Diagnostic Accuracy of the Transvaginal Ultrasonography in Asymptomatic Ectopic Pregnancy / 대한주산의학회잡지
Korean Journal of Perinatology
;
: 140-146, 2004.
Artigo
em Coreano
| WPRIM
| ID: wpr-117261
ABSTRACT
OBJECTIVE:
To assess diagnostic accuracy of the transvaginal ultrasonography and confirm the clinical safety as a final diagnosis in the asymptomatic ectopic pregnancy.METHODS:
Total 58 women which were suspected with ectopic pregnancy were recruited during 1 year period. Women without sonographic evidence of the intrauterine gestational sac with serum beta-hCG level beyond 1,500 mIU/ml or gestational periods beyond 37 days were included (n=44), and women with acute symptom were excluded (n=14). We performed the laparoscopy and compared them with the ultrasonographic findings. We regarded the cases with accordance between two findings as an accurate diagnosis, and calculated diagnostic accuracy. All surgical specimens were confirmed by the pathological examination.RESULTS:
Of 44 subjects, we suspected ectopic pregnancy by ultrasonography in 42 patients and classified as right fallopian tube (20 cases), left fallopian tube (15 cases), right interstitial (3 cases), left interstitial (4 cases), normal finding (2 cases). Of 42 cases, 41 cases were confirmed as an ectopic pregnancy by laparoscopical and pathological examination. There were two cases of inaccurate diagnosis, in one case, suspected site was not concordant, in another case, ectopic pregnancy focus was not identified in laparoscopy. In 2 cases with normal ultrasonographic findings, any other findings suspicious of ectopic pregnancy were not identified in laparoscopy. By 2X2 contingency table analysis, sensitivity, specificity, positive predictive value, negative predictive value of the transvaginal ultrasonography for diagnosis of the ectopic pregnancy were 100%, 50%, 98%, 100%, respectively.CONCLUSION:
Diagnostic capability of the transvaginal ultrasonography in the ectopic pregnancy was very powerful and reliable, and sonographical diagnosis may replace the diagnostic laparoscopy if medical treatment is intended.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Valor Preditivo dos Testes
Tipo de estudo:
Estudo diagnóstico
/
Estudo prognóstico
Limite:
Feminino
/
Humanos
/
Gravidez
Idioma:
Coreano
Revista:
Korean Journal of Perinatology
Ano de publicação:
2004
Tipo de documento:
Artigo
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