A new tender lesion in a man with T2 diabetes; hypertension and gout; TMJ osteochondroma . . . your answers to questions on these and other maladies?

Question 1:
A 61-year-old man with type 2 diabetes presented with a mildly tender lesion on the dorsum of the right arm. He had a history of actinic keratoses and multiple nonmelanoma skin cancers.
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Question 2:
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Question 3:
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Question 4:
Radiographs of a 62-year-old man with a persistent snoring problem revealed temporomandibular joint (TMJ) osteochondroma.
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Question 5:
Inflammatory bowel disease (IBD) is painful and debilitating, and patients sometimes face life-threatening complications.
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ANSWER KEY:
Question 1. A
Question 2. A
Question 3. C
Question 4. E
Question 5. G
FDA Approves Guselkumab for Pediatric Plaque Psoriasis and Active Psoriatic Arthritis
September 30th 2025The FDA has approved guselkumab for children aged 6 years and older with moderate to severe plaque psoriasis or active psoriatic arthritis, making it the first IL-23 inhibitor authorized for pediatric use.