BACKGROUND/PURPOSE It is known that the standard features for lesion classification are ABCD features, that is, asymmetry, border irregularity, colour variegation and diameter of lesion. However, the observation that skin patterning tends to be disrupted by malignant but not by benign skin lesions suggests that measurements of skin pattern disruption on simply captured white light optical skin ...

Objectives: To measure the level of YKL-40 in COVID-19 patients with and without skin lesion Elbagour Hospital.

abstract we report a case of paint thinner intoxication by inhalation, with rhabdomyolysis, renal failure, skin lesions and severe sciatic nerve lesion at gluteal region.

Convolutional Neural Networks have demonstrated human-level performance in the classification of melanoma and other skin lesions, but evident disparities between differing tones should be addressed before widespread deployment. In this work, we propose an efficient yet effective algorithm for automatically labelling tone lesion images, use to annotate benchmark ISIC dataset. We subsequently the...

Automatic diagnosis of malignant melanoma highly depends on the segmentation methods used for suspicious lesion. We suggest parameter selection method (PSM) and maximum area (MAM) lesion to be diagnosed. Herein, these are compared a skin cancer expert's three other conventional algorithms. The based two suggested, conventional, with respect sensitivity, specificity, accuracy.

we present a case of epitheloid sarcoma that was referred with a 2×3cm ulcerated lesion on the right ankle and edema of the lower leg. foot drop of the right side was present that had caused walking difficulty. after a few months, he developed several sporthricoidal nodular lesions on the medial aspect of right thigh, inguinal lymphadenopathy, weight loss, anorexia and respiratory symptoms. che...

Tim K. Lee,∗,†,‡,§ Sina Khakabi,‡ Paul Wighton,# Harvey Lui,∗,† David I. McLean† and M. Stella Atkins†,‡ ∗Departments of Cancer Control Research and Integrative Oncology, BC Cancer Agency, Vancouver, Canada †Photomedicine Institute, Department of Dermatology and Skin Science, University of British Columbia and Vancouver Coastal Health Research Institute, Vancouver, Canada ‡School of Computing S...

Cluster analysis has been widely used in various disciplines such as pattern recognition, computer vision, and data mining. In this work we investigate the applicability of two spatial clustering algorithms, namely DBSCAN and STING, to a new problem domain: Color segmentation of skin lesion (tumor) images. Automated segmentation is a key step in the computerized analysis of skin lesion images s...

A 64-year-old man with diabetes and hypertension presented with a 2-day history of sudden onset of acute pain and cyanosis on the sole of his right foot 4 days after undergoing cardiac catheterization and coronary angiography. The physical examination revealed macular, violaceous, connecting rings in a net-like pattern that blanched with pressure and disappeared when the foot was elevated, a pr...