1) Looks like a it's result of skin excoriation to me. With the underlying history of fissure it is highly suggestive that you have hard stools and this clue adds to the sking lesions you are pointing out to
Drink plenty of fluids, add green leafy vegetables to your diet and if still not relieved you can add laxatives to the regime
2) The lesion can also be a result of trauma due to anal dilator or nails due to itching. Richly lubricate the anal dilator with lignocaine before insertion. Keep your nails trimmed
If these 2 don't work then it is better to get a dermatologist opinion
I hope this helps
Answered2022-03-16 16:45:30
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