Featured Derm Dx

Derm Dx: Asymptomatic dermatitis that feels like sandpaper

Derm Dx: Asymptomatic dermatitis that feels like sandpaper

A 29-year-old woman presents with multiple folliculocentric keratotic papules that feel like sandpaper.

Derm Dx: Red papule following puncture by rose thorn

Derm Dx: Red papule following puncture by rose thorn

A lesion on a woman's finger that arose shortly after it was punctured by the thorn of a rose.

Derm Dx: Annular, erythematous patches

Derm Dx: Annular, erythematous patches

Multiple annular, erythematous patches and plaques scattered on the upper and lower extremities and trunk.

Derm Dx: Red, itchy groin rash

Derm Dx: Red, itchy groin rash

A malodorous, red eruption on the intertiginous folds.

Derm Dx: Diffuse nodularity of the scalp

Derm Dx: Diffuse nodularity of the scalp

The patient is a 25-year-old black male who seeks medical consultation for a scalp disorder.

Derm Dx: A blistering rash on the abdomen, thighs

Derm Dx: A blistering rash on the abdomen, thighs

A patient in a nursing home develops a blistering rash on the abdomen and thighs.

Derm Dx: Red, subcutaneous nodule on an infant's scalp

Derm Dx: Red, subcutaneous nodule on an infant's scalp

An 8-month-old female was referred by her pediatrician for evaluation of a red lesion that has been present on her ...

Derm Dx: Hand dermatitis with excess hair growth on the cheeks

Derm Dx: Hand dermatitis with excess hair growth on the cheeks

A construction worker aged 38 years presents for evaluation of a hand dermatitis that has waxed and waned in ...

Derm Dx: Severely dry skin

Derm Dx: Severely dry skin

An inmate aged 29 years is referred for teledermatology evaluation to treat severely dry skin.

Derm Dx: Acute asymptomatic eruptions on feet

Derm Dx: Acute asymptomatic eruptions on feet

The patient is a physician aged 34 years who developed acute, asymptomatic eruptions on both the lateral aspect of his ...

Derm Dx: Malar rash on the cheeks

Derm Dx: Malar rash on the cheeks

A 6-year-old girl presents with fever and a rash on her body and face.

Derm Dx: Multiple patches on the back of nursing home resident

Derm Dx: Multiple patches on the back of nursing home resident

A patient, aged 86 years, who resided in a local nursing home was referred for an evaluation of an enlarging ...

Derm Dx: Bright plaques, papules on the thumb

Derm Dx: Bright plaques, papules on the thumb

A patient presented for evaluation of a rash on his dorsal proximal right thumb and right wrist. Can you diagnose ...

Derm Dx: Deformed ear

Derm Dx: Deformed ear

A patient, aged 15 years, presented for evaluation of a deformed ear of recent onset.

Derm Dx: Irregular, discolored brown spot on the cheek

Derm Dx: Irregular, discolored brown spot on the cheek

A patient, aged 88 years, presented for evaluation of a brown spot on her cheek. Can you diagnose the condition?

Derm Dx: Dome-shaped erythematous nodule on the scalp

Derm Dx: Dome-shaped erythematous nodule on the scalp

A patient, aged 67 years, requested an evaluation of an enlarged lesion on his mid scalp. Can you diagnose the ...

Derm Dx: Enlarging lesion on the forearm

Derm Dx: Enlarging lesion on the forearm

A patient, aged 52 years, presented with a lesion on his right forearm that had been enlarging in size over ...

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