Coma Bullae – Friday Pop Quiz 5/28
A 6-month old infant develops tense blisters on the distal extremities which develop on normal-appearing skin. He has a neurologic disease and has been immobilized for a long period of time. The blisters spontaneously heal within 1-2 weeks. You suspect a diagnosis of coma bullae. Which of the following is the key characteristic histologic feature that would assist you in making this diagnosis? …
A 6-month old infant develops tense blisters on the distal extremities which develop on normal-appearing skin. He has a neurologic disease and has been immobilized for a long period of time. The blisters spontaneously heal within 1-2 weeks. You suspect a diagnosis of coma bullae. Which of the following is the key characteristic histologic feature that would assist you in making this diagnosis? … 
Broad spectrum tetracyclines are a well-known, widely used, and often successful treatment for use in inflammatory skin pathologies such as acne and rosacea. However, the steady rise of antibiotic resistance and gut dysbiosis associated with broad spectrum tetracyclines emphasizes the importance and responsibility of antibiotic stewardship. Narrow spectrum antibiotics have become increasingly impo … 
A 65-year-old female patient presents with poorly demarcated, symmetric, very painful patches of erythema and retiform purpura, favoring the thighs and buttocks. Bullae and a dusky gray discoloration developed, as well as the appearance of ulcerations with black, leathery eschars. A skin biopsy of the affected area is suggestive of calciphylaxis. Shortly after, she dies from secondary infectio … 
How does darker skin react to soft tissue fillers? How do ideals of beauty differ across various cultures? Can fillers that stimulate collagen, elastin production or skin tightening be more effective in skin of color? How does cultural competency allow us to provide customized, tailor-made care in order to maximize filler results in diverse patient populations?
At the 2021 ODAC Dermatology, … 
Several media outlets have covered the TikTok trend of drinking chlorophyll for clearer skin. Is there any science behind drinking chlorophyll to treat acne? What are the most recent developments in the study of diet and acne?
To answer these questions, I contacted dermatologist Rajani Katta, MD, volunteer clinical faculty at Baylor College of Medicine and McGovern Medical School at UT Health. …