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- Gaurilcikas, A., et al.
(författare)
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Early-stage cervical cancer: agreement between ultrasound and histopathological findings with regard to tumor size and extent of local disease
- 2011
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Ingår i: Ultrasound in Obstetrics & Gynecology. - : Wiley. - 1469-0705 .- 0960-7692. ; 38:6, s. 707-715
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Tidskriftsartikel (refereegranskat)abstract
- Objectives To determine the agreement between ultrasound and histological examination of the cervix in patients with early stage cervical cancer with regard to tumor size and local extent of the disease. Methods Eighteen patients with histologically proven cervical cancer Stage IB1-IIA according to traditional clinical staging (FIGO 1988) who were scheduled for radical surgery underwent a standardized transvaginal ultrasound examination. The maximum tumor length, anteroposterior tumor diameter, tumor width, tumor area, depth of cervical stroma invasion, and the minimal thickness of tumor-free cervical stroma on sagittal and transverse planes through the cervix were measured, and the local extent of the disease within the parametria and vagina were evaluated. The surgical specimens were examined using a specifically devised method of histopathological examination. The results of the ultrasound and histopathological examinations were compared. Results Limits of agreement were wide and the intra-class correlation coefficient (ICC) was low (0.51-0.58) for three of the four measurements taken to represent the minimal depth of tumor-free cervical stroma, i.e. the results of the measurements taken posteriorly and laterally. However, the limits of agreement were narrower and the ICC values were higher (0.74-0.92) for the depth of cervical stroma invasion and for the tumor size measurements. Histological examination revealed parametrial cancer infiltration in four patients, which was detected during ultrasound examination, with no false-positive results. Conclusions Transvaginal sonography is acceptably accurate for evaluation of tumor size and depth of cervical stroma invasion in clinical practice. Copyright (C) 2011 ISUOG. Published by John Wiley & Sons, Ltd.
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- Kolkova, Zuzana, et al.
(författare)
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Obstetric and intensive-care strategies in a high-risk pregnancy with critical respiratory failure due to COVID-19 : A case report
- 2020
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Ingår i: Case Rep Womens Health. - : Elsevier BV. - 2214-9112. ; 27, s. e00240-
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: With the disease burden increasing daily, there is a lack of evidence regarding the impact of COVID-19 in pregnancy. Healthy pregnant women are still not regarded as a susceptible group despite physiological changes that make pregnant women more vulnerable to severe infection. However, high-risk pregnancies may be associated with severe COVID-19 disease with respiratory failure, as outlined in this report. We discuss the importance of timely delivery and antenatal steroid administration in a critically ill patient. CASE: A 27-year-old pregnant woman (gravida 2, para 1) with type I diabetes, morbid obesity, hypothyroidism and a previous Caesarean section presented with critical respiratory failure secondary to COVID-19 at 32 weeks of gestation. A preterm emergency Caesarean section was performed, after steroid treatment for foetal lung maturation. The patient benefited from prone positioning; however, transient acute renal injury, rhabdomyolysis and sepsis led to prolonged intensive care and mechanical ventilation for 30 days. The baby had an uncomplicated recovery. CONCLUSION: COVID-19 infection in high-risk pregnancies may result in severe maternal and neonatal outcomes such as critical respiratory failure requiring mechanical ventilation and premature termination of the pregnancy. Antenatal steroids may be of benefit for foetal lung maturation but should not delay delivery in severe cases.
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