Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0027627 (
metastases
)
103,950
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The administration of external beam radiation therapy (EBRT) has been an integral part of the successful treatment of childhood sarcomas. However, EBRT has severe late morbidity in the developing child. In an attempt to deliver adequate tumoricidal radiation while preserving bone growth and organ function, 13 children with diverse sarcomas were treated with high dose rate brachytherapy (HDR). Seven patients had rhabdomyosarcoma and six patients had other soft tissue sarcoma variants. All patients were treated with disease-appropriate chemotherapy, usually according to the intergroup Rhabdomyosarcoma Study. Eleven patients received fractionated 36 Gy HDR alone at a mean of 3.5 months from diagnosis. Two patients received 10-12.5 Gy intraoperative HDR brachytherapy and additional 27 Gy EBRT. Nine of 11 patients in first remission have had no recurrences. One died of recurrent pulmonary
metastases
. The other patient that did recur is disease-free 21 months post-recurrence. Two additional patients were treated with HDR after tumor recurrence. One patient with
recurrent Ewing's sarcoma
, relapsed and died. The second is disease free 3 months after autologous bone marrow transplant. Grade 1 morbidity occurred in 46%, Grade 2 in 15%, and Grade 3 in 8% of the children, while relatively good bone and organ growth was maintained. The combination of conservative surgery, chemotherapy, and HDR offers the potential for disease control in young children while preserving bone growth and organ function.
...
PMID:High-dose-rate brachytherapy in childhood sarcomas: a local control strategy preserving bone growth and function. 756 9
Metastatic disease
tends to recur after remission of Ewing's sarcoma. The effectiveness of ifosfamide in patients with
recurrent Ewing's sarcoma
was reported in recent years. We administered IFOS combined with etoposide, pirarubicin, and cyclophosphamide to 4 Ewing's sarcoma patients with
metastatic disease
, and succeeded in inducing second remissions in all cases.
...
PMID:Salvage chemotherapy for recurrent Ewing's sarcomas. 761 74
Bone and gallium scans have been shown to be useful in imaging Ewing's sarcoma. Here we report on a case of
recurrent Ewing's sarcoma
with multiple skeletal
metastases
demonstrated by the FDG-PET whole body scan, while the bone scan revealed fewer lesions and a non-remarkable finding was found on the gallium scan. The following pathologic examination showed bone marrow involvement. This case demonstrated that the FDG-PET could detect more lesions of metastatic Ewing's sarcoma than bone and gallium scans, especially for those with bone marrow involvement.
...
PMID:Multiple skeletal metastases of Ewing's sarcoma demonstrated on FDG-PET and compared with bone and gallium scans. 1158 33