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Biomedical subjects

F Höpner

Publications and source records attributed to F Höpner.

At least 37 records · Page 2Linked to original sources

Causes of death in 31 newborn infants with myelomeningoceles.

Eight of the ten premature infants died during the first ten days. Six of these were in poor general condition with cyanosis, respiratory distress or aspiration of amniotic fluid. One child died after a fit before he was operated upon for his myelomeningocele. Ventricular haemorrhages were found in two premature infants. Seven of the premature infants died of an infection. In 23 infants the myelomeningocele was not covered by a membrane. Approximately 75% of the infants, i.e. 15, died during the first week of life. A meningitis was found in five infants; in four cases it was due to E. coliand in one, due to klebsiella. It, therefore, appears from studying our case material that deaths in newborn infants with myelomeningocele depends on the following facts: 1) maturity, 2) associated malformations, 3) whether the myelomeningocele is covered by a membrane or not.

Germany, West↗

[First aid measures in emergency pediatric surgery (author's transl)].

The type of first aid given to patients requiring emergency pediatric surgery is decisive for the prognosis in many cases. With this aspect in mind, individual disease pictures from the group of connatal deformities (esophageal atresia, intestinal atresia, gastroschisis, diaphragmatic hernia and defect, myelomeningocele), from emergency surgical situations beyond the neonatal stage (acute abdomen and ileus, esophageal varices, pneumothorax), and accident injuries (blunt abdominal trauma, cranio-cerebral trauma, burns) are selected and the most important first aid measures described. But for all diseases, the general rule for the treatment of all seriously ill children applies: provision of a safe venous access, readiness to intubate, adequate oxygenation and control of the acid-base, water and electrolyte balances.

Abdomen, Acute↗

[Problems of enterectomy for diffuse peritonitis in children (author's transl)].

An analysis was made of the author's own patients with diffuse perforative peritonitis (without appendicitis) in childhood. Most patients had a perforated enterocolitis. Treatment of choice: Resectioning the perforated areas of the intestine or Resectioning the intestine just before the perforation; anastomosis in the septic area should not be carried out, instead an enterostomy with two lumina should be performed; intensive therapy; therapy for sepsis with exchange transfusion. The reanastomazation should take place only after the patient has fully recovered; definite criteria for evaluation, when this is the case, were presented. The mortality rate for the author's cases was 46%; statistics taken from international literature indicate a mortality rate of 65%.

Adolescent↗

Solitary hepatic hemangioma in a newborn infant complicated by cardiac failure, consumption coagulopathy, microangiopathic hemolytic anemia, and obstructive jaundice. Case report and review of the literature.

A newborn infant with a large hepatic hemangioma developed congestive heart failure, consumption coagulopathy, microangiopathic hemolytic anemia, and obstructive jaundice. The patient was mildly heparinized (250 units per kg and day) and underwent successful resection of the tumor without lobectomy at the age of 3 days. Blood volume increased from 93.9 ml/kg at the age of 5 h to 124.2 ml/kg prior to surgery. Red-cell mass simultaneously decreased from 53.8 to 39.4 ml/kg. The increase of blood volume is explained by congestive heart failure, the decrease of red-cell mass by intravascular coagulation within the tumor resulting in formation of thrombi and microangiopathic hemolytic anemia. A review of the literature on infants with symptoms caused by an intrahepatic hemangioma during the first month of life confirms that surgical intervention is the treatment of choice for infants with giant solitary hemangioma of the liver.

Anemia, Hemolytic↗

[Treatment and results in necrotizing enterocolitis in infancy (author's transl)].

29 children aged between 1 day and 22 months were treated for enteritis with complications. 2 children were cured conservatively. In 27 cases surgery was needed; of these 13 children survived. In 19 patients bacteria were found in the stools. Operation was indicated when there was diffuse peritonitis or when perforation could be shown radiologically. In cases of intestinal perforation the following technique was used in the last few years: 1. resection of the segment involved and ileoor colostomy. 2. Anastomosis and closure of colostomy 4--6 weeks later. Among 29 children with necrotizing enterocolitis there were 12 who also had malformations of the heart and lungs. This made worse a prognosis which was bad anyway.

Abscess↗

Early operation in craniofacial dysostosis.

Craniofacial dysostosis is encountered in different congenital malformations such as Kleeblattschädel deformity, Crouzon's disease, and Apert's, Chotzen's, Pfeiffer's, and Carpenter's syndromes. Premature closure of cranial and facial sutures leads to characteristic disfigurement of the skull with orbital and maxillary hypoplasia. Operative treatment should be performed as early in life as possible to prevent further functional and esthetic deficiencies, and psychosocial problems. Correction is done by an intracranial approach with mobilization, remodeling, and advancement of the deformed skull. Thirty-two children have been operated during the first year of life with a maximum follow-up of 8 years. Most favorable results were obtained in 28 cases. The rate of complications were lower than in a series of children operated on later in life. We advocate that complex 1-stage corrections of craniofacial syndromes may be safely carried out during infancy utilizing modern techniques, expert pediatric anesthesia, and postoperative intensive care.

Child, Preschool↗