Search results
Results from the WOW.Com Content Network
Acantholysis is the loss of intercellular connections, such as desmosomes, resulting in loss of cohesion between keratinocytes, [1] seen in diseases such as pemphigus vulgaris. [2] It is absent in bullous pemphigoid , making it useful for differential diagnosis .
Acantholytic cells with direct immunofluorescence positivity With the use of direct immunofluorescence examination, the specificity of cytology for diagnosing pemphigus can be increased from 43% to 100%. Erythema multiforme, Toxic epidermal necrolysis Apoptotic and necrotic cells, absence of acantholytic cells
You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.
Keratinocytes are the primary type of cell found in the epidermis, the outermost layer of the skin. In humans, they constitute 90% of epidermal skin cells. [ 1 ] Basal cells in the basal layer ( stratum basale ) of the skin are sometimes referred to as basal keratinocytes . [ 2 ]
Ringworm is a fungal infection that can be contagious to other dogs as well as humans. [10] It is one of the most frequent skin diseases. [ 11 ] A dog can become infected by direct contact with another infected dog, brushing up against a surface that an infected dog has touched, [ 12 ] as well as coming in contact with species of ringworm that ...
Grover's disease (GD) is a polymorphic, pruritic, papulovesicular dermatosis characterized histologically by acantholysis [2]: 529 with or without dyskeratosis. [3] Once confirmed, most cases of Grover's disease last six to twelve months, which is why it was originally called "transient".
Keratohyalin is a protein structure found in cytoplasmic granules of the keratinocytes in the stratum granulosum of the epidermis.Keratohyalin granules (KHG) mainly consist of keratin, profilaggrin, [1] loricrin [2] and trichohyalin proteins which contribute to cornification or keratinization, the process of the formation of epidermal cornified cell envelope.
The most common initial symptom is scaling and loss of pigment on the nose. The surface of the nose becomes smooth gray, and ulcerated, instead of the normal black cobblestone texture. Over time the lips, the skin around the eyes, the ears, and the genitals may become involved. [9] Lesions may progress to ulceration and lead to tissue ...