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- May 16, 2008
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A 16 yo old boy who freq goes fishing is brought to the dr because of a one month lesion on his shoulder. He has blonde hair and fair skin. Physical exam shows an 0.8 cm ulcerated slightly raised nodule that is variably brown to black. A biopsy specimen of the nodule confirms a superficilaly invasive melanoma with featuers of regression. What explains the lesions regression in this patient?
Antibody dependent cellular rxn
Antibody mediated cellular dysfunx
Arthus rxn
Complement and Fc receptor mediated resposne
T lymphocyte mediated cytotoxicity
Antibody dependent cellular rxn
Antibody mediated cellular dysfunx
Arthus rxn
Complement and Fc receptor mediated resposne
T lymphocyte mediated cytotoxicity