 | Your DermAtlas query returned 9 ImagesClick on the IMAGE to see an enlargement. |
 © 2001-2009, DermAtlas | Image Name: | Plant_dermatitis_1_050923 | File Type: | jpg | |
| Diagnosis: | POISON IVY / DERMATITIS, CONTACT ALLERGIC | Category: | koebner phenomenon (isomorphic phenomenon) / papulosquamous eruptions / environmental injury | ||
| Body Site: | trunk / back | Age: | 5 years | ||
| Contributor: | Franz Ritucci, MD | ||||
| Description: | grouped linear red edematous scaly plaqyes | ||||
| Comments: | This 5-year-old boy developed an itchy linear eruption oh his back the day after a camping trip in the woods. | ||||
 © 2001-2009, DermAtlas | Image Name: | epidermodysplasia_verruciformis_1_010822 | File Type: | jpg | |
| Diagnosis: | EPIDERMODYSPLASIA VERRUCIFORMIS / IMMUNODEFICIENCY, ACQUIRED / HUMAN IMMUNODEFICIENCY VIRUS INFECTION | Category: | papulosquamous eruptions / koebner phenomenon (isomorphic phenomenon) | ||
| Body Site: | forehead | Age: | 10 years | ||
| Contributor: | Bernard Cohen, MD | ||||
| Description: | flat topped hypopigmented papules with köbner phenomenon | ||||
| Comments: | Flat warts persisted for over 6 months in this 10 year old boy with acquired immunodeficiency syndrome. | ||||
| Related Images: | All related Images epidermodysplasia_verruciformis_5_040812 epidermodysplasia_verruciformis_4_040812 epidermodysplasia_verruciformis_3_040812 epidermodysplasia_verruciformis_2_040812 epidermodysplasia_verruciformis_1_040812 epidermodysplasia_verruciformis_3_010822 epidermodysplasia_verruciformis_2_010822 | ||||
 © 2001-2009, DermAtlas | Image Name: | epidermodysplasia_verruciformis_2_010822 | File Type: | jpg | |
| Diagnosis: | EPIDERMODYSPLASIA VERRUCIFORMIS / HUMAN IMMUNODEFICIENCY VIRUS INFECTION / IMMUNODEFICIENCY, ACQUIRED | Category: | papulosquamous eruptions / koebner phenomenon (isomorphic phenomenon) | ||
| Body Site: | leg | Age: | 10 years | ||
| Contributor: | Bernard Cohen, MD | ||||
| Description: | flat topped hypopigmented papules with köbner phenomenon | ||||
| Comments: | flat warts persisted for over 6 months in this 10 year old boy with acquired immunodeficiency syndrome. | ||||
| Related Images: | All related Images epidermodysplasia_verruciformis_5_040812 epidermodysplasia_verruciformis_4_040812 epidermodysplasia_verruciformis_3_040812 epidermodysplasia_verruciformis_2_040812 epidermodysplasia_verruciformis_1_040812 epidermodysplasia_verruciformis_3_010822 epidermodysplasia_verruciformis_1_010822 | ||||
 © 2001-2009, DermAtlas | Image Name: | epidermodysplasia_verruciformis_3_010822 | File Type: | jpg | |
| Diagnosis: | EPIDERMODYSPLASIA VERRUCIFORMIS / HUMAN IMMUNODEFICIENCY VIRUS INFECTION / IMMUNODEFICIENCY, ACQUIRED | Category: | papulosquamous eruptions / koebner phenomenon (isomorphic phenomenon) | ||
| Body Site: | leg | Age: | 10 years | ||
| Contributor: | Bernard Cohen, MD | ||||
| Description: | flat topped hypopigmented papules with köbner phenomenon | ||||
| Comments: | Flat warts persisted for over 6 months in this 10 year old boy with acquired immunodeficiency syndrome. | ||||
| Related Images: | All related Images epidermodysplasia_verruciformis_5_040812 epidermodysplasia_verruciformis_4_040812 epidermodysplasia_verruciformis_3_040812 epidermodysplasia_verruciformis_2_040812 epidermodysplasia_verruciformis_1_040812 epidermodysplasia_verruciformis_2_010822 epidermodysplasia_verruciformis_1_010822 | ||||
 © 2001-2009, DermAtlas | Image Name: | lichenplanus_1_050504 | File Type: | jpg | |
| Diagnosis: | LICHEN PLANUS | Category: | cutaneous sign of systemic disease / koebner phenomenon (isomorphic phenomenon) / papulosquamous eruptions | ||
| Body Site: | hand / arm ankle | Age: | 45 months | ||
| Contributor: | Alison Young, MD | ||||
| Description: | symmetric, violaceous, polygonal, flat-topped papules | ||||
| Comments: | his 45-year-old woman with history of hepatitis C developed intensely pruritic papules on top of her hands, wrists, arms and ankles several months ealier. Some of the lesions were organized in a linear fashion in areas of excoriation demonstrating the isomorphic or Koebner phenomenon. | ||||
 © 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: | Lichen_Nitidis_1_030317 | File Type: | jpg | |
| Diagnosis: | LICHEN NITIDUS | Category: | koebner phenomenon (isomorphic phenomenon) / papulosquamous eruptions | ||
| Body Site: | face / nose nose | Age: | 12 years | ||
| Contributor: | Shahbaz A. Janjua, MD | ||||
| Description: | multiple uniform 1-3 mm flat topped skin colored papules | ||||
| Comments: | This 12-year-old girl presented with multiple asymptomatic uniform 1-3 mm flat topped,skin coloured,shiny papules on her left cheeck, nose, and periorbital areas.The papules appeared in groups and they were clustered on her left cheeck. An isomorphic phenomenon was noted. | ||||
 © 2001-2009, DermAtlas | Image Name: | Lichen_Planus_Koebnerization_1_030303 | File Type: | jpg | |
| Diagnosis: | LICHEN PLANUS | Category: | koebner phenomenon (isomorphic phenomenon) / papulosquamous eruptions / linear eruptions | ||
| Body Site: | forearm / arm | Age: | 26 years | ||
| Contributor: | Ben Barankin, MD | ||||
| Description: | 2-4 cm polygonal purple papules in a linear organization | ||||
| Comments: | This 26-year-old man with biopsy proven lichen planus demonstrates a koebner or isomorphic phenomenon with pruritic purple papules in a linear organization on his arm. | ||||
    Books by the Dermatlas Editors | © DermAtlas, Johns Hopkins University; 2000-2009 |
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