18q-syndrome and extraskeletal Ewing's sarcoma.
نویسندگان
چکیده
Cytogenetic studies carried out in a boy with multiple congenital anomalies showed a partial deletion of the long arm of chromosome 18. The child later developed an extraskeletal Ewing's sarcoma. The possible association of the tumour with 18q- syndrome is discussed.
منابع مشابه
18q- syndrome and extraskeletal Ewing's sarcoma
18qsyndrome or partial deletion of the long arm of chromosome 18 was first described in 19641 and the malformations it produces are well known. 2 Reference has been made in published reports to the association between certain chromosomal constitutional changes and the growth of specific tumours.36 A cerebellar astrocytoma has been described in a male child with 18qsyndrome.7 We describe what is...
متن کاملExtraskeletal Ewing’s Sarcoma of Neck in a Child- A Case Report
Introduction: Ewing's sarcoma (ES) is an extremely rare bone malignancy observed in otorhinolaryngeal practice. In otorhinolaryngology, it sometimes involves the facial bones and cervical vertebrae. In children, ES is the second most common primary malignancy of bone after osteosarcoma. Extraskeletal Ewing’s sarcoma (EES) is an extremely rare malignancy of mesenchymal cell origin. The EES...
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 کاملHigh Efficacy of Preoperative Low-Dose Radiotherapy with Sanazole (AK-2123) for Extraskeletal Ewing's Sarcoma: A Case Report
Extraskeletal Ewing's sarcoma is a rare soft tissue tumor that is morphologically indistinguishable from Ewing's sarcoma of bone. We report a case of extraskeletal Ewing's sarcoma with several systemic problems. A 69-year-old man presented with a 5-month history of a rapidly enlarging mass in the right thigh. Because preoperative radiotherapy with sanazole (AK-2123) contributed the tumor mass r...
متن کاملAn Unusual Tumor of the Breast - Extraskeletal Ewing Sarcoma
Extraskeletal Ewing's Sarcoma/Primitive Neuroectodermal Tumor presenting as a breast mass is uncommon. It may pose a diagnostic challenge. In order to increase awareness and identify potential diagnostic pitfalls, we report a 24 year-old woman extraosseous Extraskeletal Ewing's Sarcoma/Primitive Neuroectodermal Tumor arising in the breast.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Journal of medical genetics
دوره 24 7 شماره
صفحات -
تاریخ انتشار 1987