News tagged with skin lesions
Related topics: skin cancer
A new high-resolution method for imaging below the skin using a liquid lens
University of Rochester optics professor Jannick Rolland has developed an optical technology that provides unprecedented images under the skin's surface. The aim of the technology is to detect and examine ...
Feb 19, 2011 |
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The Medical Minute: The worry with warts
Common warts are harmless skin lesions that are usually found on the hands or soles of the feet, the latter referred to as plantar warts. Warts have a fleshy and hard feel to them, can be associated with skin thickening, ...
Aug 04, 2010 |
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Treating cancer with light: New LED device may help advance photodynamic therapy
Can skin cancer be treated with light? Scientists at the University of California, Irvine (UC Irvine), believe so. They're exploring new ways to image cancerous lesions using LEDs that might advance a technique for treating ...
Oct 18, 2010 |
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Skin lesion leads to more cancer types than once believed
Actinic keratoses are sun-damaged rough patches or lesions on the skin — often pink and scaly — that doctors have long believed can turn into a form of skin cancer known as squamous cell carcinoma.
Jun 02, 2009 |
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Welsh shingles drug set for final hurdle
A new Welsh-developed drug to help alleviate the suffering of shingles could move a step closer for patients if the final stage of testing is given the go-ahead.
Medicine & Health / Medications
Mar 23, 2010 |
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Fur loss, lesions reported in Beaufort Sea polar bears
Research scientists working for the U.S. Geological Survey report that some Alaska polar bears are losing their fur.
Apr 10, 2012 |
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Scientists learn why even treated genital herpes sores boost the risk of HIV infection
New research helps explain why infection with herpes simplex virus-2 (HSV-2), which causes genital herpes, increases the risk for HIV infection even after successful treatment heals the genital skin sores and breaks that ...
Medicine & Health / HIV & AIDS
Aug 02, 2009 |
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New study of psoriatic cells could fire up the study of inflammation
(PhysOrg.com) -- Psoriasis is one of humanity’s oldest know diseases and one of the more widespread, affecting 2 percent of the U.S. population. But it remains largely a mystery. New work identifies markers ...
Medicine & Health / Medical research
May 21, 2010 |
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The evolution of melanoma diagnosis: 25 years beyond the ABCDs
Twenty-five years after publishing the mnemonic "ABCD" to facilitate the early diagnosis of melanoma, the group who came up with that moniker says early detection remains a key factor in lowering mortality from malignant ...
Jul 29, 2010 |
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US probes mystery disease killing Arctic seals
US scientists are hoping to uncover answers behind a mysterious disease that has emerged in Arctic seal populations, causing skin lesions, lethargy and death, officials said Friday.
Oct 15, 2011 |
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Different paths to drug resistance in Leishmania
Two remarkable discoveries were today revealed by researchers into genome analysis of Leishmania parasites. These results uncovered a surprising level of variation at the genome structure level.
Oct 27, 2011 |
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Special ultrasound accurately identifies skin cancer
High-frequency ultrasound with elastography can help differentiate between cancerous and benign skin conditions, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA).
Dec 01, 2009 |
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Heat therapy shown effective in treating cutaneous leishmaniasis among US soldiers in Iraq
A single session of heat therapy using the ThermoMed device appears to be as effective as a 10-day intravenous course of sodium stibogluconate (Pentostam) for the treatment of Leishmania major skin lesions, according to a n ...
Medicine & Health / Diseases, Conditions, Syndromes
Mar 09, 2010 |
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Sand fly barcoding in Panama reveals Leishmania strain and its potential control
In the first survey of sand flies in Panama to use genetic barcoding, scientists at the Smithsonian Tropical Research Institute and Gorgas Memorial Laboratories identified 20 sand fly species from Barro Colorado ...
Medicine & Health / Diseases, Conditions, Syndromes
Apr 06, 2010 |
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