Carpal tunnel syndrome is possibly the most common nerve disorder experienced today. The carpal tunnel is located at the wrist on the palm side of the hand just beneath the skin surface (palmar surface). Eight small wrist bones form three sides of the tunnel, giving rise to the name carpal tunnel. The remaining side of the tunnel, the palmar surface, is composed of soft tissues, consisting mainly of a ligament called the transverse carpal ligament. This ligament stretches over the top of the tunnel.
Dermatology Case Review
A 33-year-old woman presents with somewhat pruritic, nodular lesions worsening over the past three months in the site of a newly placed tattoo. The nodules are restricted to certain portions of the tattoo only.
Dermatology Case Answer
Figure 2: Hematoxylin and eosin stain from punch biopsy of lesional skin demonstrated sarcoidal granulomas, inflamed. Review the case… The correct answer is D) Sarcoidosis: This patient’s first presentation of sarcoidosis consisted of skin lesions that were sarcoidal granulomas localized to a single pigment color within her tattoo (note the red pigment areas only are affected)….
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