Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We present a case of fibrolamellar hepatocellular carcinoma (FLHCC) in a 22 year old Thai man whose presenting symptom was hypoglycemic coma with right hemiparesis. The serum marker for hepatitis B virus (HBsAg) was positive and serum AFP was very high (over 100,000 IU/ml). The abdominal ultrasonography revealed a solitary heterogenic mass, size 5.5 x 6.5 cm in the right lobe. Chest X-ray showed multiple lung metastases. Ultrasound-guided needle liver biopsy was performed and typical histologic features of FLHCC in non-cirrhotic liver were diagnosed. The patient's comatose state and neurological deficits recovered rapidly after glucose administration. Unfortunately, the tumor mass could not be resected on account of far-advanced stage with metastases. Here, we also review of the literature concerning FLHCC in many aspects.
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PMID:Fibrolamellar hepatocellular carcinoma in a Thai man who presented with hypoglycemia: case report and review of literature. 1093 18

We report a 78-year-old woman who had multiple leukemic cell tumors in the brain in the course of chronic myelocytic leukemia (CML). As far as we could survey, such brain tumors were extremely rare. She had been followed because of chronic phase of CML until October, 1998, when she noticed muscle weakness in her left upper and lower extremity. A head MRI revealed multiple masses in the brain, a biopsy of which revealed a tumor of CML cells. Although 40 Gy gamma-knife therapy had reduced the size and numbers of brain tumors, we found recurrence of left hemiparesis and tumors three months after the gamma-knife therapy. Whole brain irradiation therapy (total 30 Gy) was somewhat effective to the tumor and hemiparesis transiently subsided. Thereafter her general condition worsened again, and she died in June, 1999, eight months after the diagnosis of the brain tumors of leukemic cells. We had not seen any other clinical evidence of generalized blastic crisis in this patient. In our case, MRI of the brain showed two patterns of metastases, tumor forming and cortical invasive type. We thought that these two patterns of brain involvement might show different responses to the radiation therapy, and it was characteristic in this patient.
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PMID:[A case report of chronic myelocytic leukemia with multiple brain metastases, which responded to the gamma-knife therapy]. 1119 43

Intracranial metastases from malignant fibrous histiocytoma (MFH) are rare, particularly with associated hemorrhage. This article reports one case and presents a review of the literature on this topic. A 55-year-old man presented with acute drowsiness, aphasia and right homonymous hemianopsia and hemiparesis. The first CT scan showed a left occipitoparietal hematoma and the second one, nodular, contrast-enhanced lesions. He had been previously operated on soft tissues MFH. Lung metastases developed subsequently. A craniotomy was performed with evacuation of the hematoma and total gross resection of the mass lesions. Microscopic examination disclosed a metastasis from a MFH. Neoangiogenesis, stimulated by angiogenic growth factors, seems to take part in this vascular, stroke-like event. Due to longer survivals of patients harboring systemic sarcomas, these tumors should be considered in the differential diagnosis of intracranial neoplasms, whether hemorrhagic or not. In particular, history of a previous soft tissue or heart tumor associated with lung metastasis should evoke the possibility of MFH metastasis.
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PMID:Brain metastases of a malignant fibrous histiocytoma presenting as an acute cerebral hemorrhage. 1132 99

Commonly the diagnosis of cardiac metastases in extracardiac cancer is difficult because of predominant symptoms of the underlying disease. In the reported case, a cerebral embolization was the first manifestation of a bronchogenic carcinoma with left ventricular metastasis. A 58-year-old male patient was admitted to the hospital with symptoms of an incomplete left-sided hemiparesis that occurred without prodromi. Other clinical abnormalities were not found. The two-dimensional echocardiogram showed a small space-occupying lesion in the left ventricle. Clinical symptoms completely disappeared within 3 days of heparin therapy. In order to prevent repeated embolization (after angiographic exclusion of coronary stenoses), the tumor was excised by cardiac surgery. In the histologic examination, malignant tumor cells were found. As primary origin, a small peripheral bronchogenic carcinoma with (clinically silent) additional metastases to the left adrenal gland and the right pelvic bone was found. The patient died 7 months later because of progressive metastatic cancer disease. Thus (on one hand) the reported case underlines the value of echocardiographic examination in suspected heart manifestation of cancer disease. On the other hand, in patients with heart tumors prior to curative therapy, additional diagnostic procedures (such as CT or MRI) should be performed in order to detect extracardiac tumor manifestations.
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PMID:[Cerebral embolism as the first manifestation of left ventricular metastatic bronchial carcinoma]. 1206 7

Hematogenous metastases occur in over 50% of muscle-invasive transitional cell carcinomas (TCC) of the bladder. Despite treatment (mostly surgery and radiotherapy), patients with brain metastases have an especially poor prognosis (median survival 2-5 months), making palliative treatment an important consideration. We followed a 60-year-old man with multiple brain metastases who was ultimately treated with gemcitabine chemotherapy. He underwent a cystectomy in 1997 because of a T3a N0 M0 G3 TCC of the bladder. Two years later, he developed one brain metastasis and one lung metastasis. Both metastases were resected and adjuvant chemotherapy was planned. Before chemotherapy, the patient suffered from headaches and symptoms of hemiparesis. A magnetic resonance imaging (MRI) showed multiple brain metastases of up to 2 cm, particularly in the brain stem. The patient underwent whole-brain radiotherapy with 30 Gy, followed by four cycles of a 3-week gemcitabine (800 mg/m2 on days 1 and 8) schedule. Another MRI showed a nearly complete response after four cycles of chemotherapy, with only small residual tumors remaining in the brain stem. This impressive activity was accomplished without adverse side effects, suggesting that radiotherapy combined with gemcitabine monotherapy may be an excellent choice for palliative treatment of TCC of the bladder.
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PMID:Gemcitabine and radiotherapy in the treatment of brain metastases from transitional cell carcinoma of the bladder: a case report. 1212 75

Metastasis of systemic cancer to intracranial tumors is a rare event. The authors report a case of 49-year-old woman with such occurrence, whose breast cancer metastasized to a preexisting parasagittal meningioma at a postoperative interval of 1.5 years. She was admitted to our hospital because of progressive right hemiparesis. Magnetic resonance imaging revealed newly emerged perifocal edema and inhomogeneous contrast enhancement of the meningioma. High choline/creatine ratio and lactate/lipid peak on proton magnetic resonance spectroscopy suggested malignancy. She underwent a tumor resection, and pathologic examination revealed intratumoral metastasis of breast cancer in a transitional meningioma. Immunoreactivity of E-cadherin was detected in both meningioma and breast cancer cells. It is suggested that abrupt appearance of symptoms, inhomogeneous enhancement, and perifocal edema of meningioma is a sign of intratumoral metastasis from systemic cancers.
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PMID:Metastasis of breast cancer to intracranial meningioma: case report. 1215 76

A 19-year-old woman, who delivered a macerated stillborn at 32 weeks' gestation and had persistent postpartum vaginal bleeding, presented with a left hemiparesis three and a half months after delivery. A clinical diagnosis of persistent gestational trophoblastic disease (GTD) was made, based on quantitative serum beta-hCG of more than 200,000 IU/ml, cannon ball metastases on chest X-ray and two ring enhancing lesions, metastases, in the right parietal lobe on Computed Axial Tomography (CAT) scan of the brain. Despite combination chemotherapy, with methotrexate, cyclophosphamide and actinomycin D, her condition worsened and she died.
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PMID:Persistent gestational trophoblastic disease presenting as left hemiparesis in a Jamaican teenager. 1223 33

A 47-year-old woman presented with headache and left homonymous hemianopsia. T1-weighted magnetic resonance (MR) imaging with contrast medium showed a mass lesion with ring-like enhancement in the right temporo-occipital lobe. The patient underwent surgery, focal irradiation, and chemotherapy. The histological diagnosis was glioblastoma. Four months after the operation, the patient again developed headache and left homonymous hemianopsia in addition to vomiting and mild left hemiparesis. MR imaging showed recurrence of the tumor and hydrocephalus. The patient underwent a second craniotomy and placement of a ventriculoperitoneal shunt. Intraoperative findings revealed that the transverse-sigmoid sinus was occluded by tumor invasion. The patient died of intraventricular dissemination 2 months after the second operation. Autopsy revealed metastases in the spleen and lungs. Glioblastoma with metastases to the spleen is very rare. The prognosis for patients is poor. Excessive therapy should not be used for patients with extracranial metastases from glioblastoma.
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PMID:Glioblastoma with metastasis to the spleen--case report. 1456 Aug 51

Intramedullary spinal cord metastases (ISCMs) are extremely rare. An exact diagnosis may be difficult even when the primary tumour is known. Patients usually present with back pain and signs and symptoms of spinal cord compression, such as hemiparesis or hemisensory impairments. Magnetic resonance imaging (MRI) is considered to be the main diagnostic tool for intramedullary lesions as it is very sensitive, but non-specific, in distinguishing between ISCMs and primary cord tumours. Optimal treatment in patients with ISCMs remains controversial. We report a case of ISCMs of melanoma, with a review of the clinical and radiological characteristics of these medullary lesions and their prognosis, as well as the different therapeutic approaches.
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PMID:Intramedullary spinal cord metastases of melanoma. 1545 3

The clinical efficacy of gefitinib, a tyrosine kinase inhibitor of epidermal growth factor receptor (EGFR), on brain metastases (BMs) from non-small-cell lung cancer (NSCLC) was evaluated. Fifteen patients with recurrent NSCLC with metastasis to the brain were treated with gefitinib. The objective tumor response rate (60%; 9 of 15 patients) for BM was the same as for primary tumors. The median time to response of BM was 26 days. In 8 of 9 patients who exhibited partial response in the thoracic lesion, BM showed dramatic regression, including 1 complete response. One patient with stable primary tumor also exhibited partial response in BM with this monotherapy. Brain metastasis-related neurologic symptoms such as hemiparesis, dysarthria, dysphagia, and vertigo improved or disappeared with the objective response of BM as confirmed by magnetic resonance imaging. Central nervous system toxicities were not observed during the treatment. Four of the 9 BM responders are still under treatment with neither adverse events nor disease progression. Two discontinued the treatment because of severe hepatic toxicity and 3 died because of acquired resistance in pulmonary lesions, even though partial response was observed in the BMs. Finally, median duration of response of BM was 8.7 months and median overall survival was 8.3 months (range, 1.8 to > 15.7 months). Molecular targeted therapy against EGFR could be an option for the treatment of BM from NSCLC refractory to conventional chemotherapy plus radiation therapy because it has demonstrated a distinct therapeutic potential against BM compared with primary lung tumor and extracranial metastases.
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PMID:Gefitinib in patients with brain metastases from non-small-cell lung cancer: review of 15 clinical cases. 1547 98


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