Challenging Case

    Title Typesort icon
    Case for 2014 Dermpedia Hematopathology Conference. What kind of papulonecrotic disease is it? Case
    Sebaceous(?) carcinoma with comedonecrosis and focal trichilemmal keratinization Case
    33 year old female with an atypical lesion on the shoulder examined by melanoma FISH. 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
    Case 2 Case
    Case 73 An unexpected clear cell tumor Case
    Perineural dermatitis, possible borderline tuberculoid leprosy Case
    38 year old male with lesion on the back suspicious for melanoma examined by melanoma FISH. Case
    45 year old male with severely atypical melanocytic lesion examined by melanoma FISH. Case
    Older male with persistent chronic purpuric dermatitis and epidermotropic inflammatory infiltrate Case
    Benign eccrine neoplasm Case
    26 year old female with atypical nevus on the thigh examined by melanoma FISH. Case
    Childhood lesion Case
    Scottsdale 2012 Didactic Session I Lecture 4 Case 1 Case
    Case 7 Case
    Case 16 (A Childhood Tumor in an Adult) Case
    Livedoid blanching rash with focal arteriolar thrombi Case
    24 year old female with atypical lesion on the calf, question Spitz nevus vs. Spitzoid melanoma, examined by melanoma FISH. Case
    A 32 year-old with atypical lesion on the shin, question Spitzoid tumor vs. spitzoid melanoma examined by melanoma FISH. Case
    A mimic of subcutaneous panniculitic T cell lymphoma Case
    Case 4 P H McKee Case
    31 year old female with atypical lesion on the upper leg examined by melanoma FISH. Case
    Finger lesion from cleaning fish tank? Case
    30 year old male with atypical lesion on the calf examined by melanoma FISH. Case
    67 years old woman with pigmented rash Case
    A 60 years old female presented with a 1cm right arm mass. Case
    8 year old female with atypical nevus on the cheek examined by melanoma FISH. Case
    Early bird Case
    A benign soft tissue lesion: need some help Case
    A rare variation on a theme Case
    52 year old male with an atypical lesion to "rule out melanoma" on the abdomen examined by melanoma FISH. Case
    36 year old female with lesion suspicious for melanoma examined by melanoma FISH. Case
    25 year old male with linear erythematous plaques Case
    RAC4022 for Scottsdale Arizona Case
    A 68-year-old white woman developed a mildly pruritic single pink papule on her right lateral thigh. Case
    19 year-old female with firm erythematous papules on fingers and palms Case
    Case for 2018 Dermpedia Course: 45 y.o. fermale with asymptomatic rash on the back Case
    43 year old female with atypical pigmented lesion on the calf/ankle of unknown duration examined by melanoma FISH. Case
    15-year-old girl wit connexin-26 mutation Case
    A 36-year-old female with a slightly raised erythematous lesion on the back with clinical d.d. BCC vs AFX vs MM. Case
    Case 6 Case
    11 year old female with conjunctival nevus examined by melanoma FISH. Case
    31 year-old female with severely atypical pigmented lesion on the back examined by melanoma FISH. Case
    Scottsdale Case #4 Case
    A 52 year old male with a lesion on 4th left toe Case
    RAC4741 for Scottsdale Arizona Case
    A 63 years old caucasian woman with large grouped hemorrhagic papules and nodules in her extremities. Case
    anti-P200 pemphigoid Case
    A 58 year old male from Ecuador presented withlarge violaceous purpura and numerous petechiae without surrounding erythema or targetoid on lower chest, abdomen and groin. Case
    25 year old male with atypical nevus on the arm examined by melanoma FISH. Case
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