Challenging Case

    Titlesort icon Type
    Papulosquamous dermatitis with atypical lymphocytes Case
    Painful non-healing ulcerations Case
    Others thought it was a melanoma Case
    Osborne Keeling Abraham User Details
    Older male with persistent chronic purpuric dermatitis and epidermotropic inflammatory infiltrate Case
    Multiple tender subcutaneous nodules Case
    Mitotically active atypical compound melanocytic proliferation with negative 4 probe MelanoSITE FISH Case
    Medium size vessel lymphocytic vasculitis with macular lesions and livido racemosa Case
    Mature conjunctival nevus Case
    Malignant melanoma with xanthomatous features Case
    Malignant melanoma with regression Case
    Malignant Blue Nevus vs Malignant Melanoma Case
    M 65, 0.9 cm dome-shaped dark lesion, upper chest. Case
    M 65 with 0.9 cm dark lesion on the upper chest Case
    M 56, left temple mass Case
    Lupus profundus or subctuaneous panniculitic T cell lymphoma? Case
    Low-grade B cell lymphoma, most likely primary cutaneous follicular center lymphoma with unusual phenotype: Any comments? Case
    Livedoid blanching rash with focal arteriolar thrombi Case
    Late-stage vs Histiocytoid Sweet's Syndrome Case
    Langerhans Cell Tumor Case
    L Bardy Md User Details
    Juvenile conjunctival nevus Case
    Intracorneal pigmentation Case
    Interesting adnexal neoplasm of the eyelid Case
    Insect bite-like reactions in a patient with B-CLL Case
    Inflammed keratosis, but what type? Case
    Immunohistochemistry may confound the diagnosis Case
    Hypopigmented mycosis fungoides or vitilogo? Case
    Hyalinizing spindle cell tumor with giant rosettes Case
    Her hair dresser noticed a 9-mm pearly papule on the right posterior neck in a 76-year-old woman. Case
    Hematopathology Course 2014 Werner Kempf: Lymphomatoid papulosis (type E) Case
    grouped pink pedunculated papules in the penis Case
    GD case nr 1 Case
    Frequent diagostic problem Case
    Finger lesion from cleaning fish tank? Case
    Fibroelastolytic papulosis in an 83 yo female Case
    Extramammary Paget's Disease Case
    epithelioid sarcoma-like hemangioendothelioma Case
    Eccrine gland necrosis allowing presumptive diagnosis of thrombotic vasculopathy in a patient with acute lupus erythematosus, pulmonary alveolar hemorrhage, antiphospholipid antibodies and livedo reticularis with purpura Case
    Eccrine Carcinoma, Arising in Hidradenoma (Hidradenocarcinoma) Case
    Early bird Case
    Dr. Brinster: Interstitial granulomas Multiple choice question
    Dr. Brinster: Ectopic hamartomatous meningioma Multiple choice question
    Disappearing vascular ectasias Case
    Dermpedia Scottsdale 2011 Course Case: Juvenile Conjunctival Nevus with False-Positive FISH Case
    Dermpedia Scottsdale 2011 Case: Suspected Pigmented Spindle Cell Nevus with Negative FISH Case
    Dermpedia Course Words of Wisdom: 9 year old boy Case
    Cutaneous infiltrate of chronic myelomonocytic leukemia (CMML) with CD1a co-expression Case
    Cutaneous B-cell lymphoma or pseudolymphoma? Case
    Curious Blistering Case Case
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