Bullous disorders in diseases classified elsewhere Save

Bullous Disorders in Diseases Classified Elsewhere

Bullous disorders in diseases classified elsewhere refer to a group of skin conditions characterized by the formation of fluid-filled blisters or bullae. These disorders are not primary skin diseases but rather a manifestation of an underlying systemic condition. In this article, we will explore some of the common bullous disorders that occur in diseases classified elsewhere.

1. Pemphigus Vulgaris:

Pemphigus vulgaris is a rare autoimmune disorder where the body's immune system mistakenly attacks healthy skin cells. This results in the formation of large, fragile blisters that can rupture easily. Pemphigus vulgaris can affect the mucous membranes in addition to the skin.

2. Bullous Pemphigoid:

Bullous pemphigoid is another autoimmune disorder that primarily affects the elderly. It is characterized by the formation of tense, itchy blisters on the skin. Unlike pemphigus vulgaris, bullous pemphigoid rarely involves the mucous membranes.

3. Dermatitis Herpetiformis:

Dermatitis herpetiformis is a chronic skin condition associated with gluten sensitivity. It is commonly seen in individuals with celiac disease. Small, itchy blisters typically appear on the elbows, knees, buttocks, and scalp. The blisters are often accompanied by intense itching and a burning sensation.

4. Erythema Multiforme:

Erythema multiforme is a hypersensitivity reaction that can occur as a response to medications, infections, or other triggers. It is characterized by the development of target-like lesions, which often have a central blister or erosion. Erythema multiforme can affect both the skin and mucous membranes.

5. Porphyria Cutanea Tarda:

Porphyria cutanea tarda is a genetic disorder that affects the production of heme, a component of hemoglobin. It leads to an accumulation of porphyrins, which can cause photosensitivity and blistering of the skin when exposed to sunlight. Bullae may develop on sun-exposed areas such as the hands and face.

It's important to note that the bullous disorders mentioned here are just a few examples of the conditions that can manifest with blistering. Proper diagnosis and management of these disorders require medical evaluation by a dermatologist or healthcare professional.

If you suspect you may have any of these bullous disorders, it is advised to seek medical attention for a proper diagnosis and appropriate treatment.