| © 2001-2009, DermAtlas | Image Name: | trichtillomania_1_030521 | File Type: | jpg | |
| Diagnosis: | TRICHOTILLOMANIA / ALOPECIA | Category: | factitial / self Induced disorders / psychodermatosis | ||
| Body Site: | scalp | Age: | 19 years | ||
| Contributor: | Samir Abbaro, MD | ||||
| Description: | diffuse thinning of hair | ||||
| Comments: | This 19-year-old man chronically picked and pulled at his hair. | ||||
| © 2001-2009, DermAtlas | Image Name: | vitiligo_1_030521 | File Type: | jpg | |
| Diagnosis: | VITILIGO | Category: | hypopigmentation, depigmentation | ||
| Body Site: | leg / wrist palm | Age: | 35 years | ||
| Contributor: | Samir Abbaro, MD | ||||
| Description: | symmetric hypopigmented and depigmented patches | ||||
| Comments: | This healthy 35-year-old man developed slowly progressive symmetric patches of vitiligo on his hands, forearms, and legs. | ||||
| © 2001-2009, DermAtlas | Image Name: | warts_2_030521 | File Type: | jpg | |
| Diagnosis: | VERRUCA / WART, COMMON / WART | Category: | koebner phenomenon (isomorphic phenomenon) / infections and infestations / lumps & bumps (plaques, nodules, tumors) | ||
| Body Site: | foot | Age: | 18 years | ||
| Contributor: | Samir Abbaro, MD | ||||
| Description: | multiple flat topped rough papules | ||||
| Comments: | This healthy adolescent developed multiple widepsread common warts on his hands and feet. | ||||
| Related Images: | warts_1_030521 | ||||
| © 2001-2009, DermAtlas | Image Name: | warts_1_030521 | File Type: | jpg | |
| Diagnosis: | VERRUCA / WART, COMMON / WART | Category: | koebner phenomenon (isomorphic phenomenon) / infections and infestations / lumps & bumps (plaques, nodules, tumors) | ||
| Body Site: | foot / hand | Age: | 18 years | ||
| Contributor: | Samir Abbaro, MD | ||||
| Description: | multiple flat topped rough papules | ||||
| Comments: | |||||
| Related Images: | warts_2_030521 | ||||
| © 2001-2009, DermAtlas | Image Name: | erythema_multiforme_2_030516 | File Type: | jpg | |
| Diagnosis: | ERYTHEMA MULTIFORME / TARGET LESION | Category: | drug reaction | ||
| Body Site: | hand | Age: | 55 years | ||
| Contributor: | Samir Abbaro, MD | ||||
| Description: | symmetric red annular plaques | ||||
| Comments: | Target lesions appeared recurrently on the distal extremities of this 55-year-old man shortly after he began to take aspirin for chronic headaches. The lesions cleared after he discontinued the medication | ||||
| Related Images: | erythema_multiforme_1_030516 | ||||
| © 2001-2009, DermAtlas | Image Name: | erythema_multiforme_1_030516 | File Type: | jpg | |
| Diagnosis: | ERYTHEMA MULTIFORME / TARGET LESION | Category: | drug reaction | ||
| Body Site: | forearm | Age: | 55 years | ||
| Contributor: | Samir Abbaro, MD | ||||
| Description: | symmetric red annular plaques | ||||
| Comments: | Target lesions appeared recurrently on the distal extremities of this 55-year-old man shortly after he began to take aspirin for chronic headaches. The lesions cleared after he discontinued the medication | ||||
| Related Images: | erythema_multiforme_2_030516 | ||||
| © 2001-2009, DermAtlas | Image Name: | drug_reaction_fixed_1_030516 | File Type: | jpg | |
| Diagnosis: | DRUG REACTION, HYPERPIGMENTATION / DRUG REACTION, FIXED | Category: | drug reaction / hyperpigmentation | ||
| Body Site: | forearm | Age: | 45 years | ||
| Contributor: | Samir Abbaro, MD | ||||
| Description: | hyperpigmented plaques with a red border | ||||
| Comments: | Recurrent red discoid plaques appeared at the same site after treatment with a sulfonamide antibiotic for urinary tract infections. Lesions healed with gray hyperpigmentation. | ||||
| © 2001-2009, DermAtlas | Image Name: | squamous_cell_carcinoma_1_030509 | File Type: | jpg | |
| Diagnosis: | CARCINOMA, SQUAMOUS CELL / ULCER | Category: | neoplasm, malignant / ulcer | ||
| Body Site: | head / scalp | Age: | 60 years | ||
| Contributor: | Samir Abbaro, MD | ||||
| Description: | large crusted ulcerated plaque with a rolled border | ||||
| Comments: | This 60-year-old man complained of a painless enlarging ulcer on his scalp for 3 years. A skin biopsy showed a squamous cell carcinoma, and an extensive excision was performed. | ||||
| © 2001-2009, DermAtlas | Image Name: | Vitiligo_after_henna_use_1_030509 | File Type: | jpg | |
| Diagnosis: | VITILIGO | Category: | hypopigmentation, depigmentation | ||
| Body Site: | foot / finger toe web | Age: | 35 years | ||
| Contributor: | Samir Abbaro, MD | ||||
| Description: | symmetric, well demarcated, depigmented patches | ||||
| Comments: | This 35-year-old woman developed patches of depigmentation after the application of dark red henna pigment. This probably represents an isomorphic phenomenon (koebner phenomenon) in a woman with a predisposition to vitiligo. | ||||
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