Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A rare case of a primary Ewing's sarcoma arising from the intracranial portion of the right orbital roof is presented. Clinical presentation was that of a rapidly growing tender exostosis, associated with headaches. History indicated that the tumor may have been present for more than 1 year. Skull x-rays showed marked diastasis of the coronal suture and a "mottled" appearance on the right frontal bone suggestive of a sarcoma. Bone scan further confirmed the presence of a malignant bone tumor. Computerized tomography scan showed the intracranial extension of the tumor and a follow-up scan allowed us to see the response of the tumor to therapy. Only two other cases with details as to intracranial localization were found in the literature.
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PMID:Localized primary intracranial Ewing's sarcoma of the orbital roof. Case report. 43 85

Solitary cerebellar metastatic tumors are rarely reported in the literature. We reviewed 240 posterior fossa tumors treated in the past eight years. There were 11 cases of solitary metastases in the cerebellum. The primary tumor was lung cancer in five cases and breast carcinoma in two cases; the remaining three cases had colon cancer, nasopharyngeal carcinoma (NPC) and Ewing's sarcoma, respectively. All patients underwent craniectomy and gross total excision of the tumor. Seven patients survived less than one year, two cases died in the second year, and one case of NPC survived for more than two years. The only survival is a case of Ewing's sarcoma who underwent surgery 14 months ago. The symptoms and signs of all patients improved satisfactorily after surgery. Four patients received postoperative irradiation to the posterior fossa and two cases of lung cancer had a thoracotomy for the primary lung lesion; however, the survival period was not prolonged. We suggest that a cancer patient or a patient in the fifth to seventh decades of life presenting headache, gait disturbance and vomiting should promptly undergo a computed tomography (CT) scan of the head. In selected cases, surgical intervention for solitary metastatic tumors in the tiny posterior fossa may be the best initial treatment. Adjuvant therapies should then be added according to the type of tumor.
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PMID:Solitary cerebellar metastases: analysis of 11 cases. 136 66

A case of primary Ewing's sarcoma of the orbit and paranasal sinuses in a 6-yearold boy is reported. The child presented with headaches and unilateral visual loss. Loss of vision as a result of optic nerve involvement with primary Ewing's sarcoma is extremely rare.
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PMID:Primary Ewing's sarcoma of the orbit presenting with visual loss. 319 Oct 83

A 12-year-old boy presented with a rare case of intracranial metastasis 33 months after surgical treatment for Ewing's sarcoma of the rib. His chief complaints were headache, right hemiparesis, and disturbance of speech. Computed tomography revealed a large metastatic lesion in the left occipitoparietal region. The tumor was totally removed through an emergency operation. Seven months later the intracranial tumor recurred. Another operation was performed, but he showed spinal cord involvement at the T-10 level and died. The possibility of central nervous system metastasis should be considered in long-term follow-up survivors with Ewing's sarcoma.
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PMID:Central nervous system metastases from Ewing's sarcoma--case report. 753 70

In order to test whether circumvention of clinical resistance can be obtained in common solid tumours by targeting different drug resistance mechanisms, a phase I clinical and immunological study was designed. The purpose of the study was to determine the dose of cyclosporin A (CsA), in combination with doxorubicin (DOX) and ifosfamide (IFX), needed to achieve steady-state whole-blood levels of 2000 ng ml-1 and the associated toxicity of this combination. Treatment consisted of CsA 5 mg kg-1 as a 2 h loading infusion, followed by a CsA 3 day continuous infusion (c.i.) (days 1-3) at doses that were escalated from 10 to 18 mg kg-1 day-1. Chemotherapy consisted of DOX 55 mg m-2 by i.v. 24 h c.i. (day 2) and IFX 2 g m-2 i.v. over 1 h on days 1 and 3. Treatments were repeated every 4 weeks. Eighteen patients with previously treated resistant solid tumours received 39 cycles. Mean steady-state CsA levels > or = 2000 ng ml-1 were reached at 5 mg kg-1 loading dose followed by a 3 day c.i. of 16 mg kg-1 day-1 or greater. Haematological toxicity was greater than expected for the same chemotherapy alone. One patient died of intracranial haemorrhage due to severe thrombopenia. Other observed toxicities were: asymptomatic hyperbilirubinaemia (46% cycles), mild nephrotoxicity (20% cycles), hypomagnesaemia (72% cycles), mild increase in body weight (100% cycles), hypertension (15% cycles) and headache (15% cycles). Overall the toxicity was acceptable and manageable. No alterations in absolute lymphocyte number, the lymphocyte subsets studied (CD3, CD4, CD8, CD19) or CD4/CD8 ratio were observed in patients receiving more than one treatment cycle, although there were significant and non-uniform variations in the values of the different lymphocyte subsets studied when pre- and post-treatment values were compared. There was also a significant increase in the CD4/CD8 ratio. Tumour regressions were observed in two patients (epidermoid carcinoma of the cervix and Ewing's sarcoma). The CsA dose recommended for phase II trials is a 5 mg kg-1 loading dose followed by a 3-day c.i. of 16 mg kg-1 day-1 simultaneously with DOX and IFX at the doses administered in this study.
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PMID:Cyclosporin A and doxorubicin-ifosfamide in resistant solid tumours: a phase I and an immunological study. 757 85

Primary cranial Ewing's sarcoma is rare. We describe an exceptionally rare case of primary Ewing's sarcoma of the occipital bone, presenting as spontaneous acute epidural hematoma. A 19-year-old female was admitted to our hospital complaining of sudden onset of severe headache. There were no neurological deficit and no abnormal laboratory findings. Computerized tomographic (CT) scan revealed a lentiform shaped high density lesion at the left occipital epidural space. Magnetic resonance imaging (MRI) showed the lesion as iso to low intensity on T1-weighted image (T1WI) and mixed signal intensity on T2-weighted image (T2WI). There were no pathological findings at the adjacent brain. Cerebral angiography demonstrated mass effect. Right occipital craniotomy was performed. We found the tumor arising from the occipital bone and located at the epidural space. The tumor was resected totally. Histological examination revealed the tumor as Ewing's sarcoma with intratumoral hemorrhage. The postoperative course was uneventful. Radiation therapy (50Gy) was given. Follow-up examination six years after the treatment found no evidence of tumor recurrence or distant metastasis. It should be born in mind that primary Ewing's sarcoma of the skull can cause spontaneous acute epidural.
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PMID:[Ewing's sarcoma at the occipital bone presenting as acute epidural hematoma: a case report]. 918 96

Three patients with intracranial Ewing's sarcoma had neuro-ophthalmologic manifestations. In one patient, the primary tumor was in the skull and in two, it involved the long bones. Two patients complained of intermittent headache associated with bilateral, transient visual symptoms suggestive of migraine, which prompted imaging that showed occipital metastases. The third patient had an orbital syndrome.
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PMID:Intracranial Ewing's sarcoma. 973 3

The frequency and severity of neurologic symptoms in children with systemic cancer is unknown. The authors reviewed the records of children with systemic cancer for whom a neurologic consultation was requested between 1993 and 1996. The 157 patients had 161 malignancies and 205 consultations. Leukemia (59) and lymphoma (34) were the most common malignancies. The 68 solid tumors included neuroblastoma (13), Ewing's sarcoma, and rhabdomyosarcoma (10 each). In contrast to adults, in whom back pain and altered mental status are the most common reasons for neurologic consultation, headache (33) and seizures (29) were the most common symptoms in children. Structural lesions were present in 84% of patients with headache and focal deficit and in 14% of patients with isolated headache. Structural disease was identified in 37% of children with seizures. Neurologic signs were caused by complications of cancer therapy in 70 instances and to direct tumor invasion of the nervous system in 60. In 71 consultations, neurologic symptoms could not be attributed to cancer or its treatment. The spectrum of neurologic symptoms in children with cancer differs from adults and requires the consulting neurologist to have a thorough knowledge of childhood cancer and its effects on the nervous system.
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PMID:Neurologic consultations in children with systemic cancer. 1008 40

Primary Ewing's sarcoma of the cranium is extremely rare, with only 17 cases reported so far. We describe a further case with involvement of the frontotemporal region and the orbit. The patient, an adult male, was admitted with headache and papilloedema, and later developed localised swelling and proptosis. He was treated with surgery, radiotherapy and chemotherapy, and was free from metastases during a follow-up of 14 months. The prognosis of Ewing's sarcoma is improving with radiotherapy and chemotherapy. Further cases are needed to study the biological behaviour of primary cranial Ewing's sarcoma.
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PMID:Primary cranial Ewing's sarcoma. 1101 73

Ewing's sarcoma is a tumor of the bone, which occurs most often in the diaphysis of long and flat bone. The most common sites of metastasis are the lungs and bones. Less frequently, the primary site is an intracranial or pelvic lesion (either as a soft tissue or a bone lesion). We report a case of a 16-year-old female with an extraosseous intracranial lesion, who presented with a history of minor trauma, unilateral facial swelling, and head pain. Though head computed tomography scan showed a lesion consistent with an epidural hematoma, further exploration revealed Ewing's sarcoma.
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PMID:Lenticular lesions: not always an epidural hematoma. 1149 24


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