Search Results for: volar

Differential Diagnosis in Dermatopathology

Discussions

…rocess impinges on peripheral nerves, numbness, paresthesias, or pain may ensue. The lesion favors the chest wall, back, and volar aspect of the forearm of young adults. It is less common in children and infants, but in them it has a predilection…

Histologic Diagnosis of Inflammatory Skin Diseases

Erythema multiforme

…es; children and older persons sometimes Distribution of lesions Bilateral and symmetrical, especially on surface dorsal and volar of the acra; mucous membranes involved commonly; may be widespread and even universal Configuration of lesions…

Differential Diagnosis in Dermatopathology

Discussions

…mputation, but can be differentiated from them histopathologically by polypoid shape and a cornified layer characteristic of volar skin. A supernumerary digit, by contrast, is not a neuroma but a miniature digit constituted of bone, cartilage,…

Differential Diagnosis in Dermatopathology

Nodular fasciitis vs. Malignant fibrous histiocytoma

Dyshidrotic eczema is a palmoplantar spongiotic dermatitis of multifactorial etiology (atopy, both irritant and allergic contactants, drug- or UV-induced, idiopathic, etc.) arising on the sides of the fingers, and less commonly the toes, as well as…

Differential Diagnosis in Dermatopathology

Images

…Psoriasis on volar skin Dyshidrotic dermatitis…

Differential Diagnosis in Dermatopathology

Discussions

…findings that resemble those of mycosis fungoides. Dyshidrotic dermatitis, “id” reactions, and even psoriasis on volar skin may be affiliated with spongiotic changes that, at first glance, could be mistaken for collections of Pautrier….

Differential Diagnosis in Dermatopathology

Discussions

…high doses of radiation given over a short period of time (e.g., as was the case in times past for recalcitrant verrucae on volar skin, as well as for acne and fungal disease) appears many years after therapy had commenced and at the exact site of…

Differential Diagnosis in Dermatopathology

Differential Diagnosis

Psoriasis on volar skin Dyshidrotic dermatitis 1. Rete ridges of approximately equal length and breadth 1. Rete ridges of unequal length and breadth 2. No pure spongiotic vesicles, i.e., ones devoid of neutrophils 2. Pure spongiotic vesicles…

When all you have is a dermatoscope—start looking at the nails

When all you have is a dermatoscope—start looking at the nails

…cted by using dermatoscopy. The double dotted parallel furrow pattern depicted in Figure 18 was described as a typical acral volar skin pattern in younger individuals [27]. Over the course of time when examined by sequential digital dermatoscopy the…