The following lesion was noticed in a patient with history of involuntary weight loss. What is the diagnosis?
Correct Answer: Acanthosis nigricans
Description: The image shows presence of asymmetric, velvety hyperpigmentation at the back of the neck of the patient suggestive of diagnosis of acanthosis nigricans. It is seen in patients with impaired glucose tolerance and internal malignancy. Choice B is seen in patients with internal malignancy and but has multiple pigmented skin lesions. Choice C is a is a crusty, scaly growth caused by damage from exposure to ultraviolet (UV) radiation. Choice D has red inflamed lesions and is hence ruled out.
Category:
Medicine
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now