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)

TNM stage, immunostaining with various monoclonal and polyclonal antibodies, analysis of distance of neighboring cells, remission rates, and survival were analyzed in 60 patients suffering from small cell anaplastic carcinoma of the lung. The majority of patients showed advanced tumors at the time of admission to hospital (T2, T3 stage). Distant metastases prior to chemotherapy were detected in 34 patients. Partial remissions lasting 2-4 months were observed in 38 patients, and complete remission was documented in 7 patients. The remission rate was independent of cell type but dependent on the stage of the tumor. Some 30 patients showed positive staining with an antibody recognizing epitopes detectable on carcinoembryonic antigen, whereas 60% of the tumors were positive to a polyclonal neuron-specific enolase antibody. Tissue polypeptide antigen was found to stain positively in 5 cases only. Some 14 patients with negative staining against the monoclonal antibody BMA 406/14 showed prolonged survival compared to patients with positive staining (P less than 0.05). Patients suffering from tumors with smaller distances between neighboring cells had worse prognoses compared to patients with larger distances (P less than 0.01). Survival of patients was found to be indistinguishable if cohorts were grouped according to T stage, N stage, or existence of distant metastases. Ten patients who underwent surgical treatment of tumors did not show prolonged survival compared to 50 patients treated by combined chemotherapy only.
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PMID:TNM stage, immunohistology, syntactic structure analysis and survival in patients with small cell anaplastic carcinoma of the lung. 304 Jul 67

Cutaneous angiosarcoma are rare tumours and occur particularly rarely on the extremities. There are only a few reports in the literature concerning their clinical and catamnestic behaviour. We report the case of a 57-year-old male North African with a large exophytic and nodular tumour of the left forearm that showed a vasoformative histological pattern. The endothelial cell origin was proven by immunocytochemistry using endothelial cell antibodies such as anti-vWf (syn.:anti F VIII R:Ag), UEA I and the monoclonal antibody BMA 120. The patient's history revealed that the neoplasm had grown slowly for more than 15 years. After partial resection, the tumour enlarged rapidly and the patient died of widespread metastases.
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PMID:[Cutaneous metastatic angiosarcoma of the forearm]. 306 96

Forty primary splenic angiosarcomas occurring in 21 men and 19 women, 19-84 years old (median 59 years) are reported. Patients presented with splenomegaly (35 of 38, 92%), abdominal pain (33 of 40, 83%), and systemic symptoms such as fatigue (2 of 40, 5%), fever (4 of 40, 10%), and/or weight loss (16 of 40, 40%). Five (13%) experienced splenic rupture associated with hemoperitoneum. Abnormal laboratory findings included cytopenia (31 of 34, 91%), leukocytosis (8 of 21, 38%), and thrombocytosis (1/39, 3%). Most spleens weighed 500-1,000 g (mean, 1,180 g). The cut splenic surfaces showed multiple hemorrhagic nodules that were frequently associated with infarction, although some had a diffuse pattern of involvement. Microscopically, there were a variety of histologic patterns displayed by the vasoformative component. A honeycomb or sponge-like pattern was common in some, whereas others simulated a cavernous hemangioma or normal splenic sinuses (pseudosinusoidal pattern). Papillary endothelial tufts and solid proliferations of spindled to round to epithelioid cells were also seen. Factor VIII-related antigen was detected in 19 of 23 cases, BMA-120 in 18 of 23, UEA-1 receptor in 18 of 23, and vimentin in 23 of 23 as well as CD68 antigen in 1 of 23 cases. S-100 protein and cytokeratin were not found in any of the 23 cases studied. Metastases in 22 of 32 patients (69%) were to the liver (13 patients), bone or bone marrow (7 patients), lymph nodes (1 patient), and brain (1 patient). Three patients had concomitant malignancies and one had a prior history of a mixed B-cell lymphoma 5 years previously that had been treated with chemotherapy. Follow-up in 38 patients revealed that 30 (79%) are dead at a median interval of 6 months (range 0-48 months) and 8 are alive 5-21 months after diagnosis. These findings indicate that splenic angiosarcoma is an aggressive neoplasm with a high metastatic rate and an abysmal prognosis. Recognition of the wide range of histologic patterns is of diagnostic value but no apparent prognostic significance.
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PMID:Primary angiosarcoma of the spleen. A clinicopathologic study of 40 cases. 780 32