PubMed · 5888922
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L Camano, J R Azevedo. [Double monsters].. https://pubmed.ncbi.nlm.nih.gov/5888922/
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Here we report on an apparently unprecedented case of virtually complete absence of the left half of the body, with resulting severe deformity of the right half. The fetus was stillborn with polyhydramnios at 31 1/2 weeks of gestational age. A second patient may be a mild example of this extraordinary phenomenon with deficiency of organs, predominantly on the left side. The nosology and developmental implications are discussed briefly.
On 27 June 1899 Rudolf Virchow (1821-1902) inaugurated the Museum of Pathology at the Charité Hospital. The collection comprised 23,500 pathologic-anatomical specimens. Most of the collection was destroyed in World War II. About 2000 samples were saved. Meanwhile the stock has increased to about 9000 objects. The development, contents and structure of the famous Virchow Collection are described with special reference to craniofacial deformities.
BACKGROUND: The twin reversed-arterial-perfusion sequence is a complication of monochorionic twin pregnancies characterized by the hemodynamic dependence of a "recipient" twin from a "pump" twin. The recipient twin exhibits lethal abnormalities including acardia and acephaly. The pump twin has a mortality rate of 50% as a result of high-output heart failure. CASE: The blood supply to an acardiac-acephalus twin was interrupted at 24 weeks' gestation using endoscopic laser coagulation. The co-twin was delivered at 35 weeks and had an uneventful neonatal course following correction of a persistent patent ductus arteriosus. Review of the literature reveals 22 cases of acardiac twinning treated with invasive procedures, seven of them using endoscopic laser coagulation. Pump twin mortality with fetal surgery was 13.6% in comparison with 50% mortality with expectant management (P < .001). CONCLUSION: Fetal surgery is the best available treatment for acardiac twinning. Endoscopic laser coagulation at or before 24 weeks and endoscopic or sonographic guided umbilical cord ligation after this gestational age seem to be the best treatments for this condition.