Skyscape Web Viewer : Pediatric Dermatology: A Quick Reference Guide : Image Index

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Trichotillomania. Patient with Hair Loss on Vertex of Scalp from Hairpulling.
Trichotillomania. Same Patient as in Figure 98.7; Note Excoriations on the Scalp.
Trichotillomania. There is a Well-Defined Patch of Relative Alopecia within Which Hairs are of Differing Lengths. The Hair in the Affected Area Has a Bristlelike Feel.
Trichotillomania in a Patient with Skin of Color. Note the Large Patch of Alopecia on the Right Frontal and Temporal Scalp within Which are Short Hairs of Varying Lengths. Reproduced with Permission from Usatine Rp, Smith Ma, Chulley Hs, Et Al. The Color Atlas of Pediatrics. Mcgraw-Hill Education.
Trichotillomania Involving the Vertex Scalp. Note the Well-Demarcated Area of Affected Scalp and Variation in Hair Length within the Affected Areas.
Trichotillomania Localized to the Eyelashes. Note the Lashes of Differing Lengths within the Affected Upper Eyelid Margin.
Two Tender Erythema Nodosum Nodules on the Shin with Less Pronounced Erythema.
Typical Appearance of a Patient with Loose Anagen Syndrome: Short, Fine, Blond Hair that Does Not Grow Well.
Typical Gottron Papules (Erythematous to Violaceous Flat-Topped Papules) Overlying the Knuckles in This 3-Year-Old with Juvenile Dermatomyositis. Note Also the Presence of Dilated Nail Fold Capillaries (See Figure 118.8).
Typical Lesions of Psoriasis are Erythematous Papules and Plaques that Have a Thick Adherent Scale.
Tzanck Test in Herpes Simplex Virus Infection; Multinucleated Giant Cells are Present.
Ulcers May Occur on the Tongue or Buccal Mucosae in Hand, Foot, and Mouth Disease.
Unilateral Laterothoracic Exanthem. Erythematous Papules Coalescing into Plaques on the Trunk and Upper Extremities; Note a Predominance on the Right Side, Which Was the Initial Side of Involvement.
Unilateral Laterothoracic Exanthem. In This Young Child, the Eruption Began Predominantly on the Lower Extremity, as Seen Here.
Unilateral Nevoid Telangiectasia. This Patient Had Telangiectatic Patches Involving the Dorsal Aspect of the Hand and Forearm, Without Any Identified Predisposing Conditions.
Uninoculated Dermatophyte Test Medium is Yellow (Left). In the Presence of a Pathogenic Fungus, the Medium Becomes Red (Right).
Urticaria. Erythematous Wheals with Multiple Shapes, Including Papules and Incomplete Rings.
Urticarial Drug Eruption. These Urticarial Papules and Plaques Occurred 2 Days after Initiation of Oral Sulfonamide Therapy.
Varicella. Typical Vesicles (“dewdrop on a Rose Petal”) are Present (Arrows).
Velvety, Hyperpigmented Thickening of the Skin Characterizes Acanthosis Nigricans, Seen Here over the Lateral Aspect of the Neck.
Venous Malformation. Blue Compressible Nodules on the Plantar Surface of the Foot and Great Toe of a 6-Year-Old.
Venous Malformation. This Non-Tender, Compressible Nodule on the Posterior Helix Was Present at Birth.
Verrucous Papules with Filiform (Stalklike) Appearance on the Medial Nares. Note the Smaller Smooth Papules on the Alar Rims, Which Also Were Warts.
Very Dark-Brown Linear Streak on the Index Finger of a 5-Year-Old. This Lesion Continued to Change and Was Eventually Biopsied, Revealing a Benign Nevus in the Nail Matrix Area.
Vesicles, as Seen Here in Varicella, are Filled with Serous or Clear Fluid.
Vesicles and Erythematous Papules in a Linear Arrangement are Often Seen in Allergic Contact Dermatitis Caused by Plants.
Violaceous, Flat-Topped Papules are Observed in Lichen Planus.
Vitiligo. This Young Patient Had Depigmented Macules and Patches on Bilateral Knees, Elbows, and Hips.
Vitiligo Appears as Well-Defined Areas of Complete Loss of Pigmentation (Ie, Depigmentation).
Warty Papules in an Infant, Who Has the Second Stage of Incontinentia Pigmenti.