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[Radiodiagnostic methods in the postmortem study of a dicephalus masculinus]
Radiologia Diagnostica
|January 1, 1989
Summary
This study details a rare case of dicephalus masculinus, a conjoined twin malformation. Imaging revealed significant anomalies including duplicated spinal medullas and hydrocephalus, highlighting complex developmental abnormalities.
Area of Science:
- Medical Imaging
- Developmental Biology
- Teratology
Background:
- Dicephalus masculinus is an extremely rare congenital malformation characterized by partial or complete duplication of the body.
- Understanding the spectrum of anomalies associated with such conditions is crucial for diagnosis and management.
Purpose of the Study:
- To document and describe the detailed imaging findings of multiple congenital malformations in a case of dicephalus masculinus.
Main Methods:
- Conventional radiography was employed to visualize skeletal structures.
- Computed Tomography (CT) was utilized for detailed cross-sectional imaging of internal organs and structures.
Main Results:
- Multiple significant malformations were identified, including two spinal medullas within a single spinal canal (TH1-L4), hydrocephalus of both lateral and third ventricles.
- Additional findings included prolapse of the left hepatic lobe into the thoracic cavity, two aortic arches, a single large internal jugular vein, and twin vertebral bases (TH1-L5).
- The dicephalus presented with two distinct heads and two cervices joined by a falx.
Conclusions:
- Conventional radiography and CT imaging are essential for characterizing the complex anatomical abnormalities in dicephalus cases.
- This case illustrates a severe spectrum of conjoined twin malformations, emphasizing the challenges in prenatal diagnosis and postnatal care.