نتایج جستجو برای: synovial sarcoma
تعداد نتایج: 88112 فیلتر نتایج به سال:
Synovial sarcoma is a relatively rare high-grade soft tissue sarcoma that often develops in the limbs of young people and induces the lung and the lymph node metastasis resulting in poor prognosis. In patients with synovial sarcoma, specific chromosomal translocation of t(X; 18) (p11.2;q11.2) is observed, and SS18-SSX fusion protein expressed by this translocation is reported to be associated w...
Pleural metastasis of synovial sarcoma that originally developed in the soft tissue is a very rare entity. We report here the detailed clinical features of such a case. An asymptomatic 25-year-old female, with a history of a resected synovial sarcoma in her left brachial muscle and pulmonary metastasectomy of the right lung, presented a small nodule in the periphery of the left lung on a routin...
BACKGROUND This study aimed to explore the clinical efficacy of neoadjuvant chemotherapy combined with surgery in primary synovial sarcoma of the limbs and trunk through retrospective analysis of patients with primary synovial sarcoma of the limbs and trunk treated by this treatment in our hospital. METHODS A total of 89 patients diagnosed with synovial sarcoma were enrolled in this study bet...
This is a case report of a rare patient with primary pulmonary synovial sarcoma. The patient was a 58-year-old woman who presented with a well-defined giant mass in the right lower field on a chest radiograph. A malignant pulmonary tumor was suspected and consequently a right middle and lower lobectomy was performed. Grossly, the tumor measured 10 x 8 x 7 cm, was whitish-yellow in color and fri...
Synovial sarcoma may arise from different and unusual sites. Here a case of biphasic synovial sarcoma arising or invading the radial nerve in a 59-year-old female classically showing chromosomal reciprocal translocation (X; 18) is reported. The differential diagnosis from similar tumors is discussed.
Synovial Sarcoma (SS) is an aggressive, yet a relatively chemosensitive malignant mesenchymal neoplasm, which displays variable epithelial differentiation, and typically occurs in adolescents and young adults, most frequently in the lower extremities. SS is also reported at certain unconventional sites, where its inherent morphologic heterogeneity and overlapping histopathologic features with c...
Background & Objective Soft tissue sarcomas (STS) constitute an uncommon and heterogeneous group of tumors of mesenchymal origin and various cytogenetic abnormalities ranging from distinct genomic rearrangements, such as chromosomal translocations and amplifications, to more intricate rearrangements involving multiple chromosomes. Fluorescence in situ hybridization (FISH) can be used to identif...
Synovial sarcoma is clinically rare, and cases of synovial sarcoma arising in the omentum are particularly rare. Only 3 cases have been reported in the literature to dtae, and they were associated with a poor prognosis. We herein report a rare case of aggressive primary omental synovial sarcoma presenting as an ovarian malignancy. A 53-year-old multigravida woman was referred to our hospital du...
BACKGROUND & OBJECTIVES Logistic and financial constraints limit application of several available immunohistochemical (IHC) markers and molecular analysis in every case of synovial sarcoma, diagnosed in our settings. Recently, TLE1 has been recognized as a robust IHC marker for diagnosing a synovial sarcoma. Here, we present IHC features of synovial sarcomas, including TLE1 expression in these ...
BACKGROUND Reports of primary intraabdominal synovial sarcomas are extremely rare. METHODS A literature review using PubMed was performed. A retrospective review of the one known case at our institution was completed. RESULTS Even the most experienced pathologists report that synovial sarcomas can be very difficult to diagnose correctly. One cytogenic abnormality that is common (> 90%) and ...
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