[Solitary Fibrous Tumor in the Pelvic Space : A Case Report].
기관명 | NDSL |
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저널명 | 泌尿器科紀要 = Acta Urologica Japonica |
ISSN | 0018-1994, |
ISBN |
저자(한글) | Sekii, Yosuke,Fukuhara, Shinichiro,Nagahara, Akira,Kiuchi, Hiroshi,Miyagawa, Yasushi,Nonomura, Norio |
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소속기관 | |
소속기관(영문) | |
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간행물 번호 | |
발행연도 | 2015-01-01 |
초록 | A 46-year-old man was found to have a mass in the pelvic cavity on computed tomography (CT) carried out for an examination for lower abdominal pain. Abdominal magnetic resonance imaging showed a mass which appeared to have hyposignals on both T1- and T2-weighted images. A positron emission tomography CT showed that the mass had a low maximum standardized uptake value (절?1.4). Biopsy of the mass showed tumoral cells demonstrating a #039;patternless pattern #039; characterized by a haphazard, storiform arrangement of short spindle or ovoid cells. Immunohistochemistry disclosed CD34 positivity and desmin and alfa-smooth muscle actin (SMA) negativity which supported the diagnosis of solitary fibrous tumor. Tumorectomy was performed. Grossly, the tumor was a large encapsulated mass with well limited margins weighing 67.7 g. Histology revealed a mass with no necrotic or hemorrhagic degeneration. On immunohistochemistry, the tumor cells were strongly positive for CD34 and they were negative for desmin and alfa-SMA. At six months of follow up, the patient was well and he had no signs of recurrence. |
원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=NART&cn=NART74300173 |
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