Which of the following is NOT a feature of Peutz-Jeghers syndrome?
AMucocutaneous pigmentation
BAutosomal recessive inheritance
CAutosomal dominant
DHamartomatous polyp
A patient consults a dermatologist about a skin lesion on her neck. Examination reveals a 1-cm diameter, red, scaly plaque with a rough texture and irregular margins. Biopsy demonstrates epidermal cells with large, pleomorphic, hyperchromatic nuclei. What is the most likely diagnosis?
ADermal nevus
BActinic keratosis
CJunctional nevus
DCompound nevus
Somatic mutation of PTEN is seen in:
AEndometrial carcinoma
BOsteosarcoma
CCarcinoma breast
DRetinoblastoma
+ 7 more in the PDF
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