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)

A case of a woman with carcinoma of the lung who died as the result of an expanding fluid mass over the right cerebral hemisphere is presented. Adjacent to this fluid mass was a small meningioma containing a metastatic focus. This was one of many metastases from the primary bronchiolar carcinoma. Photomicrographs are presented and comments regarding tumor collison are given.
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PMID:Intracranial meningioma containing metastatic foci. 19 37

The effects of the host's immune response on metastatic spread was investigated by observing the numbers of pulmonary metastases that developed from an s.c. implant of the Lewis lung carcinoma in C57BL mice in which different cell populations had been suppressed. Macrophage function was impaired by treatment with silica (Si), cortisone acetate (CA), or trypan blue (TB). T-cell function was depressed by adult thymectomy and sublethal irradiation, or by treatment with antilymphocyte serum (ALS). Metastasis was significantly increased and phagocytic activity decreased by Si and CA, but were unaffected by TB. Thymectomy and irradiation had no effect on metastases, whereas ALS when given before, but not after tumour growth, reduced their number. The antimetastatic action of the immunopotentiating agent C. parvum was investigated in these immunologically impaired mice. It was unaffected by Si, CA or TB. However, the inhibiting effect of these agents on phagocytic activity was overcome by treatment with C. parvum. Its antimetastatic action was unaffected in mice which had been thymectomized and irradiated, but could be abrogated by ALS. However, ALS was only able to prevent this activity if given before tumour growth; it was ineffective if given after tumour growth. This study showed that metastatic spread was inversely related to phagocytic activity. The antimetastatic effect of C. parvum appears to be mediated through macrophages in concert with a subpopulation of T lymphocytes, which were considered to be necessary in the sensitization arm of the response as opposed to the effector arm of this response.
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PMID:Immunological mechanisms in metastatic spread and the antimetastatic effects of C. parvum. 19 47

Histologic examination of bone-marrow from the posterior iliac crest was routinely done as a pretreatment staging procedure in 203 consecutive patients with small-cell anaplastic carcinoma of the lung. Subtyping of the patients according to the WHO classification included 27.8% with "fusiform" cell type (WHO II,1), 28.3% with "polygonal" cell type (WHO II,2), 42.8% with "lymphocyte-like" cell type (WHO II,3), and 1.1% with mixed types (WHO II,4). Bone-marrow involvement was found in 17.2%. No significant difference was observed among the histological subtypes with regard to bone-marrow involvement. A comparison of bone-marrow biopsy and aspiration in patients investigated with both procedures showed that aspiration alone was diagnostic in nine of 24 (38%) positive patients as compared with two of 24 (8%) with biopsy alone, while in the remaining 13 patients (54%) both procedures were positive. Of the 35 patients with positive bone-marrow examination, 77% had no other evidence of distant metastatic disease if liver metastases identified by peritoneoscopy and liver biopsy are excluded as a staging procedure. With the exception of thrombocytopenia which was observed in six patients, with bone-marrow metastases, hematological findings were of little value in detecting bone-marrow involvement.
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PMID:Bone-marrow examination in the staging of small-cell anaplastic carcinoma of the lung with special reference to subtyping. An evaluation of 203 consecutive patients. 19 70

3 cases of inappropriate vasopressin secretion during one case of anaplastic carcinoma of the lung, one case of carcinoma of the prostate with bony metastases and one case of acute intermittent porphyria are presented. The plasma levels of vasopressin, measured by radioimmunoassay were high. Treatment with demeclocycline was attempted in one case. The clearance of free water was positive but the treatment was poorly tolerated by the digestive tract.
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PMID:[Syndrome of inappropriate secretion of vasopressin. Apropos of 3 cases]. 19 87

Telangiectasia-associated hepatic fibrosis (TAHF) in a 68-year-old woman with hereditary haemorrhagic telangiectasia (HHT) is described. The patient died of oat-cell carcinoma of the lung. In addition to the structural alterations which have been described previously in HHT, the liver exhibited focal midlobular hepatocytic necrosis and tumour metastases. The possibility that treatment of HHT was causally related to some of the hepatic abnormalities found in our patient and the differentiation of TAHF from true cirrhosis are discussed.
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PMID:'Pseudocirrhosis' in hereditary haemorrhagic telangiectasia. 20 9

Peritoneoscopy with liver biopsy was routinely done as a pretreatment staging procedure in 190 patients with small-cell anaplastic carcinoma of the lung. Subtyping of the patients according to the WHO classification included 28.3% with fusiform cell type (WHO II,1), 28.9% with polygonal cell type (WHO II,2), 41.5% with lymphocytelike cell type (WHO II,3) and 1.3% with mixed types (WHO II, 4). Liver metastases were found in 21% of the patients with adequate liver biopsy. In addition macroscopic signs of liver metastases were observed in 9%. No significant differences were observed among the histological subtypes. Liver function tests, such as alkaline phosphatase, LDH and GOT, were of little value in excluding liver metastases. On the other hand, 2 of 3 abnormal liver function tests were highly indicative of liver metastases. In patients with positive liver biopsy, 41% had liver metastases alone and 76% had no other evidence of distant metastatic disease if bone-marrow involvement identified with bone marrow examination is excluded as a staging procedure.
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PMID:Peritoneoscopy in the staging of 190 patients with small-cell anaplastic carcinoma of the lung with special reference to subtyping. 20 45

A cyclic and sequential combination of adriamycin, vincristine (or VM 26) and cyclophosphamide was used, with a follow up of 4 to 33 months in 38 patients with a "micro-cellular" carcinoma of the lung. Radiotherapy was used in association in a variable manner. Chemotherapy alone resulted in marked regression of the lesions (regression is greater than 50%) in approximately 65 per cent of cases and a level of complete regression which varied from 31 to 45 per cent according to the degree of diffusion of the lesions at the time of admission. In this study, survival in apparently localised forms was 70 per cent after one year and 55 per cent at eighteen months, whilst it was 34 per cent at one year and nil at eighteen months in patients with evidence of metastatic disease at the time of entry. These encouraging results indicate a hope for improvement, in certain patients reacting favourably to this protocol, in the still grave prognosis of "small cell" carcinoma of the lung.
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PMID:["Small cell" carcinoma of the lung. Results obtained using combination chemotherapy (adriamycin, vincristine, cyclophosphamide) in 38 patients (author's transl)]. 20

Studies were made to determine if examination with multiple radiopharmaceuticals would improve the sensitivity and specificity of colloid liver spleen scans. Increased uptake of Ga-67 citrate and In-111 bleomycin was found in most Tc-99m sulfur colloid scan defects caused by hepatocellular hepatoma or lymphoma. Increased uptake of these agents was found in some defects caused by malignant melanoma, breast carcinoma and carcinoma of the lung, and was rarely seen in defects caused by cholangiocarcinoma or gastrointestinal neoplasms. Gallium was useful in the followup of patients with hepatoma. Procedures designed to evaluate the gall bladder fossa, renal impression, or blood pool activity of an apparent tumor were found to be helpful and simple to perform. Iodine-131 as NaI was useful in studying functioning liver metastases from thyroid carcinoma as were bone scanning agents in evaluating hepatic metastases from osteogenic sarcoma. Multiple radiopharmaceutical evaluation of the physiologic and biochemical characteristics of liver lesions supplements current radiologic examinations and increases diagnostic specificity.
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PMID:A study of filling defects in the liver and spleen with multiple radionuclides. 21 17

The results of surgical treatment in 470 patients with carcinoma of the lung were analyzed by stage of disease and by histologic cell type. The need for accurate staging in selecting treatment and in prognosis for survival is emphasized. Surgical resection improved survival time in all categories of patients by effective local control of the lesion. The over-all five year survival rate was 14 per cent. Early stages of carcinoma of the lung were more amenable to surgical cure. The highest five year survival rate was 43 per cent and was observed in resected Stage I carcinomas. Only 29 per cent of this group died of the disease and 28 per cent, of other causes. The continued high incidence of death due to distant metastases underlines the necessity of combining operation with other forms of treatment.
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PMID:Results of surgical treatment of carcinoma of the lung by stage and cell type. 21 53

The case of primary oat-cell carcinom of the larynx with metastases in the thyreoid gland and paratracheal lymphnodes is reported on. The different methods of treatment are examined, used examples of the much more common oat-cell carcinoma of the lung. The applicability of the methods to oat-cell carcinoma of the larynx is discussed. Our treatment scheme of surgery and extended radiation is used if the tumor is known to be locally restricted.
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PMID:[Therapy of primary oat-cell carcinoma of the larynx (author's transl)]. 21 59


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