What's the difference between malignant and nonmalignant?
Malignant
Definition:
(a.) Disposed to do harm, inflict suffering, or cause distress; actuated by extreme malevolence or enmity; virulently inimical; bent on evil; malicious.
(a.) Characterized or caused by evil intentions; pernicious.
(a.) Tending to produce death; threatening a fatal issue; virulent; as, malignant diphtheria.
(n.) A man of extrems enmity or evil intentions.
(n.) One of the adherents of Charles L. or Charles LL.; -- so called by the opposite party.
Example Sentences:
(1) In contrast to previous reports, these tumours were more malignant than osteosarcomas and showed a five-year survival rate of only 4-2 per cent.
(2) Oral administration in domestic cats causes malignant hepatomas and tumors of the esophagus and kidney.
(3) In view of reports of the reduction of telomeric repeats in human malignant tumors, we measured the lengths of telomeric repeats in 55 primary neuroblastomas.
(4) The frequency of gastric malignancies in the families of the women with gastric polyps was higher than in the controls and in men, 6.2, 3.1 and 2.4 percent, respectively (p less than 0.05, and p less than 0.025).
(5) In 60 rhesus monkeys with experimental renovascular malignant arterial hypertension (25 one-kidney and 35 two-kidney model animals), we studied the so-called 'hard exudates' or white retinal deposits in detail (by ophthalmoscopy, and stereoscopic color fundus photography and fluorescein fundus angiography, on long-term follow-up).
(6) The only localized tumors known to produce elevation of CEA above the levels observed in non malignant diseases are carcinomas of the large bowel and the pancreas.
(7) Normal cultured human epidermal melanocytes and melanoma cells derived from three different malignant melanomas were examined for synthesis of extracellular matrix components before and after treatment for one day with interferon-gamma, tumor necrosis factor-alpha, or both.
(8) The presence of these markers has facilitated the identification and characterization of the mononuclear cells in a number of animal and human lymphoid malignancies.
(9) Benign and malignant epithelial and soft tissue tumors of the skin were usually negatively stained with MoAb HMSA-2.
(10) HCT were classified by light microscopy as benign (n = 22), intermediate (n = 30), and malignant (n = 13).
(11) This case is unusual in that it demonstrated no malignant epithelium beyond that of a borderline tumor, but met the criteria of malignancy because of its invasiveness and metastasis.
(12) As novel antibody therapeutics are developed for different malignancies and require evaluation with cells previously uncharacterized as antibody-dependent cell-mediated cytotoxicity (ADCC) targets, efficient description of key parameters of the assay system expedites the preclinical assessment.
(13) The fragile site at 10q25 was expressed in larger proportions of malignant than normal cells.
(14) In the control group it was 18% and in other malignancies 20%.
(15) Total lactate dehydrogenase (LDH; EC 1.1.1.27) activity and the percentage distribution of LDH isoenzymes were determined in 127 patients with malignant diseases.
(16) In our opinion, a carcinologically "malignant" metastatic myxoma remains a questionable pathological entity.
(17) Hexokinase, phoshofructokinase, and aldolase appear to be rate-limiting in normal cervix epithelium; however, since the increase in activity of the first two in cancers was least of all the glycolytic enzymes, redundant enzyme synthesis probably occurs in the malignant cell for the enzymes catalysing reversible reactions.
(18) The flow cytometric measured DNA content (i.e., DNA index), S-fractions, and histopathologic malignancy grades were studied for ninety uterine cervical squamous cell carcinomas using tissue biopsies taken prior to radiotherapy.
(19) Changes in the plasma lipid composition are observed in patients and animals with malignancy and certain other diseases that are consistent with peroxidation of plasma lipoprotein lipids.
(20) It was difficult to assess the diagnosis of malignant mesothelioma on isolated differentiated mesothelial cells in pleural fluids or biopsies.
Nonmalignant
Definition:
(a.) Not malignant, as a disease.
Example Sentences:
(1) The protein was abundant in all t(14;18)-carrying cell lines and lymphomas and was also found at lower levels in pre-B-cell lines and nonmalignant lymphoid tissues that do not carry t(14;18) translocations.
(2) The total mortality was not found to be increased, and there were no increased incidences of lung cancer or death resulting from nonmalignant respiratory diseases.
(3) CA 125 concentrations were measured in 52 secretion specimens, in cytosol fractions of 97 tissue biopsies and in serum from 47 women with nonmalignant disorders and from 334 patients with carcinomas.
(4) We report a case in which papillary lesions developed in an ileal conduit that had been constructed for management of nonmalignant disease.
(5) With both US and Minnesota death rates, the SMRs for malignant neoplasms, cancer of the respiratory tract, cancer of the digestive system, heart disease, nonmalignant respiratory disease, and cirrhosis of the liver were all below 100.
(6) In the present study, in order to further understand the role of the insulin receptor in breast cancer, insulin receptor expression and function were characterized in three human breast cancer cell lines, MCF-7, ZR-75-1, and T-47D, and compared to a nonmalignant human breast epithelial cell line, 184B5.
(7) The possibility that Cl 1D cell line, an L-cell line derivative, was a mixture of malignant and nonmalignant cells was investigated because previous experiments showed that some hybrids derived from Cl 1D and tumor cell lines grew in vivo, whereas others apparently did not have that capacity.
(8) The cytocentrifuge provides a satisfactory method to distinguish malignant from nonmalignant CSF mononuclear elements in leukemic patients with pleocytosis.
(9) Electrophysiological findings in 10 patients with polyneuropathy and nonmalignant IgMk plasma cell dyscrasia are reported.
(10) This modified method has proven to have a low complication rate and to be both highly productive and reliable in the diagnosis of malignant and nonmalignant disease.
(11) PMRs underestimated nonmalignant respiratory disease by 16 percent but SMRs underestimated by 39 percent.
(12) We conclude that nonmalignant gastric ulcers treated medically should be followed by endoscopy at 6 and 12 weeks.
(13) However, improvement of the clinical specificity appears unlikely since each of these markers has a high false-positive rate in patients with other cancers, liver diseases, and nonmalignant diseases of the pancreas.
(14) Serum samples from patients with newly diagnosed, persistent, or recurrent malignancies of either known (n = 717) or unknown (n = 32) primary site, healthy blood donors (n = 309), and nonmalignant disease controls (n = 86) were studied using four highly specific and sensitive monoclonal based immunoradiometric assays to hCG and its free subunits.
(15) Angioimmunoblastic lymphadenopathy may evolve from a nonmalignant lymphoproliferation into a peripheral T-cell lymphoma or even into a high-grade B-cell lymphoma and thus offers the chance to observe cytogenetic changes during lymphoma development.
(16) The T-test and a discriminance analysis showed significant differences in nuclear shape between preparations with malignant urothelial cells and nonmalignant cells with reactive changes.
(17) These results are discussed and other reported examples of aneuploidy in nonmalignant tissues are reviewed.
(18) The number of TGF-alpha mRNAs containing eosinophils associated with malignant oral epithelium is significantly higher than that associated with nonmalignant oral epithelium.
(19) With the recent demonstration of circulating immune complexes in a variety of malignant and nonmalignant diseases, we have examined the sera of head and neck cancer patients for evidence of soluble immune compleses.
(20) Low-dose methotrexate sodium therapy used for nonmalignant disease has been associated with a variety of opportunistic infections with pathogens occurring in patients with defective cellular immunity.