Search Results for: dell

Differential Diagnosis in Dermatopathology

Discussions

…spread (in photodistribution sometimes) papular form of discrete, tiny, smooth-surfaced papules, many of which have a subtle dell in their center. One type, often encountered on a leg, is composed of patches of hyperpigmentation at the periphery of…

Differential Diagnosis in Dermatopathology

Discussions

…iform eruption. Early evolving papules and papulovesicles of herpes simplex and vaccinia at times may be marked by a central dell, i.e., umbilications, that develops consequent to loss of the scaffolding of normal epidermis secondary to acanthosis….

Differential Diagnosis in Dermatopathology

Papular mucinosis vs Interstitial granuloma annulare

…is the case for other fibrosing dermatitides, such as scars and keloids, papules and nodules of dermatofibroma shrink in time and resolve as hyperpigmented macules, some of which even may be delled….

Multiple primary thick melanomas: similar dermoscopic pattern

Multiple primary thick melanomas: similar dermoscopic pattern

…Rabinovitz H, Puig S, et al. Multiple primary melanomas: do they look the same? Br J Dermatol. 2013;168:1267-72. Burroni M, Dell’Eva G, Corona R, et al. Inter- and intra-variability of pigmented skin lesions: could the ABCD rule be influenced…

Differential Diagnosis in Dermatopathology

Granuloma annulare vs. Necrobiosis lipoidica

…is the case for other fibrosing dermatitides, such as scars and keloids, papules and nodules of dermatofibroma shrink in time and resolve as hyperpigmented macules, some of which even may be delled….

Differential Diagnosis in Dermatopathology

Herpes simplex vs. Vaccinia

…is the case for other fibrosing dermatitides, such as scars and keloids, papules and nodules of dermatofibroma shrink in time and resolve as hyperpigmented macules, some of which even may be delled….

Differential Diagnosis in Dermatopathology

Differential Diagnosis

…cell 1. Relatively flat-topped plaque in early stage; papillated or digitated plaque in fully developed and later stages; no dell 2. Basket-woven pattern of the stratum corneum 2. Lamellate and compact pattern of the stratum corneum 3….

Differential Diagnosis in Dermatopathology

Discussions

…be misinterpreted clinically as a basal-cell carcinoma because both conditions have a slightly elevated border and a central dell. In basal-cell carcinoma, however, the depression in the center usually represents an erosion or ulceration, whereas in…

Differential Diagnosis in Dermatopathology

Discussions

…linically and histopathologically from solitary trichoepithelioma under consideration here, it being a papule with a central dell grossly and being composed of columns of trichoblasts as viewed by conventional microscopy clinically or…