Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0699790 (colon cancer)
 28,837 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Follow-up surveys of patients with ovarian cancer revealed an increased risk of second primary cancers of the uterine corpus, colon, bladder, breast, and hematopoietic system. The excess risk or uterine corpus cancer was independent of therapy. The risk of colon cancer was increased in all treatment groups but was especially high among patients receiving radiation or chemotherapy. The predisposition to other neoplasms was limited to certain treatment groups: bladder cancer to irradiation, leukemia to chemotherapy, and lymphoma to either modality. The pattern of second neoplasms following ovarian cancer appears to be influenced by therapy as well as by common etiologic factors.
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PMID:Second primary neoplasms following ovarian cancer. 28 Jul 6

Sera from 134 selected patients with various types of cancer were tested for soluble antigen-antibody complexes by the C1q binding method. Sera from 85 healthy blood bank donors served as normal controls. C1q binding activity (C1q BA) values above the 95th percentile for healthy subjects were found in 83% of sera from patients with neoplastic diseases. The incidence of abnormal C1q BA values among patients with malignant melanoma was 83%, with breast cancer 74%, with colon cancer 75%, with lung cancer 88%, with leukemia and lymphoma 85%, and with miscellaneous tumors 94%. High C1q BA values were found most frequently in sera of patients who had been diagnosed relatively recently (within 5 mo) and who had evident residual disease after surgical treatment. Recurrence or progression of tumor growth occurred significantly more frequently in lung cancer patients with high C1q BA. DNA was not detected in cancer patients' sera and treatment with DNase did not decrease in C1q BA. C1q BA in sera could not be explained by the presence of antiglobulin antibodies. Sucrose density gradient ultracentrifugation studies of the serum C1q BA in 4 cancer patients showed that the major binding activity was found between 19S and 7S.
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PMID:The C1q binding test for soluble immune complexes: clinical correlations obtained in patients with cancer. 32 5

In a series of 125 patients examined ultrasonically for suspected abdominal aortic aneurysms, 15 patients (12%) had intraabdominal abnormalities unrelated to the aorta. In 12 of these patients, a retroperitoneal malignancy clinically mimicked an aneurysm. In the remaining three, other abnormalities were discovered in addition to an aneurysm. In one patient, a large uterine myoma was visualized; in another, large retroperitoneal lymph nodes subsequently proved to be lymphoma; in the third, enlarged lymph nodes in association with a carcinoma of the colon were discovered. Because of the high incidence of unsuspected findings, ultrasonography should become an essential part of the evaluation of this group of patients.
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PMID:Ultrasonic aortography: unexpected findings. 40 14

A characteristic alkaline phosphatase (orthophosphoric monoester hydrolase, alkaline pH optimum, EC 3.1.3.1) was detected in the sera of most patients with infectious mononucleosis, acute and chronic lymphatic leukaemia, non-Hodgkin's lymphoma, Burkitt's lymphoma and nasopharyngeal carcinoma. The enzyme was also present in the sera of nine out of 26 patients with cancer of the cervix. N-APase in these cases counted 30-100% of the total alkaline phosphatase activity. N-APase was absent from the sera of healthy individuals and of patients with acute and chronic granulocytic leukaemia, breast cancer, colon cancer, rheumatoid arthritis, ulcerative colitis, systemic lupus erythematosis, hepatitis and obstructive jaundice. Only three of 22 patients with Hodgkin's disease showed n-apase activity in the serum. In infectious mononucleosis the presence of N-APase activity was well correlated with the clinical course. In 13 cases studied, the clinical improvement was associated with the decrease or disappearance of N-APase activity. N-APase activity could not be detected in white cells of acute myeloid leukaemic patients, nor in the cells of myeloid blastic crisis of chronic granulocytic leukaemia. It was present in the cells of lymphoid blastic crisis of chronic granulocytic leukaemia.
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PMID:N-alkaline phosphatase: a potential disease marker for lymphoproliferative disorders. 43 2

We prospectively studied patients with Streptococcus bovis septicemia for the presence of gastrointestinal lesions. This study was prompted by our reported findings of the association of fecal carriage of S. bovis with carcinoma of the colon. We studied 29 patients with 30 episodes of S. bovis septicemia. Fifteen completed gastrointestinal evaluations that included colonscopy, surgery, or autopsy. Eight of these had carcinoma of the colon, three had adenomatous polyps of the colon without carcinoma, and two had carcinoma of the esophagus. The 14 patients who did not have complete evaluations included one each with carcinoma of the stomach, gastric lymphoma, and adenomatous polyp of the colon and three with colonic masses not further delineated. Nineteen patients had no gastrointestinal signs or symptoms or stools positive for occult blood at admission. The results of our study suggest that all patients with S. bovis septicemia need aggressive evaluation of the gastrointestinal tract, especially the colon.
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PMID:Streptococcus bovis septicemia and carcinoma of the colon. 48 53

Carcinoma of the colon occurred in four generations of a family, including two of three siblings of one generation and eight of 19 members of the next generation. In addition, uterine cancer or lymphoproliferative malignancies were found in two family members. Of 41 members of the fourth generation, two were found to have colon cancer and one had malignant lymphoma. Clinical features were similar to those patients with "cancer family syndrome." Although a precise genetic mechanism is uncertain, it appeared to be transmitted as an autosomal dominant character.
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PMID:Familial occurrence of colon and uterine carcinoma and of lymphoproliferative malignancies: clinical description. 57 84

We review our two-year experience with ultrasound-guided fine needle aspiration biopsy of omental pathology. Eleven patients were referred for biopsy of omental abnormalities. Biopsy was performed without complication in all cases and the aspirates were positive for malignancy in 9. The discharge diagnosis was ovarian carcinoma in 6 patients, adenocarcinoma of unknown origin in 1, lymphoma in 1, and carcinoma of the colon in 1. The technique requires the use of a linear array transducer for biopsy guidance, and is safe, rapid, and easy to perform.
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PMID:Ultrasound guidance for biopsy of omental abnormalities. 130 39

In a search for new anticancer agents fluorine bearing trisubstituted 3-thioxo-1,2,4-triazin-5-ones (2-12) have been prepared and characterized by their elemental analysis, UV, IR and 1H-NMR spectral data. The in vitro anticancer activity of all the compounds has been determined. Compounds 3 and 7 showed a moderate activity against Leukemia/Lymphoma, Small/Non small Cell Lung, Colon carcinoma and Melanoma Cells.
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PMID:Synthesis of some new fluorine bearing trisubstituted 3-thioxo-1,2,4-triazin-5-ones as potential anticancer agents. 150 95

Between 1985 and 1990, bi- or triclonal gammopathies were diagnosed in 6 patients (4 women and 2 men) aged 86-93 years. These gammopathies were diagnosed based on the existence of 2 or 3 monoclonal immunoglobulin peaks separated by immunoelectrophoresis of serum proteins (a technique using monospecific anti-gamma, -kappa and -lambda antisera, followed by immunofixation). The 2 biclonal gammopathies were associated with malignancies: on bronchial small cell carcinoma, the other colon cancer; both patients died soon after the discovery of their respective tumors. The 4 triclonal gammopathies had the following associations: 1 non-Hodgkin's large-cell lymphoma, 1 breast cancer with possible lymphoma and 2 severe inflammatory pathologies that we were unable to further identify; 3 patients in this group died. We present these data in light of the rarity of reported cases of bi- and triclonal gammopathies and the controversies surrounding their possible association with a malignant pathology.
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PMID:[Bi- and tri-clonal gammopathies and the elderly]. 153 Feb 26

An important question in the management of patients with cancer is early identification of the individual who following 'curative' primary therapy will develop recurrence. Another question is which of several alternative treatments is most appropriate. If the patient at risk can be identified early more aggressive and appropriate adjuvant chemotherapy can be initiated to insure remission or longer periods of disease free survival. In this review the role of tissue and/or serum enzyme activities in this regard is considered. Enzymes alone or in combination with tumor markers or other factors may be used. Lactic dehydrogenase (LDH) is perhaps the most common clinical enzyme used in cancer patients for prognostic purposes. It has an important role in germ cell tumors and in association with chorionic gonadotropin and can predict response to therapy and the prospects of remission. LDH is a valuable prognostic marker in lymphoma, leukemia and in colon cancer. Patients can be stratified into treatment protocols based on LDH activity. The stage of cellular proliferation can be evaluated by assay of thymidine kinase in the serum of patients with Hodgkins Disease and in Lymphoma. An important new marker, Cathepsin D in breast tissue may be useful in predicting women with breast cancer who are at risk for early recurrence.
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PMID:Enzymes as prognostic markers and therapeutic indicators in patients with cancer. 157 80


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