Pulmonary sarcoidosis associated with Leydig cell testicular neoplasm.
نویسندگان
چکیده
The first case of association between Leydig cell testicular tumor and sarcoidosis is reported. From a review of the literature, this is the ninth case of association between a testicular tumor and Besnier's disease. Lung biopsy should always be performed in patients with testicular cancer when retroperitoneal lymph node involvement cannot be demonstrated in order to avoid unnecessary antineoplastic chemotherapy.
منابع مشابه
Thoracic Sarcoidosis Mimicking Metastatic Testicular Cancer: Three Case Reports
Recurrence of testicular tumors in young males generally prompts rapid investigation and treatment. We report 3 patients with past histories of treated testicular cancer referred with radiographic evidence suggestive of intrathoracic metastases. In each case chest imaging demonstrated mediastinal/hilar lymphadenopathy. In one case pulmonary nodules were also identifi ed. In all three patients f...
متن کاملFine Needle Aspiration Diagnosis of a Metastatic Mixed Germ Cell Tumor from a “Burned Out” Testicular Primary with Florid Leydig Cell Hyperplasia
“Burned out” testicular germ cell tumors are rare, representing involuted primary tumors typically discovered during workup for metastatic disease with associated elevated serum tumor markers. Histologically, a hyalinized scar is seen, often with surrounding intratubular germ cell neoplasia. We report a 24 year-old man who presented with a two-month history of cough, dyspnea, and intermittent t...
متن کاملUnilateral malignant leydig cell tumor of testis in a patient with contralateral cryptorchidism.
Received October 2007 Accepted June 2008 INTRODUCTION Leydig cell tumors (LCTs) are the most common stromal tumors, accounting for 3% of all testicular neoplasms.(1) Approximately, 3% of the LCTs are bilateral.(1) They may be hormonally active, leading to either feminizing or virilizing syndromes. About 10% of them are malignant.(1) The diagnosis of a malignant LCT is not always easy, because n...
متن کاملOncostatin M in the normal human testis and several testicular disorders.
The immunohistochemical reaction to oncostatin M (OSM) was studied in normal human testes at different ages (fetuses, newborns, children, pubertal boys, adults, and elderly men), as well as in several testicular disorders including carcinoma-in-situ cells (CIS), germ cell tumors, benign functioning Leydig cell tumor, androgen insensitivity syndrome, Klinefelter's syndrome, and cryptorchidism. P...
متن کاملBilateral Leydig cell tumor of the testis: a case report
Leydig cell tumors are rare testicular tumors of the male gonadal interstitium. Although uncommon, Leydig cell testicular neoplasms are the most common sex cord-stromal tumors and comprise 1-3% of all testicular neoplasms. This tumor is always benign in children and approximately 90% are benign in adults. In most cases, patients present with an incidental finding of a testicular mass on scrotal...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Chest
دوره 94 2 شماره
صفحات -
تاریخ انتشار 1988