Results 201 to 210 of about 244,614 (241)
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Future Oncology, 2010
Although Ewing sarcoma represents a rare malignancy of childhood and adolescence, it has attracted the attention of an increasing number of excellent researchers. With a tumor-specific EWS-ETS translocation coding for a transcription factor, which obviously profoundly modifies the intracellular signaling network, this rare malignancy opens insights in ...
Uta, Dirksen, Heribert, Jürgens
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Although Ewing sarcoma represents a rare malignancy of childhood and adolescence, it has attracted the attention of an increasing number of excellent researchers. With a tumor-specific EWS-ETS translocation coding for a transcription factor, which obviously profoundly modifies the intracellular signaling network, this rare malignancy opens insights in ...
Uta, Dirksen, Heribert, Jürgens
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Pediatric Blood & Cancer, 2005
The occurrence of primary extraosseous Ewing sarcoma (EES) of the central nervous system (CNS) has only rarely been reported in the literature. It is important to distinguish this entity from the more common central primitive neuroectodermal tumor (PNET) of brain, since the management of these tumors is different from that of EES.
Melissa A, Mazur +7 more
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The occurrence of primary extraosseous Ewing sarcoma (EES) of the central nervous system (CNS) has only rarely been reported in the literature. It is important to distinguish this entity from the more common central primitive neuroectodermal tumor (PNET) of brain, since the management of these tumors is different from that of EES.
Melissa A, Mazur +7 more
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Ewing's sarcoma of the mandible
Oral Surgery, Oral Medicine, Oral Pathology, 1977Ewing's sarcoma of the head and neck, particularly of the mandible, has a low incidence of occurrence (fifty-five cases in the literature). The present case report demonstrates well the clinical, diagnostic, and therapeutic features in a patient treated at the Head and Neck Service of the Fundação Antonio Prudente, São Paulo, Brazil.
A, Rapoport +5 more
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International Journal of Clinical Oncology, 2010
Primitive neuroectodermal tumors (PNETs) are small, round-cell tumors of neural crest origin classically found in the central nervous system (CNS) but more recently characterized in the periphery. Peripherally located PNETs (pPNETs) are members of the Ewing's sarcoma family of tumors (EFTs).
Joel R, Angel +4 more
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Primitive neuroectodermal tumors (PNETs) are small, round-cell tumors of neural crest origin classically found in the central nervous system (CNS) but more recently characterized in the periphery. Peripherally located PNETs (pPNETs) are members of the Ewing's sarcoma family of tumors (EFTs).
Joel R, Angel +4 more
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Journal of Surgical Oncology, 1983
AbstractA case of Ewings sarcoma arising in the soft tissue of the thumb is described. This appears to be the first case of digital extraskeletal Ewings sarcoma. The soft tissue location, the primary rather than metastatic nature, and the tumor type in this case were well documented.
K T, Chen, A, Padmanabhan
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AbstractA case of Ewings sarcoma arising in the soft tissue of the thumb is described. This appears to be the first case of digital extraskeletal Ewings sarcoma. The soft tissue location, the primary rather than metastatic nature, and the tumor type in this case were well documented.
K T, Chen, A, Padmanabhan
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Urology, 2014
Nonosseous Ewing sarcoma commonly occurs in the extremities or deep soft tissues. However, cutaneous and subcutaneous locations have been reported. A 3-year-old boy presented with a 2-year history of a painless, slowly growing mid-scrotal mass. Pathology after surgical excision revealed the lesion to be Ewing sarcoma.
Gwen M, Grimsby, Clanton B, Harrison
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Nonosseous Ewing sarcoma commonly occurs in the extremities or deep soft tissues. However, cutaneous and subcutaneous locations have been reported. A 3-year-old boy presented with a 2-year history of a painless, slowly growing mid-scrotal mass. Pathology after surgical excision revealed the lesion to be Ewing sarcoma.
Gwen M, Grimsby, Clanton B, Harrison
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2014
Ewing's sarcoma of bone is a primary bone sarcoma found predominantly in patients during their second decade of life. It is a high-grade aggressive small round blue cell tumor that is part of the Ewing's family of tumors. Its exact eitiology is unknown but it commonly demonstrates reproducible staining of CD99 and translocations of the EWS gene ...
Drew D, Moore, Rex C, Haydon
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Ewing's sarcoma of bone is a primary bone sarcoma found predominantly in patients during their second decade of life. It is a high-grade aggressive small round blue cell tumor that is part of the Ewing's family of tumors. Its exact eitiology is unknown but it commonly demonstrates reproducible staining of CD99 and translocations of the EWS gene ...
Drew D, Moore, Rex C, Haydon
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International Orthopaedics, 1990
Two hundred and thirty-nine patients with Ewing's sarcoma were treated at our institution between 1972 and 1987: 42 of these had lesions in the pelvis, 29 were in the wing of the ilium or involved the sacroiliac joint (type I), 5 were periacetabular (type II), and 8 were in the anterior pelvic arch (type III).
CAPANNA, RODOLFO +5 more
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Two hundred and thirty-nine patients with Ewing's sarcoma were treated at our institution between 1972 and 1987: 42 of these had lesions in the pelvis, 29 were in the wing of the ilium or involved the sacroiliac joint (type I), 5 were periacetabular (type II), and 8 were in the anterior pelvic arch (type III).
CAPANNA, RODOLFO +5 more
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Journal of the American Medical Association, 1959
A review of the literature regarding Ewing's sarcoma indicates that tumors located in small bones are apparently a rare finding. In 75% of cases, long bones of the extremities, including the shoulder girdle, were involved; lower extremities were involved in 50% of cases. The predilection for metaphysis in long bones was noted. In the series reported by
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A review of the literature regarding Ewing's sarcoma indicates that tumors located in small bones are apparently a rare finding. In 75% of cases, long bones of the extremities, including the shoulder girdle, were involved; lower extremities were involved in 50% of cases. The predilection for metaphysis in long bones was noted. In the series reported by
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Ewing's sarcoma of the retropharynx
The Journal of Laryngology & Otology, 1994AbstractEwing's sarcoma arising in the head and neck region is very rare. A case arising from C2 in a young child is presented. The unusual presentation, differential diagnosis and pathological features are discussed.
J E, O'Connell +3 more
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