An Unusual Location of Extraosseous Ewing's Sarcoma
نویسندگان
چکیده
منابع مشابه
An Unusual Location of Extraosseous Ewing's Sarcoma
Ewing's sarcoma (ES) is the second most common malignant bone tumor in children and young adults. ES also occurs as a primary soft tissue neoplasm without involvement of bone. We report the second case of extraosseous (EO) ES emerging from the omentum and a review of the relevant literature. EO ES should be included in the differential diagnosis of soft tissue neoplasms in the abdomen.
متن کاملParavertebral extraosseous Ewing's sarcoma.
Extra Osseous Ewing's Sarcoma (EES) has been considered a distinct clinicopathological entity despite its striking ultrastructural similarity to Ewing's Sarcoma of Bone (ESB) and same translocation involving band ql2 of chromosome 22(1,2) Today more than 150 cases of EES in different locations have been described, for example, larynx, scalp, nasal fossa, neck, chest wall, lung, perineum, finger...
متن کاملExtraosseous osteogenic sarcoma.
Extraosseous osteogenic sarcoma is a very rare malignant neoplasm. Out of the more than 400 cases of soft tissue sarcomas on file in our hospital, only 2 were extraosseous osteogenic sarcomas. Both were situated in the thigh. The first case was initially diagnosed as a hematoma and treated by marginal excision. The diagnosis of high-grade osteosarcoma primarily arising in soft tissue was made f...
متن کاملLow-grade fibromyxoid sarcoma: an unusual cardiac location.
We report the unusual cardiac localization of a primary low-grade fibromyxoid sarcoma of the right ventricle in a 57-year-old woman. Histological examination revealed a prevalent myxoid appearance with whorling growth pattern of small or spindle cells with bland features alternating with rare more collagenous hypocellular areas with rare atypical cells. Genomic polymerase chain reaction of geno...
متن کاملPrimary Intradural Extraosseous Ewing's Sarcoma.
Ewing's sarcoma usually arises from skeletal bone, but rarely may have an extraskeletal origin. However, Ewing's sarcoma that originates around the spinal column, especially, the intradural extramedullary type is extremely rare. We report a rare case of primary intraspinal extraskeletal Ewing's sarcoma.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Case Reports in Oncology
سال: 2013
ISSN: 1662-6575
DOI: 10.1159/000351836