ABSTRACT
We compared the results, by prenatal ultrasonography, effected on 2592 foetus at the 15th-25th-35th weeks of gestation with the ones, made by postnatal ultrasonography, effected the 5th day of life on 2539 infants born from pregnancies previously monitored. We considered the obstructive and not obstructive malformations. The prenatal ultrasonography put in evidence 19 cases of urological pathology, which is 0.75%. The postnatal research established the truth of 14 cases, which is 0.55%; 7 cases underwent a precocious surgical operation. Percentage of positive false is 0.2%. The postnatal ultrasonography made evident 30 cases which can be considered pathological: 25 uropathy obstructive cases and 5 uropathy not-obstructive cases; 3 of them underwent precocious surgical operation. The result is 44 pathological cases (1.74% of infants). We also considered an heterogeneous group of non-nephro-urological anomalies (0.47%), a casual medical report of this research; in particular, 10 cases of surrenal hematoma and 1 case of neuroblastoma. The Authors remark that it's useful to complete the prenatal ultrasonographic research with another postnatal ultrasonographic research, particularly in the nephro-urological pathology; and they hope this system can be much more diffuse.
Subject(s)
Neonatal Screening/methods , Ultrasonography, Prenatal , Urologic Diseases/diagnostic imaging , Female , Follow-Up Studies , Humans , Infant, Newborn , Pregnancy , Urologic Diseases/congenital , Urologic Diseases/epidemiologyABSTRACT
The survival of children with Wilms' tumour is evaluated in 11 males and 12 females treated between 1967 and 1975 in the light of the clinical stage, age at diagnosis, and sex. The subjects were aged from 4 months to 6 years. Six were in stage I, 4 in stage II, 4 in stage III, 7 in stage IV, and 2 in stage V. Survival in stage I was 100% at 36 months and gradually decreased with the stage. Patients aged less than 2 years presented a survival of 50% two years after diagnosis, compared to 24% in those over 2 years old. Sex appears to be irrelevant to prognosis.
Subject(s)
Kidney Neoplasms/diagnosis , Wilms Tumor/diagnosis , Age Factors , Antineoplastic Agents/therapeutic use , Child , Child, Preschool , Female , Humans , Infant , Kidney Neoplasms/drug therapy , Kidney Neoplasms/surgery , Male , Postoperative Complications/radiotherapy , Wilms Tumor/drug therapy , Wilms Tumor/surgerySubject(s)
Antineoplastic Agents/therapeutic use , Neuroblastoma/drug therapy , Child , Child, Preschool , Drug Therapy, Combination , Female , Humans , Infant , MaleABSTRACT
Lymphatic scintigraphy has proved a useful addition to radiological lymphography in oncological diagnosis in paediatrics. In cases studied comparatively with the two techniques, scintigraphy has been found to offer good resolution capacity also. The radioisotope method demonstrated its greatest value as a control examination for judging results obtained after surgery or radiation. In doubtful cases it was possibile to repeat the examination after a short time in order to evaluate the development of the lymph node lesion. The technique is easy to carry out in paediatric age: 0.5 ml of colloidal Tc with specific activity from 0.3 to 0.5 mCix are injected subcutaneously, mixed with 75 U of hyaluronidase between the Ist and IInd interdigital space to highlight iliac and para-aortic lymph nodes. The useof 99mTc is of special interest because it has made irradiation of these small patients negligible.
