Changes in Sonographic Findings after Treatment of Patients with Clonorchiasis in a Heavy Endemic Area
The Korean Journal of Parasitology
;
: 19-23, 2009.
Article
Dans Anglais
| WPRIM
| ID: wpr-53284
ABSTRACT
We measured changes in sonographic findings of patients with clonorchiasis after a treatment in a highly endemic area. A total of 347 residents showed positive stool results for Clonorchis sinensis eggs in a village in northeastern China, and were treated with praziquantel. Of them, 132 patients underwent abdominal sonography both before and 1 year after treatment, and the changes in sonographic findings of 83 cured subjects were compared. Diffuse dilatation of intrahepatic bile ducts (DDIHD) was found in 82 patients (98.2%) before and 80 (96.4%) after treatment, which was improved in 3, aggravated in 1, and unchanged in 79 patients. Increased periductal echogenicity (IPDE) was observed in 42 patients (50.6%) before and 45 (54.2%) after treatment, which was improved in 5, aggravated in 8, and unchanged in 70 patients. Floating echogenic foci in the gallbladder (FEFGB) was detected in 32 patients (38.6%) before and 17 (20.5%) after treatment, which was improved in 20, aggravated in 5, and unchanged in 58 patients. Improvement of FEFGB only was statistically significantly (P = 0.004). The present results confirm that DDIHD and IPDE persist but FEFGB decreases significantly at 1 year after treatment. In a heavy endemic area, the sonographic finding of FEFGB may suggest active clonorchiasis 1 year after treatment.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Praziquantel
/
Conduits biliaires intrahépatiques
/
Chine
/
Résultat thérapeutique
/
Clonorchiase
/
Maladies endémiques
/
Vésicule biliaire
Type d'étude:
Etude diagnostique
Limites du sujet:
Adolescent
/
Adulte
/
Adulte très âgé
/
Aged80
/
Enfant
/
Femelle
/
Humains
/
Mâle
Pays comme sujet:
Asie
langue:
Anglais
Texte intégral:
The Korean Journal of Parasitology
Année:
2009
Type:
Article
Documents relatifs à ce sujet
MEDLINE
...
LILACS
LIS