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The Dermacorder measures the electric field in the skin. Malignant skin lesions disrupt the skin's normal electric field and this abnormal electric field can be detected by the Dermacorder. Therefore the investigators are testing the hypothesis that the Dermacorder can provide useful data to guide in the diagnosis of skin disease.
The Dermacorder is a non-invasive medical device that scans a probe over the skin about 200 microns away from it and detects the electric field in the skin using capacitative coupling. Measurements of hundreds of malignant melanomas in mice indicated that these lesions generate an electric field that is easily detected. One previous clinical trial at the VA Medical Center in Hampton VA indicated an 80% reliability in predicting malignant lesions by their electric field. We have improved the Dermacorder over the past two years by enhancing its sensitivity and stability and must now determine if these improvements have improved its ability to detect malignant lesions. If the Dermacorder provides a reliable diagnosis of malignant lesions, its use could dramatically reduce the number of biopsies performed and this would significantly improve the quality of life for hundreds of thousands of Americans seeking the advice of dermatologists regarding suspicious lesions each year
Observational Model: Cohort, Time Perspective: Cross-Sectional
Basal Cell Carcinoma
Childrens Hospital Oakland Research Institute
Children's Hospital & Research Center Oakland
Published on BioPortfolio: 2014-08-27T03:17:56-0400
This multi-center, prospective, observational cohort study will evaluate the eff ectiveness, safety and utilization of treatments in patients with advanced basal cell carcinoma and basal c...
Basal cell carcinoma (BCC) is the most frequent neoplasia worldwide. There are more than 30 histopathologic subtypes, however the nodular subtype is the most common. Pigmented varieties ar...
The aim of this non-interventional study is to provide further data on the utilization, effectiveness, safety and clinical benefit including duration of response of Vismodegib for treatmen...
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The purpose of this study is to evaluate the efficacy of photodynamic therapy (PDT)in treatment of Basal cell carcinoma (BCC) and recurrence rate after 6 months.
Basal cell carcinoma is the most frequent skin cancer, generally located in hair-bearing, sunlight-exposed areas. Basal cell carcinoma usually occurs on the head and neck, but very rarely on extra-fac...
Genital basal cell carcinoma (BCC) accounts for
The behaviour of each basal cell carcinoma is known to be different according to the histological growth pattern. Among these aggressive lesions, sclerodermiform basal cell carcinomas are the most com...
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A 52-year-old white man with alcoholic cirrhosis presented to the Mohs surgery clinic with a 1-month history of tender "bumps" located diffusely on his scalp. Two biopsies performed at an outside inst...
A carcinoma arising from MERKEL CELLS located in the basal layer of the epidermis and occurring most commonly as a primary neuroendocrine carcinoma of the skin. Merkel cells are tactile cells of neuroectodermal origin and histologically show neurosecretory granules. The skin of the head and neck are a common site of Merkel cell carcinoma, occurring generally in elderly patients. (Holland et al., Cancer Medicine, 3d ed, p1245)
A patched receptor that may function redundantly with the PATCHED-1 RECEPTOR to modulate hedgehog signaling. It may also play a role in epidermal development and as a TUMOR SUPPRESSOR PROTEIN. Mutations in the patched-2 gene are associated with BASAL CELL NEVUS SYNDROME; CARCINOMA, BASAL CELL; and MEDULLOBLASTOMA.
A skin carcinoma that histologically exhibits both basal and squamous elements. (From Dorland, 27th ed)
A heterogeneous aggregate of at least three distinct histological types of lung cancer, including SQUAMOUS CELL CARCINOMA; ADENOCARCINOMA; and LARGE CELL CARCINOMA. They are dealt with collectively because of their shared treatment strategy.
A heterogeneous group of sporadic or hereditary carcinoma derived from cells of the KIDNEYS. There are several subtypes including the clear cells, the papillary, the chromophobe, the collecting duct, the spindle cells (sarcomatoid), or mixed cell-type carcinoma.
Acne Dermatology Eczema Psoriasis Wound Care Dermatology is the medical specialty concerned with the diagnosis and treatment of skin disorders (Oxford Medical Dictionary). As well as studying how the skin works, dermatology covers...
Anything that breaks the skin is a wound because when the skin is broken, there's a risk of germs getting into the body and causing an infection. Follow and track Wound Care News on BioPortfolio: Wound Car...
The role of medical devices in healthcare is essential. The diversity and innovativeness of this sector contribute significantly to enhance the quality and efficacy of healthcare. Covering a wide range of products, from simple bandages to the...