Diagnosis of pelvic inflammatory disease with 99mtechnetium-hexamethylpropylenamine-oxime-labeled autologous leukocytes and pelvic radionuclide scintigraphy.
In a prospective study, we assessed the performance of pelvic radionuclide scintigraphy after the injection of 99mtechnetium-hexamethylpropylenamine-oxime-labeled autologous leukocytes as a noninvasive tool for the differential diagnosis of pelvic inflammatory disease (PID). The results of radionuclide scintigraphy in 20 women with PID confirmed laparoscopically were compared with the findings in 20 others hospitalized for suspected PID but with PID ruled out later by laparoscopy. The proportion of radionuclide scintigraphic findings demonstrating increased uptake in the genital region, compatible with an inflammatory process, was significantly larger (P < .001) in patients with PID (95%) than in those without PID (15%). The sensitivity of the technique was 95% and specificity was 85%; in all, 90% of the patients were correctly classified. We conclude that radionuclide scintigraphy preceded by the injection of 99mtechnetium-hexamethylpropylenamine-oxime-labeled autologous leukocytes can detect PID in a high proportion of patients.
Mozas
J
J
Department of Obstetrics and Gynecology, Virgen de las Nieves Hospital, Granada, Spain.
Castilla
J A
JA
Alarcón
J L
JL
Ruiz
J
J
Jimena
P
P
Herruzo
A J
AJ
D005260:Female; D006801:Humans; D010535:Laparoscopy; D007962:Leukocytes; D015609:Organotechnetium Compounds; D010091:Oximes; D000292:Pelvic Inflammatory Disease / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000453:epidemiology; D010388:Pelvis / Q000000981:diagnostic imaging; D011446:Prospective Studies; D011877:Radionuclide Imaging; D012680:Sensitivity and Specificity; D019690:Technetium Tc 99m Exametazime
D015609:Organotechnetium Compounds; D010091:Oximes; D019690:Technetium Tc 99m Exametazime