Ecthyma gangrenosum

Ecthyma gangrenosum is an infection of the skin typically caused by Pseudomonas aeruginosa. It is often seen in immunocompromised patients such as those with neutropenia. Ecthyma gangrenosum presents as a round or oval lesion, 1.0 to 15 cm in diameter, with a halo of erythema. A necrotic center is usually present with a surrounding erythematous edge, representing where the organism invaded blood vessels and caused infarctions. These ulcerative lesions are single or multiple and heal with scar formation, although sepsis resulting from other Gram-negative bacteria can also cause this condition.

单词	Ecthyma gangrenosum
释义	Ecthyma gangrenosum 英语例句库 All patients were less than twelve months old and the majority presented with sepsis, diarrhea, ecthyma gangrenosum, and neutropenia. 这些儿童之特徵包括年纪小于一岁，表现出腹泻及败血症，坏死性脓疮，以及嗜中性白血球减少。英语百科 Ecthyma gangrenosum Ecthyma gangrenosum is an infection of the skin typically caused by Pseudomonas aeruginosa. It is often seen in immunocompromised patients such as those with neutropenia. Ecthyma gangrenosum presents as a round or oval lesion, 1.0 to 15 cm in diameter, with a halo of erythema. A necrotic center is usually present with a surrounding erythematous edge, representing where the organism invaded blood vessels and caused infarctions. These ulcerative lesions are single or multiple and heal with scar formation, although sepsis resulting from other Gram-negative bacteria can also cause this condition.
随便看	blocking interval blocking iron blocking jamming blocking journal blocking junction blocking layer blockinglayer cell blocking layer cell blocking layer photocell blocking layer photo cell blocking layer rectifier blocking level blocking lever blocking load blocking lock blocking machine blocking mask blocking mechanism blocking mechanism for clutches blocking mechanism for clutches with friction clutches blocking medium blocking minority blocking mode pilot protection blocking monoamine oxidase blocking need satisfaction