Question:
A patient presents with the fingertip changes shown in the image. What is the most likely diagnosis?
A patient presents with the fingertip changes shown in the image. What is the most likely diagnosis?
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Wet gangrene = infected, moist, swollen gangrene; dry gangrene = black, dry, mummified tissue.
Updated On: May 14, 2026
- Wet gangrene
- Raynaud's phenomenon
- Dry gangrene
- Frostbite
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The Correct Option is A
Solution and Explanation
Concept:
Wet gangrene occurs when tissue death is associated with infection and swelling. It is commonly moist, edematous, and may progress rapidly.
Step 1: Identify the image clue.
The fingertips show gangrenous changes with features suggesting infection and tissue necrosis.
Step 2: Differentiate dry and wet gangrene.
Dry gangrene is usually black, dry, shriveled, and mummified. Wet gangrene appears swollen, moist, infected, and spreads rapidly.
Step 3: Select the diagnosis.
The given image is most consistent with: \[ \text{Wet gangrene} \] Therefore, the correct answer is Wet gangrene.
Step 1: Identify the image clue.
The fingertips show gangrenous changes with features suggesting infection and tissue necrosis.
Step 2: Differentiate dry and wet gangrene.
Dry gangrene is usually black, dry, shriveled, and mummified. Wet gangrene appears swollen, moist, infected, and spreads rapidly.
Step 3: Select the diagnosis.
The given image is most consistent with: \[ \text{Wet gangrene} \] Therefore, the correct answer is Wet gangrene.
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