Reflected light microscopy Images
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Reflected light microscopy. dyskeratosis follicularis. follicular and perifolicular firmly adhering keratoses on the forearm.
Incident light microscopy. Lichen planus of the tongue. Confluent whitish papules.
Reflected light microscopy. vulvar carcinoma. nude papillary aspect with polymorphic vessel figures.
Incident light microscopy. Verruca seborrhoica. Reticular pattern with compact reticules.
Regular melanin-pigmented reteleist structure in dark-skinned patients.
Incident light microscopy. Dysplastic melanocytic nevus. Reticular pigment pattern around the edges.
Incident light microscopy. Purpura. Point-like capillary dilatations with intracapillary thrombus formation.
Reflected light microscopy. Lymphangioma circumscriptum. Ectatic lymph vessels filled with blood and lymph fluid.
Reflected light microscopy. telangiectasia. dilated capillaries of the horizontal subepidermal vascular plexus of the facial skin.
Incident light microscopy. Bowenoid papulosis. Vasculitis, focal perivascular melanophages.
Incident light microscopy. Compound-type melanocytic nevus. Centropapillary grayish-brown globules.
reflected light microscopy. melanoma, superficially spreading (SSM). marginal area, Clark level III, TD 0.58 mm. peripheral light brown reticular pigment pattern, centropapillary grey globules.
Incident light microscopy. melanocytic nevus from the junctional nevus. Round and polygonal melanocyte nests in the dermo-epidermal junction zone.
Reflected light microscopy. melanoma, malignant acrolentiginous (ALM). sole of the foot, in the marginal area regular groin skin, focally different sized reddish brown saccules in ALM, Clark Level V, TD 3.1.
Incident light microscopy. Compound nevus. Cobblestone pattern.
Reflected light microscopy. malignant melanoma, Clark level IV, TD 1.36 mm. Grey-brown saccular pattern with multiple septa.
Incident light microscopy. Cutaneous melanoma metastasis, grayish-black saccules, mild perilesional erythema.
Reflected light microscopy. initial superficially spreading malignant melanoma, Clark Level II, TD 0.39 mm; pseudopodia and radial streaming; centrifugal pigment streaks, central deep black color.
Hair and sebaceous gland follicle ostia with interfollicular double-contour pigment network in dark-skinned patients.
Incident light microscopy of the forehead skin of a dark-skinned person with centrally brightened symmetrical sweat gland ostia.
Verruca seborrhoica: Sharply defined inhomogeneous pigmentation; numerous punctiform brightenings (pseudohorn cysts), marginal reticular structure of the pigment.