Publications by authors named "K Hahmann"

In frame of a simultaneously study with noninvasive and invasive registration technic by application of 2 fetal monitors with following computer aided CTG-analysis at 22 patients we found in relation to the quantitative CTG-parameters DF (fetal condition), D (dip area), BI (bradycardia index) as well as BR (bradycardia residuelle) in part distinct differences for the range of distribution in spite of missing statistical significance (p less than 0.05) which point to insecurity in trigger signals for the noninvasive method. As exceptionally dangerous turned out to be false trigger signals in range of medium-term heart rate changes in attendance to auto-correlation US-DOPPLER-technic.

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In a prospective study process curves of fetal development were done for 1618 patients using humerus and femur with at least 5 ultrasound investigations per patient. These prenatal ultrasound values were divided in 7 groups and compared with the postnatal values of newborns to get a reliable statement. Typical curve processes have been demonstrated for low-profile development, mild and severe intrauterine growth-retardation, a macrosomy, and for a diabetic fetopathy.

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A long period of full remission after successfully treated Hodgkin's disease set more and more in our concern problems of pregnancy and parturition in these patients. There are no exact informations about an unfavourable influence of pregnancy on the course of Hodgkin's disease. Although in cases of severe disease the treatment of the mother goes first we will restrain from therapeutical activities in patients with favourable histology and missing B-symptoms.

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Ultrasonic findings in a women's clinic are very heterogeneous. In their totality they will be unmethodical very quick. Therefore we decided to organize four separate card indexes: 1.

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The possibility to diagnose slight masked malformations increased in the last years both by improving technical ultrasonic equipment and progressive personal experience of the examiners. With regard to time and technique it is impossible to treat fully all possibilities of ultrasonics, because the time-patient-ratio would be to enormous, the malformation rate would be to low and not any malformation is followed by an obstetric consequence. Additionally most of the malformations can be diagnosed or excluded only in determined gestational weeks.

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