[What is the "Ductus Botallo"? It is an error]

Area of Science:

• Anatomical nomenclature
• Medical history
• Cardiovascular physiology

Background:

• The ductus arteriosus is a critical fetal blood vessel connecting the pulmonary artery and aorta.
• This vascular structure becomes obsolete and typically closes shortly after birth.
• The incorrect name "ductus Botalli" has been erroneously associated with this anatomical feature.

Discussion:

• Leonardo Botallo correctly described the foramen ovale, not the ductus arteriosus.
• A mistranslation in a later edition of Botallo's work likely led to the misattribution.
• The erroneous name "ductus Botalli" gained traction in German-influenced regions, including Hungary and Scandinavia.

Key Insights:

• The term "ductus Botalli" is a misnomer for the ductus arteriosus.
• Accurate anatomical terminology is crucial for clear medical communication.
• Historical linguistic errors can perpetuate misinformation in scientific fields.

Outlook:

• Advocating for the abandonment of "ductus Botalli" in Hungarian medical literature.
• Promoting the correct use of "ductus arteriosus" for clarity and accuracy.
• Encouraging a review of historical anatomical naming conventions to prevent similar errors.