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Tag: "malignant" at medical news

Vitamin E- Take Its Benefits With A Pinch Of Salt

...ates in the area of the head and neck and includes malignant tumors of the mouth, throat, voice box, sinuses and lymph glands in the neck. The standard of care for cancer of the head and neck often includes radiation therapy, as well as surgery and chemotherapy. Nearly half of the patients received 400 I...

Method to Screen Prostate Cancer Less Effective

...ethods of separating the patients who will develop malignant prostate cancer from those with a more benign disease". Previous research has indicated a link between how quickly a tumour grows and the speed with which blood levels of PSA increase in the first stages of the cancer. Fall and her colleagues mon...

Biological Differences in Breast Cancer

Breast cancer is one of the most malignant diseases which are responsible for number of deaths. Number of researches and studies have been under taken// on this subject. A new study suggests that true biological differences are exist in breast cancer by ethnicity. These findings have been con...

Correlation Between Bile Duct Obstruction and Ductal Cancer Found

...truction has long been known to be present in both malignant and nonmalignant liver disease (jaundice, for example), but before the study by Dr. Sirica and his colleagues the direct effect of such obstruction on bile duct cancer cell growth and aggressiveness had not been previously investigated. These new ...

Long-term Oral Steroid Therapy Decreases Lymphoma Risk in Rheumatoid Arthritis

...ere rheumatoid arthritis are at increased risk for malignant lymphomas (cancer in the immune system), but long ...ids protect the individual from the development of malignant (actively cancerous) lymphomas in a dose responsive manner....

Deadly Skin Cancer Bites the Rich Harder

... basal cell carcinoma, squamous cell carcinoma and malignant melanoma accounted for 27 per cent of all male can...d at all increased with age, with the exception of malignant melanomas, which showed a decrease in men aged 75 and over.And there was a link between more patient...

Single Cancer Stem Cell may Be Sufficient to Initiate and Maintain a Malignant Tumour

...stem cell is sufficient to initiate and maintain a malignant tumour. We can use single cancer stem cells to study the dynamics and behaviour of cancer stem cells and their role in solid tumour formation at the single cell level, says lead author Dr. Ileana Zucchi, a molecular cancer biologist at the Institut...

Sunscreen Maybe Helpful in Preventing Skin Cancer

...untan, the better. But with 22,000 new cases of malignant skin cancer a year, experts warn against excessive sunbathing. They urge people to change their thinking and protect their skin well in sunny weather. 'We've got to get away from the false notion that being sun-tanned is beautiful and healthy,' sai...

IDM Pharma Presents Preliminary Results of Melanoma Vaccine Clinical Trial

...nical and immunological responses in patients with malignant melanoma treated with a dendritic cell-based vaccine. Preliminary report from a multi- institutional phase II clinical trial" (# 3004) at the 2007 American Society of Clinical Oncology (ASCO) 43rd annual meeting in Chicago. "We are in great need of...

Talcum Powder Curbs Lung Tumor Risk

...und the surface of the lungs, a condition known as malignant pleural effusion. We found, to our surprise, tha..., Antony compared lung fluid from 16 patients with malignant pleural effusions before and after doctors dusted their lungs with talc. The results were startling....

"Pre-treatment Blood Test" A New Guide to Lung Cancer Therapy

...pathways that are selectively activated in certain malignant cells and not in normal cells. But this selectivity makes these therapies effective only for the subset of patients whose tumors are driven by the targeted pathways. The drawbacks of treating every patient with a targeted therapy include the expens...

Study Finds Lymphoma Drug Effective Over Long Term

...e of the cancerous cells. The radiation zaps these malignant cells with minimal exposure to normal tissues. With the Bexxar therapeutic regimen, a patient receives an injected test dose of radioactive Bexxar, followed one to two weeks later with a custom-tailored therapeutic dose. After that, the therapy is ...

Laser-based System for Non-invasive Diagnosis of Skin Cancers on the Anvil

... the first step towards non-surgical screening for malignant skin cancers. "The standard way physicians do a diagnosis now is to cut out a mole and look at a slice of it with a microscope," said Warren Warren, the James B. Duke Professor of chemistry, radiology and biomedical engineering, and director of Du...

Pazopanib Shows Positive in Advanced Renal Carcinoma, Ovarian Cancer and Soft Tissue Sarcoma

...ft tissue sarcoma study. STS is a disease in which malignant cancer cells begin growing in soft tissues, such as muscles, tendons, connective tissues, fat, blood vessels, nerves, and tissues around joints. This ongoing Phase II study is evaluating the effect of pazopanib in patients with advanced STS who have ...

Brain Tumor Patients Survival Depends on Predicting Treatment Responses Earlier

... of cell proliferation, in patients with recurrent malignant brain tumors, said Chen. "We used molecular imagin...g drugs that could improve the lives of those with malignant brain tumors," said Chen, adding that research will continue factoring in metabolic response into dr...

Esophageal Cancer Patients' Positive Responses to Chemotherapy Accurately Identified by PET

...to clinical practice, serving as a model for other malignant diseaseslike lung, head and neck or ovarian cancerand providing information to alter treatment and patient management," he explained. "The results of our study delineate how response-guided treatment algorithms can be applied in clinical practice in ...

Nexavar Significantly Extends Survival of Liver Cancer Patients

...is responsible for about 90 percent of the primary malignant liver tumors in adults....

Advanced Scientific Brings Help for Breast Cancer Survivors

...ditional test using mammograms. The MRI scan found malignant tumors that mammograms had missed, according to results of a study conducted in Germany involving 6,000 women. The MRI scan spotted 40 percent of tumors that were undetected by mammograms, and 78 percent of those were of a highly aggressive category....

Genetic Code That Helps Kill Colon Cancer Cells Identified

...ny ability to kill cells that are likely to become malignant because of damaged genes in their nuclei. MicroRNAs are small chains of ribonucleic acid (RNA), which stick to messenger RNAs, and prevent proteins from being made. Dr. Josh Mendell, Assiatant Professor in the McKusick-Nathans Institute of Genet...

Revolutionary Breakthrough in Breast Cancer Detection

...hat elasticity imaging correctly identified all 17 malignant lesions and 105 of 106 benign lesions. Additional studies on elasticity imaging are currently underway. Doctors say thanks to this new technology the number of biopsies being performed may be reduced by 50 to 70%, greatly relieving patients of the ...

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