Melanocytic Nevi — MCQs

Identify the skin lesion shown in the image.

Which of the following nevus types is most commonly associated with malignant melanoma development?

A farmer presented with a black mole on the cheek. It increased in size, more than 6mm with irregular borders and a central black lesion, what could be the diagnosis?

A giant congenital melanocytic nevus is usually of what size?

What is the most likely diagnosis for a 15 mm hyperpigmented lesion on the shoulder that is enlarging and has hair growing from it?

Patient with pigmented skin lesion shows pagetoid spread of atypical melanocytes. Diagnosis?

A patient with a long history of betel nut chewing presents with a progressively enlarging mass protruding through the mouth. What is the IOC of likely diagnosis?

A patient is found to have a dark black lesion on the plantar surface of the foot. What is the most appropriate initial investigation?

What is the dermatological sign associated with carcinoma of the stomach?

Which of the following lesions shows characteristic anagen, catagen, and telogen phases?