Cutaneous Metastasis from Renal Cell Carcinoma

Area of Science:

• Dermatology
• Pathology
• Oncology

Background:

• A 73-year-old male patient with controlled hypertension presented with a skin lesion.
• The patient reported a growth on his neck that caused irritation due to his collar.

Observation:

• The lesion was a red papule, approximately 4 mm in diameter.
• It was located on the posterior aspect of the neck.
• The papule was firm with a bright red color and a slightly indurated flesh-colored base.

Findings:

• The observed lesion is a distinct, firm, bright red papule.
• The growth was present for approximately one month prior to examination.
• No other symptoms such as malaise, weight loss, or swollen glands were reported.

Implications:

• This case highlights the importance of evaluating new skin lesions, even if asymptomatic or mildly symptomatic.
• Differential diagnosis for such lesions includes various benign and malignant skin conditions.
• Prompt dermatological assessment is crucial for accurate diagnosis and management of neck skin growths.