Dermpath Diagnosis

Dermpath Diagnosis

Ulcerating Nodule on the Foot

A 59-year-old woman with a history of joint pain presented with a foot nodule that developed over the course of 2 years. Incisional biopsy was...

Dermpath Diagnosis

Isolated Nodule and Generalized Lymphadenopathy

A 23-year-old man presented with skin that bruised easily, pancytopenia, recent fatigue, fever, and loss of appetite, along with a nontender,...

Dermpath Diagnosis

Light Brown and Pink Macule on the Upper Arm

A 37-year-old woman with a history of fibrocystic breast disease and a family history of breast cancer presented with a light brown macule on the...

Dermpath Diagnosis

Enlarging Nodule on the Back

A 43-year-old man with an unremarkable medical history presented to our clinic with an enlarging painful nodule on the upper back that was present...

Dermpath Diagnosis

Tender Subcutaneous Nodule in a Prepubescent Boy

A 12-year-old boy with olive skin presented with a tender subcutaneous nodule on the back of 6 months’ duration. He reported the lesion initially...

Dermpath Diagnosis

Firm Digital Papulonodules in an Infant

A 3-month-old girl presented with papulonodules on the distal left ring finger. Initially the lesions were thought to be insect bites but became...

Dermpath Diagnosis

Soft Nodule on the Forearm

A 54-year-old woman presented with an enlarging mass on the right volar forearm. Physical examination revealed a 1-cm, soft, mobile, subcutaneous...

Dermpath Diagnosis

Erythematous and Ulcerated Plaque on the Left Temple

A 72-year-old man with a history of nonmelanoma skin cancer and lung transplant maintained on stable doses of prednisone and tacrolimus presented...

Dermpath Diagnosis

Bullous Retiform Purpura on the Ears and Legs

A 40-year-old woman presented with a progressive painful rash on the ears and legs of 2 weeks’ duration. She described the rash as initially red...

Dermpath Diagnosis

Subcutaneous Nodule on the Chest

A healthy 45-year-old man presented to the dermatology clinic with a slow-growing subcutaneous nodule on the left chest that had been present for...

Dermpath Diagnosis

Atrophic Lesions in a Pregnant Woman

A 36-year-old pregnant woman presented with painful erythematous papules on the palms and fingers of 2 months’ duration. Similar lesions developed...

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