Results 171 to 180 of about 14,996 (221)
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Journal of Urology, 1980
We report on an 8-year-old boy who had a seminoma 2 years after orchipexy of the left testis. Seminoma is a rare tumor in childhood and, to our knowledge, this is the youngest patient with seminoma to be reported in the literature.
C, Perry, C, Servadio
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We report on an 8-year-old boy who had a seminoma 2 years after orchipexy of the left testis. Seminoma is a rare tumor in childhood and, to our knowledge, this is the youngest patient with seminoma to be reported in the literature.
C, Perry, C, Servadio
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Journal of Pathology, 2000 Human testicular germ cell tumours (TGCTs) of adolescents and adults, both seminomas and non-seminomas, originate from intratubular germ cell neoplasia (IGCN).
Wolter Oosterhuis +2 more
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Journal of Urology, 1977
A case of retroperitoneal seminoma is discussed, emphasizing the importance of diagnosing the primary lesion. Although the testes were normal to palpation and exploration a focus of seminoma was recognized in the left testicle. We prefer radical treatment of this potentially curable disease.
J D, Wegenke +2 more
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A case of retroperitoneal seminoma is discussed, emphasizing the importance of diagnosing the primary lesion. Although the testes were normal to palpation and exploration a focus of seminoma was recognized in the left testicle. We prefer radical treatment of this potentially curable disease.
J D, Wegenke +2 more
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Avian Diseases, 1981
Seminoma has been reported to have occurred in 2 cockerels (1), 22 budgerigars, a Jardine warbler, an Amazon green parrot, and a collared turtle dove (3). This tumor is most commonly seen in various species of pet birds five years of age or older. Lethargy, anorexia, dyspnea, and loose droppings are the most frequently reported signs.
J R, Turk, J, Kim, A M, Gallina
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Seminoma has been reported to have occurred in 2 cockerels (1), 22 budgerigars, a Jardine warbler, an Amazon green parrot, and a collared turtle dove (3). This tumor is most commonly seen in various species of pet birds five years of age or older. Lethargy, anorexia, dyspnea, and loose droppings are the most frequently reported signs.
J R, Turk, J, Kim, A M, Gallina
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Pathology Case Reviews, 1994
Spermatocytic seminoma is a rare testicular neoplasm that occurs only in adults (range, 25 to 87 years; mean, 54). It has no ovarian homologue and is found only in descended testes. It is not associated with other types of germ cell neoplasia. Orchiectomy is curative in virtually all cases; of more than 200 known cases, only one has metastasized.
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Spermatocytic seminoma is a rare testicular neoplasm that occurs only in adults (range, 25 to 87 years; mean, 54). It has no ovarian homologue and is found only in descended testes. It is not associated with other types of germ cell neoplasia. Orchiectomy is curative in virtually all cases; of more than 200 known cases, only one has metastasized.
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Urology, 1983
Fourteen patients with anaplastic seminoma were analyzed retrospectively. At the time of presentation anaplastic seminoma has similar prognosis stage for stage as the classic seminoma. However, the distinctive histologic findings and the high rates of local invasion and of elevations of serum beta-subunit human chorionic gonadotropin serve to ...
Y, Shulman +3 more
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Fourteen patients with anaplastic seminoma were analyzed retrospectively. At the time of presentation anaplastic seminoma has similar prognosis stage for stage as the classic seminoma. However, the distinctive histologic findings and the high rates of local invasion and of elevations of serum beta-subunit human chorionic gonadotropin serve to ...
Y, Shulman +3 more
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Urology, 1976
A case is reported of a forty-four-year-old man with spermatocytic seminoma with no evidence of metastasis for twelve years. This patient is the second to have undergone retroperitoneal lymph node dissection and the third to have histopathologic examination of these lymph nodes.
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A case is reported of a forty-four-year-old man with spermatocytic seminoma with no evidence of metastasis for twelve years. This patient is the second to have undergone retroperitoneal lymph node dissection and the third to have histopathologic examination of these lymph nodes.
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Cancer, 1980
A series of malignant seminomas of the mediastinum is presented and compared with previously reported series. The difficulty of conclusively excluding occult primary gonadal disease is noted. Primary mediastinal seminomas are associated with a better prognosis than teratomas of this site, mainly because of their radiosensitivity.
D, Raghavan, A, Barrett
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A series of malignant seminomas of the mediastinum is presented and compared with previously reported series. The difficulty of conclusively excluding occult primary gonadal disease is noted. Primary mediastinal seminomas are associated with a better prognosis than teratomas of this site, mainly because of their radiosensitivity.
D, Raghavan, A, Barrett
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Journal of Urology, 1975
The clinical and morphological features of 7 cases of anaplastic seminoma are reviewed. Although this tumor appears to behave more aggressively than classical seminoma, presenting with earlier metastases, it has the same prognosis when staging is taken into consideration. Radiotherapy remains the treatment of choice.
D E, Johnson, J J, Gomez, A G, Ayala
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The clinical and morphological features of 7 cases of anaplastic seminoma are reviewed. Although this tumor appears to behave more aggressively than classical seminoma, presenting with earlier metastases, it has the same prognosis when staging is taken into consideration. Radiotherapy remains the treatment of choice.
D E, Johnson, J J, Gomez, A G, Ayala
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European Urology, 1993
Publisher Summary This chapter focuses on chemotherapy, which is important in the curative treatment of advanced stages of seminoma. It is defined as retroperitoneal node metastases more than 5 cm in diameter, supradiaphragmatic node metastases, visceral metastases, and primary mediastinal disease.
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Publisher Summary This chapter focuses on chemotherapy, which is important in the curative treatment of advanced stages of seminoma. It is defined as retroperitoneal node metastases more than 5 cm in diameter, supradiaphragmatic node metastases, visceral metastases, and primary mediastinal disease.
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