Hypothesis: when is a seminoma not a seminoma?
نویسندگان
چکیده
منابع مشابه
Hypothesis: when is a seminoma not a seminoma?
A xenograft line, HX 53, has been established in immune-suppressed mice from a specimen of a lymph node metastasis in a patient with a histological diagnosis of seminoma but with markedly raised circulating levels of alpha-fetoprotein. Histological, immunocytochemical, and ultrastructural studies of this xenograft line have suggested that a solid variant of yolk sac carcinoma may exist, which m...
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An 81-year-old man with a painless enlargement of the right testis which developed 11 years ago was treated with right orchiectomy without any combined therapy in 1981. This tumor pathologically proved to be spermatocytic seminoma. The patient has been well and has shown no evidence of recurrence for the past 5 years.
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Seminoma is a rare, malignant germ cell tumor (GCT) that usually develops in the third or fourth decade of life in males. Although the most common location for a malignant GCT is the gonads, it can also arise in extragonadal regions, such as the mediastinum. The authors describe a case of a 37-year-old caucasian man, with smoking habits, arterial hypertension and dyslipidemia, who was admitted ...
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T susceptibility to malignancy of an undescended testis is well established. We report a 56-year old patient with giant intraabdominal seminoma of right undescended testis with no lymph node or distant metastasis, and normal left testis. The tumor was completely excised. The late presentation and size of the tumor were discussed. The patient is now 40 months postoperatively with no evidence of ...
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Stage I seminoma is highly curable. There are different treatment options for this disease: radiotherapy, surveillance and chemotherapy. In recent years, adjuvant chemotherapy in particular has been extensively evaluated. This paper offers suggestions about the advantages and disadvantages of the different strategies, which will be discussed considering prognostic factors; future perspectives w...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1981
ISSN: 0021-9746
DOI: 10.1136/jcp.34.2.123