Pygopagus conjoined twins are very rare, and half of all pygopagus twins have other anomalies. This report describes the successful surgical separation of pygopagus twins who had a conjoined thecal sac and an epidermal cyst. Meticulous preoperative planning, development of a model simulator, multispecialty teamwork, and a staged surgery contributed to a successful outcome.
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http://dx.doi.org/10.1016/j.jpedsurg.2011.05.023 | DOI Listing |
Am J Case Rep
October 2024
Department of Anesthesiology, American University of Beirut Medical Center, Beirut, Lebanon.
Childs Nerv Syst
August 2024
Emergency Department, Bunda Pengharapan Hospital, Merauke, South Papua, Indonesia.
Background: Conjoined twins (CT), which used to be historically defined as "monstrous human" and previously so-called Siamese twins in the early eighteenth century, are one of the very rare congenital malformations with an uncertain etiology and complex yet remain inconclusively debatable regarding its pathophysiological mechanisms of fusion and fission theories. Among all types of CT, parasitic CT, especially the pygopagus sub-type, is exceedingly rarer. To the best of the authors' knowledge, no parasitic CT had been reported in Papua, and this is the first finding in South Papua.
View Article and Find Full Text PDFBirth Defects Res
July 2023
Department of Imaging, Section Anatomy and Museum for Anatomy and Pathology, Radboud University Medical Center, Nijmegen, The Netherlands.
Background: Symmetric craniorachipagus is an exceedingly rare type of bi-umbilical conjoined twinning, known from only three scantily described cases.
Case: We identified a fourth, previously described case that was misdiagnosed as janiceps and as pygopagus. It concerned dorsally conjoined twins that were part of a triplet pregnancy, spontaneously born at 22 weeks of gestation.
Childs Nerv Syst
July 2023
Neurosurgery department, Ain Shams University, Cairo, Egypt.
Pygopagus twin is a rare congenital malformation with a worldwide incidence of 1in 200,000. Few literature reports are published regarding the matter. In some cases, neuromonitoring is essential for safe surgical separation.
View Article and Find Full Text PDFChilds Nerv Syst
May 2023
Department of Neurosurgery, Faculty of Medicine, Universitas Indonesia, Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia.
Introduction: Pygopagus comprises 17% of all conjoined twin cases. Survival rate is higher compared to other variations of conjoined twins, but separation is a great challenge due to multiorgan involvement. Intraoperative neuromonitoring (IONM) used aims to aid operator in preserving as much function as possible.
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