| 21. | Infections are associated with mucosal ulceration, rectal bleeding, and drastic dehydration.
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| 22. | Areas of prior ulceration may leave behind permanent scarring.
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| 23. | The Japanese Chin's flattened ulcerations can result.
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| 24. | Sometimes aphthous-like ulcerations can be the only sign of celiac disease.
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| 25. | Special investigations may be indicated to rule out other causes of oral ulceration.
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| 26. | Early lesions have a central zone of ulceration covered by a fibrinous membrane.
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| 27. | This is followed by considerable swelling, blistering, necrosis, and ulceration.
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| 28. | Symptoms in children include extreme freckling, multiple skin cancers and corneal ulcerations.
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| 29. | Recurrent ulceration and fat necrosis is associated with lipodermatosclerosis.
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| 30. | It can be described as a sublingual traumatic ulceration.
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