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WorksheetsSkin tumor
Total questions: 9
Worksheet time: 3mins
“Stuck on” lesion the skin surface. What is the most likely diagnosis?
Melanoma
Actinic keratosis
Seborrheic keratosis
Dermal nevus
Soft, mobile subcutaneous mass composed of mature adipocytes without atypia is?
Lipoma
Hemangioma
Fibroepithelial polyp
Dermatofibroma
Which histologic feature is most characteristic of basal cell carcinoma?
Keratin pearl formation
Peripheral palisading with stromal retraction
Full-thickness epidermal atypia
Sheets of atypical melanocytes
Which of the following is NOT part of the ABCD criteria used to evaluate lesions suspicious for melanoma?
Asymmetry
Diameter 5 mm
Border irregularity
Color variation
Rodent ulcer. This lesion is most likely:
Bowen
SK
BCC
SCC
Dome-shaped subcutaneous nodule with a central punctum on the trunk is
Pilar cyst
Steatocystoma
Ganglion cyst
Epidermal inclusion cyst
What is diagnosis?
Junctional naevus
Compound naevus
Dermal naevus
Melanoma
Which malignant skin tumor is NOT associated with ultraviolet radiation exposure?
Basal cell carcinoma
Squamous cell carcinoma
Melanoma
Kaposi sarcoma
Which histologic finding is characteristic of dermatofibroma?
Collagen balls
Hyaline globule
Capillary proliferation
Nerve entrapment
