Differential Diagnosis for Eczematous Eruption with Nodular Prurigo and Milia on Dorsum of Hands
- Single Most Likely Diagnosis
- Atopic Dermatitis: This is the most likely diagnosis due to the presence of eczematous eruption and nodular prurigo, which are common features of atopic dermatitis. The presence of milia, which are small, white bumps, can also be seen in atopic dermatitis.
- Other Likely Diagnoses
- Contact Dermatitis: This could be a likely diagnosis if the patient has been exposed to irritants or allergens that cause skin reactions, leading to eczematous eruptions and nodular prurigo.
- Lichen Simplex Chronicus: This condition is characterized by chronic scratching and rubbing of the skin, leading to thickened, scaly skin, which could be a possible diagnosis for the nodular prurigo.
- Xerosis (Dry Skin): Dry skin can lead to eczematous eruptions and can be a contributing factor to the development of nodular prurigo.
- Do Not Miss Diagnoses
- Bullous Pemphigoid: Although less likely, bullous pemphigoid is an autoimmune disease that can present with eczematous eruptions and should not be missed due to its potential for severe complications if left untreated.
- Dermatitis Herpetiformis: This is a skin manifestation of celiac disease, characterized by intensely itchy blisters, and should be considered to rule out underlying celiac disease.
- Rare Diagnoses
- Hyper-IgE Syndrome (Job Syndrome): A rare condition characterized by recurrent skin infections, eczematous eruptions, and elevated IgE levels, which could be considered in the differential diagnosis.
- Netherton Syndrome: A rare genetic disorder characterized by ichthyosiform dermatitis, hair shaft abnormalities, and atopic manifestations, which could be a rare cause of eczematous eruptions and nodular prurigo.