
Primary leiomyosarcoma in testis is an uncommon tumor with few cases reported. It generally develop after radiotherapy or long term taking anabolic steroid medication . We report a 53-year-old male patient with primary testis leiomyosarcoma who presented with painless testicular enlargement ...
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Primary leiomyosarcoma in testis is an uncommon tumor with few cases reported. It generally develop after radiotherapy or long term taking anabolic steroid medication . We report a 53-year-old male patient with primary testis leiomyosarcoma who presented with painless testicular enlargement without any known predisposing factors. Ultrasound revealed a large heterogeneous left testicular solid lesion. Alpha-fetoprotein (AFP) and beta-human chorionic gonadotrophin (beta-HCG) levels in serum were normal. Left radical orchidectomy following with histology assessment established a diagnosis of primary leiomyosarcoma of testis. No data of cancer metastasis was established. The patient didn’t receive any adjuvant therapy. There wasn’t any evidence of recurrence after 1 year follow-up. Leiomyosarcoma must be one of the differential diagnoses of seronegative tumors in testis. The motivation for this paper is the extreme infrequency of the situation and the differential diagnosis by all expansive inguinoscrotal tumors.
Sepideh Siadati; Hamid Shafi; Hossein Ghorbani
Abstract
Background & objective: Regarding the importance of histologic examination of testicular biopsy for clinical planning of infertility, the current study was conducted to compare 2 separate histologic examination of testicular biopsy. Also, some cases with known fertility outcome were followed and ...
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Background & objective: Regarding the importance of histologic examination of testicular biopsy for clinical planning of infertility, the current study was conducted to compare 2 separate histologic examination of testicular biopsy. Also, some cases with known fertility outcome were followed and their histological patterns were also compared with those of the outcome.
Methods: The current study was conducted on testicular biopsies of 924 males evaluated for infertility from 1990 to 2013, retrieved from the archive of pathology department of Shahid Beheshti Hospital, Babol, Northern Iran. All slides were reviewed by a pathologist unaware of the original results. Data including age, histological pattern of spermatogenesis (pure and mixed), smoking, and the history of ejaculatory duct obstruction were retrieved from the pathology archive. In some cases, the outcome was also compared with that of the histological pattern. All analyses were executed using SPSS version 22 statistical software. To analyze the data, t test, Chi-square test, one-way ANOVA, and the least significant difference (LSD) test were used.
Results and Conclusion: Out of the 924 testicular biopsies, 34 (3.7%) cases had different reports from original reading. LSD analysis indicated Sertoli cell only syndrome (SCO) as the most common histological pattern. There was a significant difference between the mean age of cases with SCO and that of the ones with hypospermatogenesis (HYPO) (P =0.03). Obstruction was higher in pure pattern (P=0.04). The pregnancy rate was higher in the wives of males with obstructive infertility than the ones with non-obstructive infertility. SCO was the most common histological pattern of testicular biopsy during 23 years. Pure patterns were more than mixed patterns, and the mean age was lower in mixed patterns. Also, pure patterns were the most common findings in the cases with obstructive infertility.
Srinivas Ghante Nagaraj; Anitha Chalageri; Manjula Vijayanand; Anjana Gupta
Volume 9, Issue 2 , April 2014, , Pages 149-151
Abstract
Sertoli cell tumors of the testis are extremely rare tumors with a heterogeneous pathology. Three histological variants have been described: Sertoli cell tumor not otherwise specified (NOS), large cell calcifying sertoli cell tumor and the Sclerosing Sertoli cell tumor. The sclerosing Sertoli cell ...
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Sertoli cell tumors of the testis are extremely rare tumors with a heterogeneous pathology. Three histological variants have been described: Sertoli cell tumor not otherwise specified (NOS), large cell calcifying sertoli cell tumor and the Sclerosing Sertoli cell tumor. The sclerosing Sertoli cell tumor described herein is associated with prominent stromal sclerosis. They present as painless scrotal masses without hormonal disturbances and are benign in nature. Less than 30 cases have been reported in the world literature. We present a case of Sclerosing Sertoli cell tumor in a 39 year old male patient who presented with the complaints of a slowly growing painless mass in the right testicular region for 4 years.