| Lesions, in jejunum and ileum, are focal-to-confluent, often with a tightly adhered pseudomembrane, and hemorrhage is uncommon. |
| Degranulated hemocytes at the surface of the wound formed a pseudomembrane over the exposed connective tissues. |
| In the second week, this patch developed into a pseudomembrane covering the ulcer. |
| In severe exposure, necrosis of the respiratory epithelium leads to formation of a pseudomembrane, bronchial plugging, and bronchopneumonia. |
| From the Greek diphthera, diphtheria is named for the tough pseudomembrane that forms in the patient's throat. |
| The ulcer had dense infiltrates with a pseudomembrane. |
