Biomedical subjects
Publications and source records attributed to S Gitstein.
Umbilical cord haematoma is an infrequent condition associated with high perinatal and fetal mortality and morbidity. This report describes a rare case of umbilical cord haematoma associated with loss of fetal beat to beat variation during labour. The infant exhibited mild asphyxia only. Previous publications are reviewed and fetal heart rate changes associated with umbilical cord haematoma are discussed.
Vaginal vein thrombosis in a pregnant woman is reported. This entity should be differentiated from vaginal arteriovenous fistula which may cause severe antepartum, intrapartum and post-partum haemorrhage. The humoral and mechanical factors which favour the occurrence of varicosities and thrombosis are briefly described. Surgical management is suggested as being both simple and effective.
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During the years 1974-1977 ultrasonic placentography demonstrated midtrimester placenta previa (MTPP) in 123 women. The procedure was performed because of vaginal bleeding in 65 cases and prior to amniocentesis in 58 asymptomatic cases. Eighty-eight patients were found to have grade I placenta previa (PP), 12 to have grade II, 14 to have grade III, and 9 patients to have grade IV PP. These different variants of PP were correlated with the ultimate outcome of these pregnancies: Bleeding due to PP or PP at term were reasons for cesarean section in 4 cases of grade I PP, in 2 cases of grade II, in 7 cases of grade III, and in 7 out of 9 cases of grade IV PP. Among those patients who had grades III and IV PP, 13 out of 23 had premature or immature deliveries. These results suggest that finding of MTPP, especially symptomatic MTPP, should alert the physician to the clinical significance of PP later in pregnancy.
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Five cases of cervical pregnancy collected over an 8-year period (1971--1978) are analyzed. The incidence of cervical pregnancy at this institution is 1:7040 pregnancies. All cases were diagnosed prior to 12 weeks' gestation, and conservative treatment was instituted in each case. Etiology, criteria, definition, and clinical and pathologic signs are discussed. Several unusual features are emphasized, particularly conservative treatment and the use of ultrasound as a diagnostic aid.
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