Which condition features pruritus, tightening of the skin, flaking and scaling, and low-grade fever?

Which condition features pruritus, tightening of the skin, flaking and scaling, and low-grade fever?

• A. Toxic Epidermal Necrolysis
• B. Exfoliative Erythroderma
• C. Stevens-Johnson syndrome
• D. Pemphigus Vulgaris

Answer: (B)

The situation described points to widespread inflammation of the skin with intense shedding and a tight, constricted feel, which is characteristic of exfoliative erythroderma. This condition presents with diffuse redness (erythema) and generalized scaling that covers a large portion of the body, often accompanied by pruritus and a sensation of skin tightness as the skin becomes edematous and inflamed. A low-grade fever can occur as part of the inflammatory response. In contrast, the other conditions typically show features not emphasized here: toxic epidermal necrolysis and Stevens-Johnson syndrome involve mucosal surfaces and widespread epidermal detachment or blistering, usually with more dramatic illness and higher fevers; pemphigus vulgaris features mucosal bullae and a positive Nikolsky sign rather than diffuse, tight, scaling skin. Therefore, the description most closely matches exfoliative erythroderma.

The situation described points to widespread inflammation of the skin with intense shedding and a tight, constricted feel, which is characteristic of exfoliative erythroderma. This condition presents with diffuse redness (erythema) and generalized scaling that covers a large portion of the body, often accompanied by pruritus and a sensation of skin tightness as the skin becomes edematous and inflamed. A low-grade fever can occur as part of the inflammatory response.

In contrast, the other conditions typically show features not emphasized here: toxic epidermal necrolysis and Stevens-Johnson syndrome involve mucosal surfaces and widespread epidermal detachment or blistering, usually with more dramatic illness and higher fevers; pemphigus vulgaris features mucosal bullae and a positive Nikolsky sign rather than diffuse, tight, scaling skin. Therefore, the description most closely matches exfoliative erythroderma.