Correlation of prenatal clinical findings with those observed in fetal autopsies: pathological approach.
Our objective was to present a comprehensive description of the clinicopathological findings of 173 abortions, including 121 therapeutic and 52 spontaneous ones in the period between 1992 and 1998. In all of these fetuses pathological examination was carried out. It was complemented when indicated by immunohistochemistry, in situ hybridization, flow cytometry, and X-ray examination. In the 121 therapeutic abortions the distribution of malformations was: 45 central nervous system anomalies (37%), 12 genitourinary anomalies (10%), 25 gastrointestinal anomalies (21%), two respiratory system anomalies (1.65%), eight cardiac anomalies (6.6%) and 28 other anomalies (17.2%) as revealed by autopsy. From the clinically selected 52 spontaneous abortions, major malformations were seen in 15/52 cases. With the comparison of the pathological and clinical findings in 121 therapeutic abortions, the percentage of cases with correct clinical designation and no missed anomalies amounted for 49%. However in 51% additional or different lethal, severe, or major malformations were revealed or excluded by fetopathological examinations. In 4% the clinical observation and diagnosis were modified, but without implications for the therapeutic termination of pregnancy. The clinical indication could not be supported in another 3% of the cases.
Kaiser
L
L
Department of Pathology, University Medical School of Pecs, Pecs, Hungary. kaiser@pathology.pote.hu
Vizer
M
M
Arany
A
A
Veszprémi
B
B
D000022:Abortion, Spontaneous / Q000473:pathology; D000032:Abortion, Therapeutic; D001344:Autopsy; D002490:Central Nervous System / Q000002:abnormalities; D002869:Chromosome Aberrations / Q000473:pathology*; D025063:Chromosome Disorders; D004065:Digestive System Abnormalities; D005260:Female; D005315:Fetal Diseases / Q000473:pathology; D005333:Fetus / Q000473:pathology*; D005865:Gestational Age; D006330:Heart Defects, Congenital / Q000473:pathology; D006801:Humans; D017404:In Situ Hybridization, Fluorescence; D008168:Lung / Q000002:abnormalities; D011247:Pregnancy; D014564:Urogenital Abnormalities / Q000473:pathology