Does the algorithm provide a diagnosis for my skin lesion?

Please be sure that the result of the algorithm is NOT A CONCLUSIVE DIAGNOSIS. The algorithm is not intended to be used for the diagnosis of skin disease. In-person examination of dermatologists is much more accurate. The algorithm provides the most relevant documents for the given images, to search for proper medical information.

How accurate is the algorithm?

The algorithm could provide more accurate information than random internet searches, and the accuracies of the algorithm were equivalent to that of general physicians. For the internet community images (Reddit), the accuracy of the algorithm was 39.2% (1st result; Top-1 accuracy) / 67.2% (1st ~ 3rd results; Top-3 accuracy).

How should I use the algorithm?

The result of the algorithm can help to obtain medical information about the signs and symptoms of highly relevant diseases. It can deliver more accurate clues than a search engine to find medical information. Please seek a doctor’s advice in addition to using this app before making any medical decisions.

Is it Free?

The use of the algorithm is FREE. 

The app crashed.

If the algorithm does not work, please access it via in a mobile browser (Safari or Chrome).

In what setting does the algorithm work best?

The algorithm can give the most accurate advice on Asian skin lesions. The algorithm was trained and also validated on lesions from the images of the white population. However, it has not yet been validated for the black population and may show uncertainty.

What is the image quality setting?

The high-resolution setting includes the feature of lesion detection and gives better results. A low-resolution setting can be selected in the “Setting” menu if you have an internet speed issue.

Are the submitted photographs stored?

The photograph is transferred for the cloud analysis, however, we do NOT store your images.

How many disease classes were trained?

A total of 186 disease classes were included. Monkeypox and Kaposi sarcoma will be available in early July 2022. 

ABNOM, Abscess, Acanthosis nigricans, Acne, Acne scar, Actinic keratosis, Acute generalized exanthematous pustulosis, Alopecia areata, Amyloidosis, Androgenic alopecia, Anetoderma, Angioedema, Angiofibroma, Angiokeratoma, Angular cheilitis, Atopic dermatitis, Basal cell carcinoma, Becker nevus, Blue nevus, Intraepithelial carcinoma (Bowen disease), Bullous pemphigoid, Burn, Cafe au lait macule, Callus, Cellulitis, Cheilitis, Cherry Hemangioma, Chronic eczema, Condyloma, Confluent reticulated papillomatosis, Congenital nevus, Contact dermatitis, Cutaneous horn, Cyst, Depressed scar, Dermal melanosis, Dermatofibroma, Dilated pore, Drug eruption, Dysplastic nevus, Eccrine hidrocystoma, Eczema herpeticum, Epidermal cyst, Epidermal nevus, Erosion/Laceration, Erythema ab igne, Erythema annulare centrifugum, Erythema multiforme, Erythema nodosum, Exfoliative dermatitis, Fifth disease, Folliculitis, Folliculitis decalvans, Fordyce spot, Freckle, Furuncle, Granuloma annulare, Grover disease, Guttate psoriasis, Halo nevus, Hand eczema, Hemangioma, Hematoma, Herpes simplex, Herpes zoster, Herpetic whitlow, Hidradenitis suppurativa, Hypertrophic scar, Idiopathic guttate hypomelanosis, Impetigo, Infantile eczema, Inflammed cyst, Ingrowing nail, Insect bite, Intertrigo, Irritated lentigo or seborrheic keratosis, Irritate fibroma, Juvenile xanthogranuloma, Kaposi sarcoma, Keloid, Keratoacanthoma, Keratoderma, Keratosis pilaris, Lentigo, Lichen nitidus, Lichen planus, Lichen simplex chronicus, Lichen striatus, Livedoid vasculitis, Livedo reticularis, Lupus erythematosus, Lymphangioma, Malignant melanoma, Melanocytic nevus, Melanonychia, Melasma, Milia, Molluscum contagiosum, Monkeypox, Morphea, Mucocele, Mucosal melanotic macule, Mucous cyst, Nail dystrophy, Neurofibroma, Neurofibromatosis, Nevus depigmentosus, Nevus spilus, Nipple eczema, Nonspecific, Normal nail, Nummular eczema, Onycholysis, Onychomysosis, Orgarnoid nevus, Ota nevus, Palmoplantar pustulosis, Panniculitis, Papular urticaria, Parapsoriasis, Paronychia, Perioral dermatitis, Periungual fibroma, Photosensitive dermatitis, Pigmented progressive purpuric dermatosis, Pitted keratolysis, Pityriasis alba, Pityriasis amiantacea, Pityriasis lichenoides chronica, Pityriasis lichenoides et varioliformis acuta, Pityriasis rosea, Poikiloderma, Pompholyx, Porokeratosis, Poroma, Portwine stain, Postinflammatory hyperpigmentation, Prurigo nodularis, Prurigo pigmentosa, Psoriasis, Purpura, Pustular psoriasis, Pyoderma gangrenosum, Pyogenic granuloma, Riehl melanosis, Rosacea, Scabies, Scar, Sebaceus hyperplasia, Seborrheic dermatitis, Seborrheic keratosis, Senile gluteal dermatosis, Senile purpura, Skin tag, Soft fibroma, Squamous cell carcinoma, Staphylococcal scalded skin syndrome, Steatocystoma multiplex, Striae distensae, Subungual hematoma, Syphilis, Syringoma, Systemic contact dermatitis, Tattoo, Telangiectasia, Tinea corporis, Tinea cruris, Tinea faciei, Tinea pedis, Tinea versicolor, Toxic epidermal necrosis, Ulcer, Urticaria, Urticarial vasculitis, Urticaria pigmentosa, Varicella, Vascular malformation, Vasculitis, Venous lake, Verruca plana, Viral exanthem, Vitiligo, Wart, Xanthelasma, Xanthoma, Xerotic eczema