Research Article
Utility of First Trimester Ultrasonography before 11 Weeks of Gestation: A Retrospective Study
Table 1
The ultrasonographic diagnosis and their percentage of the patients and their distribution according to age (>35 and ≤35 years).
| | Ultrasonography (USG) | | | Age (years) | | | | ≤35 | >35 | Total |
| | Normal pregnancy | 813 (67.1%) | 62 (73.8%) | 875 (67.5%) | | Second USG control patients | 213 (17.6%) | 13 (15.5%) | 226 (17.5%) | | Normal pregnancy after USG control | 171 (14.1%) | 9 (10.7%) | 180 (13.8%) | | Anembryonic pregnancy after USG control | 42 (3.5%) | 4 (4.8%) | 46 (3.5%) | | Anembryonic pregnancy | 44 (3.6%) | 1 (1.2%) | 45 (3.5%) | | Intrauterine ex-fetus | 50 (4.1%) | 4 (4.8%) | 54 (4.2%) | | Subchorionic hematoma | 21 (1.7%) | — | 21 (1.6%) | | Impaired gestational sac | 36 (3.0%) | 1 (1.2%) | 37 (2.9%) | | Uterine anomaly | 3 (0.2%) | 1 (1.2%) | 4 (0.3%) | | Ectopic pregnancy | 8 (0.7%) | — | 8 (0.6%) | | Multiple pregnancy | 12 (1.0%) | — | 12 (0.9%) | | Fibroid | 3 (0.2%) | 1 (1.2%) | 4 (0.3%) | | Ovarian cysts | 8 (0.7%) | 1 (1.2%) | 9 (0.7%) |
| | Total | 1211 (100%) | 84 (100%) | 1295 (100%) |
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