Diferencia entre revisiones de «Seborrheic keratosis»
Sin resumen de edición |
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==Background== | ==Background== | ||
{{Skin anatomy background images}} | |||
*In itself benign, no treatment necessary | *In itself benign, no treatment necessary | ||
==Clinical Features== | ==Clinical Features== | ||
[[File:Seborrheic keratosis on human back.jpg|thumb|Multiple seborrheic keratoses on the dorsum of a patient with Leser–Trélat sign.]] | |||
* Light tan to black [[rash]] | * Light tan to black [[rash]] | ||
* Round, oval | * Round, oval | ||
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===Leser-Trelat Sign<ref>Schwartz RA et al. Sign of Leser-Trelat Clinical Presentation. eMedicine. Jun 18, 2015. http://emedicine.medscape.com/article/1097299-overview.</ref>=== | ===Leser-Trelat Sign<ref>Schwartz RA et al. Sign of Leser-Trelat Clinical Presentation. eMedicine. Jun 18, 2015. http://emedicine.medscape.com/article/1097299-overview.</ref>=== | ||
[[File:leser trelat.gif|thumb]] | [[File:leser trelat.gif|thumb|[[Seborrheic keratosis]]]] | ||
*'''Requires follow up for malignancy workup''' | *'''Requires follow up for malignancy workup''' | ||
*New onset diffuse lesions | *New onset diffuse lesions | ||
| Línea 20: | Línea 22: | ||
**Florid cutaneous papillomatosis | **Florid cutaneous papillomatosis | ||
**Eruptive capillary angiomas | **Eruptive capillary angiomas | ||
==Differential Diagnosis== | ==Differential Diagnosis== | ||
{{DDX dark raised lesions}} | |||
==Evaluation== | ==Evaluation== | ||
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==See Also== | ==See Also== | ||
*[[General approach to rashes]] | |||
==External Links== | ==External Links== | ||
Revisión actual - 18:14 11 dic 2024
Background
- In itself benign, no treatment necessary
Clinical Features
- Light tan to black rash
- Round, oval
- Flat to elevated, verrucous
- Velvety, waxy, "stuck-on" appearance
Leser-Trelat Sign[1]
- Requires follow up for malignancy workup
- New onset diffuse lesions
- Tends towards trunk by may involve:
- Neck
- Axilla
- Groin
- Associated with other paraneoplastic derm signs:
- Malignant acanthosis nigricans (more classically associated with internal malignancy)
- Florid cutaneous papillomatosis
- Eruptive capillary angiomas
Differential Diagnosis
Dark raised skin lesions
Evaluation
Management
Disposition
See Also
External Links
References
- ↑ Schwartz RA et al. Sign of Leser-Trelat Clinical Presentation. eMedicine. Jun 18, 2015. http://emedicine.medscape.com/article/1097299-overview.