Results 171 to 180 of about 12,085 (217)

Metastasized Leydig cell tumor in a dog

Schweiz Arch Tierheilkd, 2015
We present the clinical findings, diagnosis and treatment of an 11-year old intact male Fox Terrier with a malignant Leydig cell tumor of the right testicle, which metastasized to the skeletal musculature of the left hind limb. The primary tumor and the metastasis were resected with narrow margins. The dog was treated with metronomic chemotherapy using
A, Togni, M, Rütten, C Rohrer, Bley, K, Hurter   +3 more
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Leydig cell tumor in identical twin

Urology, 1976
A case is presented of an identical twin who had an interstitial cell tumor of the testis removed, and comparison is made with his identical brother over an ensuing six-year period. The dramatic effects of the interstitial cell tumor are clearly shown in the comparison of the two males over this six-year period.
W R, Turner, F C, Derrick, H, Wohltmann
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[Leydig-cell tumors of the testicle].

Annali italiani di chirurgia, 1990
Leydig's cells tumor account for 1-2% of all testicular tumors. The authors report a rare case of benign Leydig's cells tumor in a young man with gynecomastia. They examine the embryogenesis, the hormonal modifications, the criteria of malignancy, the treatment and results. They present a review of the literature pertaining to this rare tumors.
GUERRIERO O, PEZZULLO L, CONZO, Giovanni, CANDELA, Giancarlo, TRONCONE G, SANTINI L.   +5 more
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A malignant Leydig cell tumor of the testis

International Urology and Nephrology, 2006
A 40-year-old man was referred to our hospital with gynecomastia and painless swelling of the right scrotum. Ultrasonography revealed a 15 x 10 mm mass with low echogenicity of the right testis. We performed right high orchiectomy. Histologically, Reinke's crystals and capsular invasion by tumor cells were found.
Koichi, Sugimoto, Seiji, Matsumoto, Kazuhiro, Nose, Takashi, Kurita, Hirotsugu, Uemura, Young-Chol, Park, June, Hanai   +6 more
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LEYDIG CELL TUMORS PRESENTING AS AZOOSPERMIA

Journal of Urology, 1999
Leydig cell tumors of the testis are rare, comprising 1 to 3% of all testicular neoplasms.l.2 Approximately 10% of these tumors are malignant. They most commonly present as a testicular mass or with endocrine abnormalities, such as gynecomastia and loss of libido.
M L, Fallick, W W, Lin, L I, Lipshultz
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The Diagnosis of Leydig Cell Tumors in Childhood

Archives of Pediatrics & Adolescent Medicine, 1978
We report the clinical and hormonal findings in two boys with isosexual precocity secondary to Levdig cell tumor of the testis. The hormonal profile at the initial evaluation was quite different in the two cases suggesting differences in steroid biosynthesis by the tumors. These differences indicate that a dexamethasone suppression test may be required
M D, Urban, P A, Lee, L P, Plotnick, C J, Migeon   +3 more
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Interstitial leydig cell tumor of testis

Urology, 1985
Abstract We report on a case of interstitial cell tumor of the testis with an unusual presentation and review the historic background of this disease.
T A, Zein, R B, Khauli, H C, Kramer
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[Leydig cell tumor].

Archivos espanoles de urologia, 1989
We report on a 54-year-old male patient with Leydig cell tumor of testis, an incidental finding following orchiectomy for a testicular tumor. The pathological findings met the established histologic criteria for a benign tumor. The patient required no other treatment. The results of hormonal analyses were hormonal.
J A, Zabala Egurrola, C, Pertusa Peña, J G, del Tanago, A, Arruza Etxebarría, R, Llarena Ibarguren, C, Bernuy Malfaz   +5 more
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Ovarian Sertoli-Leydig Cell Tumors With Pseudoendometrioid Tubules (Pseudoendometrioid Sertoli-Leydig Cell Tumors)

American Journal of Surgical Pathology, 2007
The propensity for ovarian endometrioid adenocarcinomas to morphologically mimic Sertoli, Sertoli-Leydig, and granulosa cell tumors, is well known. The converse situation, mimicry of an endometrioid neoplasm by a sex cord-stromal tumor, has not been emphasized.
W Glenn, McCluggage, Robert H, Young
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Extratesticular Leydig Cell Tumor of the Spermatic Cord

Journal of Urology, 2004
CASE REPORT A 39-year-old male presented with a right supratesticular painless palpable nodule that was mobile superficially and fixed at the lower levels. The testicles were in the normal position, and the patient had no loss of libido or gynecomastia. Echographic examination demonstrate da1c mtumor of the right spermatic cord with a circular profile,
LANZAFAME, Salvatore, LEONARDI R, TORRISI A.   +2 more
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