Extragonadal seminoma involving urinary bladder and arising in the prostate
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چکیده
منابع مشابه
Retroperitoneal lipoma arising from the urinary bladder
Retroperitoneal benign lipomas are extremely rare and represent about 2.9% of all primary retroperitoneal tumors. About 80% of the tumors in the retroperitoneal cavities are malignant neoplasms. We experienced a case of a retroperitoneal lipoma simulating an ovarian mature cystic teratoma. A diagnosis was correctly made by magnetic resonance imaging (MRI) prior to surgery, and a total tumorecto...
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Histologically, massive necrosis was observed in the specimen. The amount of normal prostatic tissue was minimal. Immature teratoma was the predominant component of the specimen and accounted for 60% of the entire tumor, which contained such tissues as epidermal and glandular tissue, immature cartilage, immature striated muscle and primitive neuroepithelium (Figure 2a–2c). The second component ...
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Extragonadal germ cell tumors are relatively rare tumors, which usually occur in the mediastinum or retroperitoneum. In this report, we present a case of primary seminoma arising in the pelvic cavity. A 58-year-old man with urinary retention and abdominal distension was admitted to our hospital. Computed tomography and magnetic resonance imaging demonstrated a large mass in the pelvic cavity. H...
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ژورنال
عنوان ژورنال: Cancer
سال: 1993
ISSN: 0008-543X,1097-0142
DOI: 10.1002/1097-0142(19930615)71:12<3972::aid-cncr2820711228>3.0.co;2-p