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 © 2001-2009, DermAtlas | Image Name: | papular_urticaria_1_090819 | File Type: | jpg | |
| Diagnosis: | INSECT BITE REACTION / PAPULAR URTICARIA | Category: | environmental injury / hypersensitivity / linear eruptions | ||
| Body Site: | leg / back | Age: | 4 years | ||
| Contributor: | Bernard Cohen, MD | ||||
| Description: | uniform edematous papules with central crusting and hypopigmentation and peripheral hyperpigmentation grouped in a linear pattern | ||||
| Comments: | This healthy 4-year-old girl developed a chronic and recurrent pruritic papular eruption on exposed areas particularly the legs 6 months ago. The lesions began as edematous red papules many with a central vesicle. Scratching led to central crusting and hypopigmentation with a surrounding hyperpigmented ring. | ||||
| Related Images: | All related Images papular_urticaria_3_090819 papular_urticaria_2_090819 | ||||
 © 2001-2009, DermAtlas | Image Name: | papular_urticaria_2_090819 | File Type: | jpg | |
| Diagnosis: | INSECT BITE REACTION / PAPULAR URTICARIA | Category: | environmental injury / hypersensitivity / linear eruptions | ||
| Body Site: | leg / back | Age: | 4 years | ||
| Contributor: | Bernard Cohen, MD | ||||
| Description: | uniform edematous papules with central crusting and hypopigmentation and peripheral hyperpigmentation grouped in a linear pattern | ||||
| Comments: | This healthy 4-year-old girl developed a chronic and recurrent pruritic papular eruption on exposed areas particularly the legs 6 months ago. The lesions began as edematous red papules many with a central vesicle. Scratching led to central crusting and hypopigmentation with a surrounding hyperpigmented ring. | ||||
| Related Images: | All related Images papular_urticaria_3_090819 papular_urticaria_1_090819 | ||||
 © 2001-2009, DermAtlas | Image Name: | papular_urticaria_3_090819 | File Type: | jpg | |
| Diagnosis: | INSECT BITE REACTION / PAPULAR URTICARIA | Category: | environmental injury / hypersensitivity / linear eruptions | ||
| Body Site: | leg / back | Age: | 4 years | ||
| Contributor: | Bernard Cohen, MD | ||||
| Description: | uniform edematous papules with central crusting and hypopigmentation and peripheral hyperpigmentation grouped in a linear pattern | ||||
| Comments: | This healthy 4-year-old girl developed a chronic and recurrent pruritic papular eruption on exposed areas particularly the legs 6 months ago. The lesions began as edematous red papules many with a central vesicle. Scratching led to central crusting and hypopigmentation with a surrounding hyperpigmented ring. | ||||
| Related Images: | All related Images papular_urticaria_2_090819 papular_urticaria_1_090819 | ||||
 © 2001-2009, DermAtlas | Image Name: | papular_urticaria_4_090818 | File Type: | jpg | |
| Diagnosis: | PAPULAR URTICARIA / INSECT BITE REACTION | Category: | environmental injury / hypersensitivity | ||
| Body Site: | foot / ankle | Age: | 26 years | ||
| Contributor: | Bernard Cohen, MD | ||||
| Description: | |||||
| Comments: | This healthy young adult developed an intensely pruritic eruption on his feet after walking barefoot in the garden 3 days ago. Note the uniformity of the fixed edematous papules with surrounding pallor and the organization of lesions in a linear pattern. | ||||
| Related Images: | All related Images papular_urticaria_1_090818 papular_urticaria_2_090818 papular_urticaria_3_090818 | ||||
 © 2001-2009, DermAtlas | Image Name: | papular_urticaria_3_090818 | File Type: | jpg | |
| Diagnosis: | PAPULAR URTICARIA / INSECT BITE REACTION | Category: | environmental injury / hypersensitivity | ||
| Body Site: | foot / ankle | Age: | 26 years | ||
| Contributor: | Bernard Cohen, MD | ||||
| Description: | |||||
| Comments: | This healthy young adult developed an intensely pruritic eruption on his feet after walking barefoot in the garden 3 days ago. Note the uniformity of the fixed edematous papules with surrounding pallor and the organization of lesions in a linear pattern. | ||||
| Related Images: | All related Images papular_urticaria_1_090818 papular_urticaria_2_090818 papular_urticaria_4_090818 | ||||
 © 2001-2009, DermAtlas | Image Name: | papular_urticaria_2_090818 | File Type: | jpg | |
| Diagnosis: | PAPULAR URTICARIA / INSECT BITE REACTION | Category: | environmental injury / hypersensitivity | ||
| Body Site: | foot / ankle | Age: | 26 years | ||
| Contributor: | Bernard Cohen, MD | ||||
| Description: | |||||
| Comments: | This healthy young adult developed an intensely pruritic eruption on his feet after walking barefoot in the garden 3 days ago. Note the uniformity of the fixed edematous papules with surrounding pallor and the organization of lesions in a linear pattern. | ||||
| Related Images: | All related Images papular_urticaria_1_090818 papular_urticaria_3_090818 papular_urticaria_4_090818 | ||||
 © 2001-2009, DermAtlas | Image Name: | papular_urticaria_1_090818 | File Type: | jpg | |
| Diagnosis: | PAPULAR URTICARIA / INSECT BITE REACTION | Category: | environmental injury / hypersensitivity | ||
| Body Site: | foot / ankle | Age: | 26 years | ||
| Contributor: | Bernard Cohen, MD | ||||
| Description: | |||||
| Comments: | This healthy young adult developed an intensely pruritic eruption on his feet after walking barefoot in the garden 3 days ago. Note the uniformity of the fixed edematous papules with surrounding pallor and the organization of lesions in a linear pattern. | ||||
| Related Images: | All related Images papular_urticaria_2_090818 papular_urticaria_3_090818 papular_urticaria_4_090818 | ||||
 © 2001-2009, DermAtlas | Image Name: | papular_urticaria_4_081101 | File Type: | jpg | |
| Diagnosis: | PAPULAR URTICARIA / BITE, INSECT / INSECT BITE REACTION | Category: | reactive erythema / environmental injury | ||
| Body Site: | arm / forearm | Age: | 53 years | ||
| Contributor: | Bernard Cohen, MD | ||||
| Description: | linear group of edematous red uniform 4-5 mm papules some with central crust | ||||
| Comments: | This 53-year-old man developed an intensely pruritic cluster of red papules on his right forearm. The lesions persisted for several weeks. Although the source was never identified, he had his house exterminated because of concerns about bed bugs. | ||||
| Related Images: | papular_urticaria_3_081101 | ||||
 © 2001-2009, DermAtlas | Image Name: | papular_urticaria_3_081101 | File Type: | jpg | |
| Diagnosis: | PAPULAR URTICARIA / BITE, INSECT / INSECT BITE REACTION | Category: | reactive erythema / environmental injury | ||
| Body Site: | arm / forearm | Age: | 53 years | ||
| Contributor: | Bernard Cohen, MD | ||||
| Description: | linear group of edematous red uniform 4-5 mm papules some with central crust | ||||
| Comments: | This 53-year-old man developed an intensely pruritic cluster of red papules on his right forearm. The lesions persisted for several weeks. Although the source was never identified, he had his house exterminated because of concerns about bed bugs. | ||||
| Related Images: | papular_urticaria_4_081101 | ||||
 © 2001-2009, DermAtlas | Image Name: | Bullous_Pap_Urticaria_1_080902 | File Type: | jpg | |
| Diagnosis: | PAPULAR URTICARIA / INSECT BITE REACTION | Category: | infections and infestations / vesiculobullous eruptions | ||
| Body Site: | hand | Age: | 18 months | ||
| Contributor: | Will Sorey, MD | ||||
| Description: | cluster of 5-8 mm vesicles on a red edematous base | ||||
| Comments: | This 18-month-old by was evaluated for recurrent itchy blisters on the tops of his hands. According to his parents, there were many mosquitos and fleas in the neighborhood. The case was prepared by University of Mississippi medical student Courtney Therrien | ||||
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