Featured Derm Dx

Derm Dx: Widespread salmon-colored patches

Derm Dx: Widespread salmon-colored patches

A 68-year-old man is referred to a podiatry clinic for evaluation and treatment of a nail condition manifested as distal ...

Derm Dx: Trunk dermatitis that does not fluoresce under Wood's light

Derm Dx: Trunk dermatitis that does not fluoresce under Wood's light

An African American man, aged 38 years, presents for evaluation of an extensive rash involving his chest and back.

Derm Dx: Cystic nodule on a man's forearm

Derm Dx: Cystic nodule on a man's forearm

A 58-year-old man requests removal of a lesion on his left forearm.

Derm Dx: Mid-scalp alopecia in a woman

Derm Dx: Mid-scalp alopecia in a woman

An African American woman, aged 48 years, presents with marked alopecia of her mid-scalp that has progressed over several years.

Derm Dx: Redness on a woman's face and torso

Derm Dx: Redness on a woman's face and torso

A woman presents with a rash that has developed on her face and upper torso.

Derm Dx: Scaling hyperkeratosis of one hand and both feet

Derm Dx: Scaling hyperkeratosis of one hand and both feet

A 58-year-old man requests evaluation for dermatitis that has been affecting his right hand for more than 1 year.

Derm Dx: Erythematous, indurated, follicular dermatitis on the shin

Derm Dx: Erythematous, indurated, follicular dermatitis on the shin

A 45-year-old woman presents with an itchy rash on her right leg.

Derm Dx: A recurring firm and hyperpigmented nodule

Derm Dx: A recurring firm and hyperpigmented nodule

A 45-year-old woman who is moderately obese presents with a recurrent lesion on her left leg.

Derm Dx: Rectal rash preceded by pain in an elderly man

Derm Dx: Rectal rash preceded by pain in an elderly man

A 71-year-old man presents for evaluation of a rash affecting his rectum and right buttock.

Derm Dx: Erythematous patches and plaques on a woman's forehead

Derm Dx: Erythematous patches and plaques on a woman's forehead

A 41-year-old fair-skinned woman requests a consultation for a rash that developed on her upper forehead more than 1 year ...

Derm Dx: Red lesions on the interphalangeal joints of the hands

Derm Dx: Red lesions on the interphalangeal joints of the hands

A 43-year-old white female presents with red lesions on her hands.

Derm Dx: Mass under the skin of the index finger

Derm Dx: Mass under the skin of the index finger

A 60-year-old woman presents for evaluation of a mass affecting her left index finger.

Derm Dx: Traumatized erythematous papule above the eyebrow

Derm Dx: Traumatized erythematous papule above the eyebrow

A man, aged 45 years, presents with a lesion above his right eyebrow that was recently traumatized.

Derm Dx: Growing hyperpigmented lesion on an elderly Hispanic male

Derm Dx: Growing hyperpigmented lesion on an elderly Hispanic male

An 80-year-old Hispanic male presents for evaluation of a lesion on the right side of his face.

Derm Dx: Hyperkeratotic central plaque on the arm

Derm Dx: Hyperkeratotic central plaque on the arm

A 58-year-old male presents for evaluation and treatment of a lesion on his arm that was first noted approximately 4 ...

Derm Dx: Nasal lesion with starburst pattern on dermoscopy

Derm Dx: Nasal lesion with starburst pattern on dermoscopy

A 3-year-old male presents for evaluation of a lesion on his nose that was first noted approximately 6 months ago ...

Derm Dx: Crusting and scaling of the skin in a nursing home resident

Derm Dx: Crusting and scaling of the skin in a nursing home resident

Dermatological consultation is requested for a 78-year-old woman residing in a nursing home.

Derm Dx: Erythematous, annular patch with atrophic center

Derm Dx: Erythematous, annular patch with atrophic center

A 79-year-old man presents with a recurring, asymptomatic lesion of his right foot.

Derm Dx: Semi-translucent tumor on the finger

Derm Dx: Semi-translucent tumor on the finger

A 59-year-old woman presents with a tender bump on her right middle finger.

Derm Dx: Rash that the patient suspects is Lyme disease

Derm Dx: Rash that the patient suspects is Lyme disease

A man, aged 64 years, presents for evaluation of an asymptomatic rash that developed on his left medial mid-thigh 3 ...

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