Doppler ultrasonography is not only a non-invasive method for evaluating fetal status in pre-eclamptic pregnancies, but it also correlates with partial trophoblastic invasion in spiral arteries, which contributes to the pathophysiologic mechanisms involved in pre-eclampsia.

Fetal stomach dimensions in normal pregnancy correlate with gestational age and nomogram of fetal gastric development appears to be useful in assessment of normal fetal growth.

We present two case studies: an unusually sited isthmicocervical leiomyoma and a huge prolapsed pedunculated submucous leiomyoma of the uterus. Case 1 was a 25-year-old virginal woman with a diagnosis of cervical leiomyoma with symptoms of anemia and menorrhagia. Magnetic resonance imaging revealed a mass impinging on the bladder and rectum. Myomectomy was the selected operation because of the patient's age and her desire to preserve fertility, even though the tumor's size and location increased the risk of operative blood loss and would make the surgical procedure difficult to perform. The pathological specimen was benign. Case 2 was a 43-year-old patient with a chief complaint of difficulty in voiding plus severe vaginal bleeding. The gynecological examination revealed a necrotic mass that filled the vagina completely and stretched its walls. The sonographic findings were consistent with a pedunculated submucous leiomyoma. Total abdominal hysterectomy and bilateral salpingoophorectomy were performed. The histopathological evaluation was benign leiomyoma of the uterus. Cervical and pedunculated submucous leiomyomas are uncommon and represent a technicosurgical difficulty due to location and huge size. However, in order to regress the complications and improve the patient's quality of life regarding desire to preserve fertility, conservative surgical regimens should be chosen.

Nocardiosis is a rare disease associated with significant morbidity and mortality in immunocompromised patients. We report on a 32-year-old pregnant woman with nocardiosis, which may be the third reported case in which no risk factor for the infection (other than the pregnancy itself) could be found. Pregnancy was complicated by the formation of a tubo-ovarian nocardia abscess, resulting in abortion. Lapartomy with trimethopprim-sulfamethoxazole led to complete cure of the patient at the end of the fifth month. This case emphasizes the difficulty in the diagnosis and treatment of a nocardial infection during pregnancy.

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