Iatrogenic Iliopsoas Abscess after Trigger Point Injection : A case report.
- Author:
Sang Hyang OH
1
;
Young Jin LEE
;
Hwa Jin HYUN
;
Soo Kyung BOK
Author Information
1. Department of Rehabilitation Medicine and Myung-Gok Medical Science Institute, College of Medicine, Konyang University, Korea. eutravel@hanmail.net
- Publication Type:Case Report
- Keywords:
Iliopsoas abscess;
Trigger point injection;
Streptococcus agalactiae
- MeSH:
Abdomen;
Anti-Bacterial Agents;
Buttocks;
Catheters;
Drainage;
Female;
Fever;
Humans;
Leg;
Magnetic Resonance Imaging;
Middle Aged;
Pelvis;
Physical Examination;
Psoas Abscess*;
Streptococcus agalactiae;
Suppuration;
Trigger Points*;
Ultrasonography
- From:Journal of the Korean Academy of Rehabilitation Medicine
2006;30(5):534-536
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
After slip down, a 64 years old female had pain on the left buttock and the back without weakness or sensory change. Physical examination revealed tender points on left buttock and quadratus lumborum muscle. Straight leg raising test was 40degrees/20degrees. After trigger point injection on tender points, her symptoms were improved. Magnetic resonance imaging showed central extruded disc at L3-S1. After systemic steroid therapy was started, fever was developed about 39.3degrees C and laboratory evaluation showed inflammatory sign. Systemic steroid injection was stopped. Physical examination revealed a palpable and painful mass on the left lower quadrant of the abdomen. Ultrasonography and computerized tomography of abdomen and pelvis showed a large (7x5 cm) irregular shaped cystic mass along left iliopsoas muscle. Percutaneous catheter was inserted for drainage. Thick turbid yellow-greenish pus (300 cc) was drained. Intravenous antibiotics were administered and the patient's symptoms gradually improved. Culture of the pus revealed Streptococcus agalactiae.
