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By Category A-Z About DIL

AD with Bacterial Infection (ex. Staphylococcus aureus, Group A Streptococci), AD with Secondary Impetigo

APECED

Acanthosis Nigricans

Acne Vulgaris

Actinic Keratosis

Actinomycosis Lumpy Jaw

Acute Inflammation, Erythema and Edema (Shown on a Friction Blister)

Acute Rheumatic Fever (Rash, Subcutaneous Nodules, Erythema Marginatum)

Acute Sinusitis Forehead Abscess

Allergic Contact Dermatitis (Eyelid, Poison Ivy, Nickle, Neomycin), Irritant Contact Dermatitis

Alopecia Areata

Amyloidosis (Raccoon Eyes)

Angioedema

Angiokeratomas (Fabry Disease Rash)

Angular cheilitis

Ankle Ulcers

Asteatotic Eczema

Atopic Dermatitis

Atypical Nevi

Basal Cell Carcinoma

Bite wounds

Branchial Cleft Cyst

Bruising

Buerger’s Disease (Thromboangiitis Obliterans)

Bullae

Bullous Pemphigoid and Epidermolysis Bullosa Acquisita (Immunofluorescence)

Bullous pemphigoid

Burns 1st degree

Burns 2nd degree

Burns 3rd degree

Burns 4th degree

C. trachomatis LGV serovars destructive lesions

Calciphylaxis (CKD-MBD)

Carbuncle

Cellulitis

Chagas Disease (Romana's Sign)

Chikungunya Virus

Chronic Mucocutaneous Candidiasis

Chronic Tophaceous Gout

Condyloma Acuminatum

Congenital CMV Infection (Cytomegalovirus)

Congenital Nevus (Small, Medium, Large)

Congenital Rubella

Congenital Syphillis

Contact Dermatitis (Poison IV - Type IV Hypersensitivity)

Crusted Scabies

Cutaneous Crohn’s Disease

Cutaneous Sarcoid (Lupus Pernio), Cutaneous Disease (Nonpulmonary Sarcoidosis)

Deep Vein Thrombosis (DVT)

Delayed Type Hypersensitivity (PPD Interpretation)

Dermatitis Herpetiformis (Celiac Disease)

Dermatitis Herpetiformis (Immunofluorescence)

Dermatosis Papulose Nigra

Dermographism

DiGeorge Syndrome

Diabetes Mellitus Foot Ulcer

Diaper Candidiasis

Digital Ischema from Cold Agglutinin Disease

Discoid Lupus Erythematosus (DLE)

Disseminated Gonococcal Infection

Dyshidrotic Eczema (Pompholyx)

Dyskeratosis Congenita

Ecchymosis

Elevated Jugular Venus Pressure (JVP)

Epidermal Inclusion Cyst

Erysipelas

Erythema Infectiosum

Erythema Nodosum (Lofgren’s Syndrome)

Erythrodermic Psoriasis

Fetal Warfarin Syndrome

Finger Clubbing

Flushing

Folliculitis

Food Allergy (Anaphylaxis - Flushing, Swelling, Hives)

Furunculosis

Fusarium

Ganglian Synovial Cyst

Gastric Malignancies Metastases Lymph Nodes

Graft Versus Host Disease (Acute)

Graft Versus Host Disease (Chronic)

Guttate Psoriasis

Gynecomastia

Hand Foot Mouth Disease (Coxsackie Virus)

Hemangioma

Hemophilic Bleeding-Bruising (Bemophilic Arthropathy, Bruising following IM injection))

Henoch-Schönlein Purpura

Hereditary Angioedema

Herpes Simplex Virus (HSV)

Hidradenitis Suppurativa (Acne Inversa)

Hyper IgE Syndrome (Job Syndrome)

Hypercortisolism (Cushing syndrome)

Hypohidrotic Ectodermal Hyperplasia

IPEX

IgA Vasculitis (Immunofluorescence)

Inflammation

Infusion Site Extravasation and Tissue Necrosis (Doxorubicin and Daunorubicin Toxicity)

Intertrigo

Inverse Psoriasis

Jaundice

Kaposi's sarcoma

Kawasaki disease

Keloid

Koebnerization

Koilonychia

LCV (Leukocytoclastic Vasculitis, Palpable Purpura)

Leishmaniasis and Leishmania spp. (Cutaneous and Mucocutaneous)

Lepromatous Leprosy

Leprosy

Lichen Planus

Linear IgA Disease (Immunofluorescence)

Lipoma

Livedo Reticularis

Ludwig Angina

Lyme Sisease

Lymphangitis

Lymphatic Malformation (Cystic Hygroma)

Lymphatic filariasis

Lymphedema

Macule example

McCune- Albright Syndrome Café Au Lait Macules

Melanocytic Nevi

Melasma

Methemoglobinemia

Milia

Molluscum Contagiosum

Morbilliform Rash of Measles

Mucous Membrane Pemphigoid (Immunofluorescence)

Mumps

Mycobacterium Fortuitum

Mycobacterium Tuberculosis

Necrotizing Fasciitis

Nephrotic Syndrome Edema

Neurofibromatosis

Nevi

Nodule example

Nummular Dermatitis

Omenn Syndrome

Onychomycosis

Oral Lichen Planus (Immunofluorescence)

Other Medication Related Hyperpigmentation - Amiodarone, Antimalarials (Hydroxychloroquine, Chloroquine), Some Chemotherapy Agents

PCOS Acne

Palmar Erythema

Palmoplantar Psoriasis

Papule examples

Patch examples

Pediculosis capitis

Pemphigus (Immunofluorescence)

Pemphigus Vulgaris

Penile Skin Cancer (Penile Squamous Cell Carcinoma)

Perianal Crohn's

Peripheral Arterial Disease

Peripheral Vascular Disease

Petechiae

Petechiae and Purpura (Neisseria meningitidis)

Peutz-Jehgers Syndrome

Photosensitivity and Hyperpigmentation (Drug Induced)

Pigmented Eschar (Bacillus anthracis)

Pigmented Nodular Basal Cell Carcinoma

Pilar Cyst

Pitting Edema

Pityriasis Alba

Pityriasis Rosea

Plaque Psoriasis

Poison Ivy

Polyerteritis Nodosa

Porphyria Cutanea Tarda (Hypopigmentation, Erosion, Blister)

Porphyria Cutanea Tarda (Immunofluorescence)

Postinflammatory Hyperpigmentation and Hypopigmentation

Potter's Sequence

Primary Syphilis

Psoriasis

Psoriatic Arthritis

Psoriatic Onychodystrophy (Arthritis)

Purpura

Purpura Fulminans

Purpura fulminans

Pustular Psoriasis

Pustule examples

Pyoderma Gangrenosum

Raynaud's Phenomenon

Reactive Arthritis (Keratoderma Blennorrhagicum, Circinate Blantis, Onycholysis)

Red Man Syndrome

Rheumatoid Arthritis (Hands)

Rheumatoid Arthritis Hands - Ulnar Deviation and Nodules

Rheumatoid Arthritis Nodules

Rhinocerebral Mucomycosis

Rocky Mountain Spotted Fever

Rosacea

Ruptured Baker's Cyst

S. aureus Toxic Shock Syndrome

S. pyogenes Scarlet Fever

SCC in situ (Bowen's Disease)

SLE (Type III Hypersensitivity)

SLE Discoid Lupus (Type III Hypersensitivity)

SLE Malar Rash (Type III Hypersensitivity)

Scabies

Scurvy

Sebaceous Hyperplasia

Seborrheic Dermatitis

Seborrheic Keratosis

Secondary Syphilis

Secondary Syphilis

Secondary Syphillis

Sinonasal Tumor

Skin Prick Testing

Skin tags

Smallpox

Solar Elastosis

Solar Lentigenes

Solar Lentigo (Lentigines)

Spider Telangiectasia

Splinter Hemorrhage Fingernail

Spontaneous Gas Gangrene (Clostridial myonecrosis, Clostridium septicum)

Squamous Cell Carcinoma

Staph Scalded Skin

Stasis Dermatitis

Steroid Hypopigmentation

Stevens-Johnson Syndrome

Strongyloides Larvae (Larva Currens - rash due to migration)

Subungual Melanoma

Systemic Lupus Erythematosus (Immunofluorescence)

Temporal Arteritis (Giant Cell Arteritis)

Testicular Torsion

Thyroglossal Duct Cyst

Tinea Capitis

Tinea Corporis

Tinea Facei

Tinea Incognito

Tinea Pedis

Tinea Versicolor

Tinea manuum

Traumatic Gas Gangrene (Clostridial myonecrosis, Clostridium perfringens)

Tuberculoid Leprosy

Tuberous Sclerosis

UV Radiation

Ulcer Examples

Ulcerated Lesion and Axillary Lymphadenopathy (Francisella tularensis)

Urticaria

Varicella

Varicocele

Varicose Veins

Vesicle Examples

Vitiligo

Warfarin Skin Necrosis

Xanthelasma (Primary Biliary Cholangitis)

Zoster (Shingles)