Ultrasonographic Manifestations of Liver Abscesses : An Experimental Study
Hiroshima Journal of Medical Sciences Volume 37 Issue 2
Page 63-69
published_at 1988-06
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| File | |
| Title ( eng ) |
Ultrasonographic Manifestations of Liver Abscesses : An Experimental Study
|
| Creator |
Ito Katsuhide
Ito Shoko
Naito Akira
Mori Masaki
Katsuta Shizutomo
Kiyotani Katsuhiro
Yamamoto Masami
|
| Source Title |
Hiroshima Journal of Medical Sciences
|
| Volume | 37 |
| Issue | 2 |
| Start Page | 63 |
| End Page | 69 |
| Journal Identifire |
[PISSN] 0018-2052
[EISSN] 2433-7668
[NCID] AA00664312
|
| Abstract |
The livers and portal veins of 3.0-3.5 kg male rabbits were inoculated with S. aureus, and E. coli combined with B. fragilis to induce liver abscesses and relate ultrasonographic images to pathologic findings. There were no morphological differences between those of S. aureus and the anaerobic infections. Small abscesses were generally echogenic, and consisted histologically of polymorphs, coagulation and granulation tissue. These irregularly-margined structures with liquefective necrosis had "bull's-eye" appearances. So-called "established abscesses" with hypoechoic surroundings were also observed, with central liquefective necrosis, polymorphs and granulation tissue peripherally. The peripheral echo-free halos were attributed to coagulation necrosis.
|
| Keywords |
Liver abscess
Ultrasound studies
|
| NDC |
Medical sciences [ 490 ]
|
| Language |
eng
|
| Resource Type | departmental bulletin paper |
| Publisher |
Hiroshima University Medical Press
|
| Date of Issued | 1988-06 |
| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0018-2052
[NCID] AA00664312
[PMID] 3049468
|
